BENJAMIN FRIZNER M.D.
NPI 1083633317
Internal Medicine in Pikesville, MD

NPI Status: Active since July 18, 2006

Contact Information

1777 REISTERSTOWN RD STE 288
PIKESVILLE, MD
ZIP 21208
Phone: (443) 989-6247

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  • Individual
  • Male
  • Internal Medicine
  • PECOS Enrolled
  • Opted-Out Medicare

About BENJAMIN FRIZNER

This page provides the complete NPI Profile along with additional information for Benjamin Frizner, an internist established in Pikesville, Maryland with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1083633317 assigned on July 2006. The practitioner's primary taxonomy code is 207R00000X with license number D0061886 (MD). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1083633317
Provider Name
BENJAMIN FRIZNER M.D.
Gender
Male
Entity Type
Individual
Location Address
1777 REISTERSTOWN RD STE 288 PIKESVILLE, MD 21208
Location Phone
(443) 989-6247
Mailing Address
13 RAISIN TREE CIR PIKESVILLE, MD 21208
Mailing Phone
(410) 404-6092
Is Sole Proprietor?
Yes
Enumeration Date
07-18-2006
Last Update Date
08-19-2025
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An internist like Benjamin Frizner is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Benjamin Frizner opted out of Medicare effective on 05-27-2025 until 05-27-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
D0061886
License State
MD
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
102243996MEDICAID (05)PA 
108437OTHER (01)PAJOHNS HOPKINS
643212OTHER (01)MDCAREFIRST MD BCBS
123844OTHER (01)PAGEISINGER HEALTH PLAN
2080910OTHER (01)PAHIGHMARK BLUE SHIELD
406437201MEDICAID (05)MD 

Medicare Participation & PECOS Enrollment Status

Benjamin Frizner is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 05-27-2025

  • Opt-Out End Date: 05-27-2027

  • Eligible to Order and Refer? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Orthotic Devices

  • DME-Orthotic Devices (DF000N)

    Insertion tray with drainage bag with indwelling catheter, foley type, two-way latex with coating (teflon, silicone, silicone elastomer or hydrophilic, etc.) (HCPCS:A4314)

    1 DME suppliers used 20 Medicare Claims 20 Services Paid

  • DME-Orthotic Devices (DF000N)

    Insertion tray with drainage bag with indwelling catheter, foley type, two-way, all silicone (HCPCS:A4315)

    1 DME suppliers used 53 Medicare Claims 53 Services Paid

  • DME-Orthotic Devices (DF000N)

    Urinary catheter anchoring device, adhesive skin attachment, each (HCPCS:A4333)

    1 DME suppliers used 78 Medicare Claims 930 Services Paid

  • DME-Orthotic Devices (DF000N)

    Urinary catheter anchoring device, leg strap, each (HCPCS:A4334)

    1 DME suppliers used 34 Medicare Claims 34 Services Paid

  • DME-Orthotic Devices (DF000N)

    Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each (HCPCS:A4357)

    2 DME suppliers used 81 Medicare Claims 99 Services Paid

  • DME-Orthotic Devices (DF000N)

    Urinary drainage bag, leg or abdomen, vinyl, with or without tube, with straps, each (HCPCS:A4358)

    1 DME suppliers used 55 Medicare Claims 57 Services Paid

  • DME-Orthotic Devices (DF010N)

    Skin barrier; solid, 4 x 4 or equivalent; each (HCPCS:A4362)

    1 DME suppliers used 13 Medicare Claims 260 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy belt, each (HCPCS:A4367)

    1 DME suppliers used 21 Medicare Claims 21 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy skin barrier, powder, per oz (HCPCS:A4371)

    1 DME suppliers used 17 Medicare Claims 17 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy deodorant, with or without lubricant, for use in ostomy pouch, per fluid ounce (HCPCS:A4394)

    1 DME suppliers used 21 Medicare Claims 472 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy skin barrier, pectin-based, paste, per ounce (HCPCS:A4406)

    1 DME suppliers used 23 Medicare Claims 88 Services Paid

  • DME-Orthotic Devices (DF000N)

    Tracheostomy, inner cannula (HCPCS:A4623)

    3 DME suppliers used 269 Medicare Claims 11205 Services Paid

  • DME-Orthotic Devices (DF000N)

    Tracheostomy care kit for established tracheostomy (HCPCS:A4629)

    5 DME suppliers used 156 Medicare Claims 4681 Services Paid

  • DME-Orthotic Devices (DF010N)

    Ostomy pouch, drainable; with barrier attached, (1 piece), each (HCPCS:A5061)

    2 DME suppliers used 19 Medicare Claims 380 Services Paid

  • DME-Orthotic Devices (DF010N)

    Skin barrier, wipes or swabs, each (HCPCS:A5120)

    1 DME suppliers used 26 Medicare Claims 1200 Services Paid

  • DME-Orthotic Devices (DF000N)

    Appliance cleaner, incontinence and ostomy appliances, per 16 oz. (HCPCS:A5131)

    1 DME suppliers used 79 Medicare Claims 79 Services Paid

  • DME-Orthotic Devices (DF000N)

    Tracheostomy/laryngectomy tube, non-cuffed, polyvinylchloride (pvc), silicone or equal, each (HCPCS:A7520)

    1 DME suppliers used 17 Medicare Claims 17 Services Paid

  • DME-Orthotic Devices (DF000N)

    Tracheostomy/laryngectomy tube, cuffed, polyvinylchloride (pvc), silicone or equal, each (HCPCS:A7521)

    4 DME suppliers used 68 Medicare Claims 68 Services Paid

  • DME-Orthotic Devices (DF000N)

    Tracheostomy tube collar/holder, each (HCPCS:A7526)

    6 DME suppliers used 302 Medicare Claims 9064 Services Paid

Durable Medical Equipment

  • DME-Medical/Surgical Supplies (DA000N)

    Tape, waterproof, per 18 square inches (HCPCS:A4452)

    1 DME suppliers used 43 Medicare Claims 5008 Services Paid

  • DME-Medical/Surgical Supplies (DA000N)

    Adhesive remover, wipes, any type, each (HCPCS:A4456)

    1 DME suppliers used 26 Medicare Claims 950 Services Paid

  • DME-Other DME (DE000N)

    Tracheal suction catheter, any type other than closed system, each (HCPCS:A4624)

    3 DME suppliers used 12 Medicare Claims 949 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Collagen based wound filler, dry form, sterile, per gram of collagen (HCPCS:A6010)

    1 DME suppliers used 23 Medicare Claims 690 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing (HCPCS:A6196)

    2 DME suppliers used 120 Medicare Claims 4042 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Alginate or other fiber gelling dressing, wound cover, sterile, pad size more than 16 sq. in. but less than or equal to 48 sq. in., each dressing (HCPCS:A6197)

    2 DME suppliers used 43 Medicare Claims 1974 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Alginate or other fiber gelling dressing, wound filler, sterile, per 6 inches (HCPCS:A6199)

    1 DME suppliers used 11 Medicare Claims 660 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Composite dressing, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing (HCPCS:A6203)

    1 DME suppliers used 128 Medicare Claims 3995 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Composite dressing, sterile, pad size more than 16 sq. in. but less than or equal to 48 sq. in., with any size adhesive border, each dressing (HCPCS:A6204)

    1 DME suppliers used 11 Medicare Claims 510 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing (HCPCS:A6219)

    1 DME suppliers used 63 Medicare Claims 2333 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Gauze, non-impregnated, sterile, pad size more than 16 sq. in. but less than or equal to 48 sq. in., with any size adhesive border, each dressing (HCPCS:A6220)

    1 DME suppliers used 16 Medicare Claims 663 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Gauze, impregnated with other than water, normal saline, or hydrogel, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing (HCPCS:A6222)

    1 DME suppliers used 79 Medicare Claims 1921 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Gauze, impregnated with other than water, normal saline, or hydrogel, sterile, pad size more than 16 sq. in., but less than or equal to 48 sq. in., without adhesive border, each dressing (HCPCS:A6223)

    1 DME suppliers used 13 Medicare Claims 222 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Specialty absorptive dressing, wound cover, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing (HCPCS:A6251)

    1 DME suppliers used 15 Medicare Claims 396 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing (HCPCS:A6402)

    1 DME suppliers used 15 Medicare Claims 1220 Services Paid

  • DME-Medical/Surgical Supplies (DA023N)

    Conforming bandage, non-elastic, knitted/woven, sterile, width greater than or equal to three inches and less than five inches, per yard (HCPCS:A6446)

    1 DME suppliers used 50 Medicare Claims 6172 Services Paid

  • DME-Other DME (DE000N)

    Canister, disposable, used with suction pump, each (HCPCS:A7000)

    4 DME suppliers used 17 Medicare Claims 36 Services Paid

  • DME-Other DME (DE000N)

    Tubing, used with suction pump, each (HCPCS:A7002)

    4 DME suppliers used 18 Medicare Claims 36 Services Paid

  • DME-Other DME (DE000N)

    Walker, folding, wheeled, adjustable or fixed height (HCPCS:E0143)

    6 DME suppliers used 21 Medicare Claims 21 Services Paid

  • DME-Other DME (DE000N)

    Walker, heavy duty, wheeled, rigid or folding, any type (HCPCS:E0149)

    2 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Other DME (DE000N)

    Commode chair, mobile or stationary, with fixed arms (HCPCS:E0163)

    5 DME suppliers used 24 Medicare Claims 24 Services Paid

  • DME-Hospital Beds (DB000N)

    Hospital bed, fixed height, with any type side rails, with mattress (HCPCS:E0250)

    2 DME suppliers used 23 Medicare Claims 23 Services Paid

  • DME-Hospital Beds (DB000N)

    Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress (HCPCS:E0260)

    4 DME suppliers used 113 Medicare Claims 113 Services Paid

  • DME-Hospital Beds (DB000N)

    Hospital bed, semi-electric (head and foot adjustment), with any type side rails, without mattress (HCPCS:E0261)

    1 DME suppliers used 57 Medicare Claims 57 Services Paid

  • DME-Oxygen and Supplies (DC000N)

    Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)

    4 DME suppliers used 44 Medicare Claims 44 Services Paid

  • DME-Other DME (DE005N)

    Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) (HCPCS:E0465)

    2 DME suppliers used 19 Medicare Claims 19 Services Paid

  • DME-Other DME (DE005N)

    Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) (HCPCS:E0466)

    1 DME suppliers used 12 Medicare Claims 12 Services Paid

  • DME-Other DME (DE005N)

    Home ventilator, multi-function respiratory device, also performs any or all of the additional functions of oxygen concentration, drug nebulization, aspiration, and cough stimulation, includes all accessories, components and supplies for all functions (HCPCS:E0467)

    1 DME suppliers used 12 Medicare Claims 12 Services Paid

  • DME-Other DME (DE000N)

    Compressor, air power source for equipment which is not self-contained or cylinder driven (HCPCS:E0565)

    2 DME suppliers used 13 Medicare Claims 13 Services Paid

  • DME-Other DME (DE000N)

    Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) (HCPCS:E0630)

    7 DME suppliers used 93 Medicare Claims 93 Services Paid

  • DME-Other DME (DE000N)

    Iv pole (HCPCS:E0776)

    3 DME suppliers used 35 Medicare Claims 35 Services Paid

  • DME-Wheelchairs (DD021N)

    Manual wheelchair accessory, wheel lock brake extension (handle), each (HCPCS:E0961)

    2 DME suppliers used 19 Medicare Claims 38 Services Paid

  • DME-Wheelchairs (DD021N)

    Manual wheelchair accessory, anti-tipping device, each (HCPCS:E0971)

    4 DME suppliers used 24 Medicare Claims 48 Services Paid

  • DME-Wheelchairs (DD021N)

    Manual wheelchair accessory, anti-tipping device, each (HCPCS:E0971)

    2 DME suppliers used 16 Medicare Claims 32 Services Paid

  • DME-Wheelchairs (DD021N)

    Wheelchair accessory, adjustable height, detachable armrest, complete assembly, each (HCPCS:E0973)

    2 DME suppliers used 19 Medicare Claims 38 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    4 DME suppliers used 44 Medicare Claims 44 Services Paid

  • DME-Wheelchairs (DD021N)

    General use wheelchair seat cushion, width less than 22 inches, any depth (HCPCS:E2601)

    3 DME suppliers used 20 Medicare Claims 20 Services Paid

  • DME-Wheelchairs (DD021N)

    General use wheelchair back cushion, width less than 22 inches, any height, including any type mounting hardware (HCPCS:E2611)

    2 DME suppliers used 18 Medicare Claims 18 Services Paid

  • DME-Wheelchairs (DD000N)

    Standard wheelchair (HCPCS:K0001)

    6 DME suppliers used 261 Medicare Claims 261 Services Paid

  • DME-Wheelchairs (DD000N)

    Lightweight wheelchair (HCPCS:K0003)

    5 DME suppliers used 21 Medicare Claims 27 Services Paid

  • DME-Wheelchairs (DD000N)

    Heavy duty wheelchair (HCPCS:K0006)

    2 DME suppliers used 20 Medicare Claims 20 Services Paid

  • DME-Wheelchairs (DD021N)

    Elevating leg rests, pair (for use with capped rental wheelchair base) (HCPCS:K0195)

    4 DME suppliers used 215 Medicare Claims 215 Services Paid

Unknown

  • Other-Enteral and Parenteral (OB006N)

    Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape (HCPCS:B4034)

    3 DME suppliers used 13 Medicare Claims 386 Services Paid

  • Other-Enteral and Parenteral (OB006N)

    Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape (HCPCS:B4035)

    5 DME suppliers used 271 Medicare Claims 8162 Services Paid

  • Other-Enteral and Parenteral (OB006N)

    Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit (HCPCS:B4152)

    5 DME suppliers used 157 Medicare Claims 87377 Services Paid

  • Other-Enteral and Parenteral (OB006N)

    Enteral formula, nutritionally complete, hydrolyzed proteins (amino acids and peptide chain), includes fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit (HCPCS:B4153)

    2 DME suppliers used 31 Medicare Claims 19633 Services Paid

  • Other-Enteral and Parenteral (OB006N)

    Enteral formula, nutritionally complete, for special metabolic needs, excludes inherited disease of metabolism, includes altered composition of proteins, fats, carbohydrates, vitamins and/or minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit (HCPCS:B4154)

    4 DME suppliers used 99 Medicare Claims 51802 Services Paid

  • Other-Enteral and Parenteral (OB005N)

    Enteral nutrition infusion pump, any type (HCPCS:B9002)

    4 DME suppliers used 64 Medicare Claims 64 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 30 times for 17 patients

Follow-up nursing facility visit per day, typically 15 minutes

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

This service was performed 3,599 times for 212 patients

Follow-up nursing facility visit per day, typically 25 minutes

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

This service was performed 4,595 times for 127 patients

Follow-up nursing facility visit per day, typically 35 minutes

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

This service was performed 18 times for 17 patients

Initial nursing facility visit per day, typically 45 minutes

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

This service was performed 197 times for 164 patients

Nursing facility annual assessment, typically 30 minutes

An annual assessment at a nursing facility is a routine check-up that typically lasts about 30 minutes. It's a chance for healthcare professionals to evaluate your overall health and wellness, monitor any ongoing conditions, and adjust care plans as needed.

This service was performed 18 times for 18 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 21208 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $139.05
  • Minimum New Patient Price $60.73
  • Maximum New Patient Price $183.44
  • Average New Patient Copayment $34.76
  • Minimum New Patient Copayment $15.18
  • Maximum New Patient Copayment $45.86

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $106.59
  • Minimum Established Patient Price $19.6
  • Maximum Established Patient Price $149.17
  • Average Established Patient Copayment $26.64
  • Minimum Established Patient Copayment $4.9
  • Maximum Established Patient Copayment $37.29

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1083633317, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 6 → 12 → 3 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 1 + 6 + 3 + 1 + 2 + 3 + 6 + 3 + 2 + 24 = 53

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1083633317.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083633317, enumerated as an "individual" on July 18, 2006.

The provider is located at 1777 REISTERSTOWN RD STE 288 PIKESVILLE, MD 21208 and the phone number is (443) 989-6247.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Blue Cross Blue Shield and. Please consult your insurance carrier or call the provider to verify.