DR. DAVID G FREAS MD
NPI 1497748800
Family Medicine in Gambrills, MD

NPI Status: Active since August 31, 2005

Contact Information

2401 BRANDERMILL BLVD
SUITE 250
GAMBRILLS, MD
ZIP 21054
Phone: (410) 721-1507
Fax: (410) 721-1510

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  • Individual
  • Male
  • Family Medicine

About DAVID FREAS

This page provides the complete NPI Profile along with additional information for David Freas, a primary care provider established in Gambrills, Maryland with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1497748800 assigned on August 2005. The practitioner's primary taxonomy code is 207Q00000X with license number D35601 (MD). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1497748800
Provider Name
DR. DAVID G FREAS MD
Gender
Male
Entity Type
Individual
Location Address
2401 BRANDERMILL BLVD SUITE 250 GAMBRILLS, MD 21054
Location Phone
(410) 721-1507
Location Fax
(410) 721-1510
Mailing Address
PO BOX 64618 BALTIMORE, MD 21264
Mailing Phone
(443) 481-6577
Mailing Fax
(410) 721-1510
Is Sole Proprietor?
No
Enumeration Date
08-31-2005
Last Update Date
02-02-2011
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A primary care provider (PCP) like David Freas sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
D35601
License State
MD
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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.

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
3669179OTHER (01)AETNA HMO
42441609OTHER (01)BCBS
P00284426MEDICARE PIN (08) 
609636400OTHER (01)FEDERAL WORKMANS COMP
2133457OTHER (01)MAMSI
C33819MEDICARE UPIN (02) 
129N044GMEDICARE PIN (08) 
0001OTHER (01)BCBS
279481100MEDICAID (05)MD 
279481100OTHER (01)AMERIGROUP
5802069OTHER (01)AETNA PPO

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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 1497748800, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 9 → 18 → 9 7 → 14 → 5 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 4 + 4 + 1 + 6 + 8 + 0 + 24 = 70

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

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1497748800.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Family Medicine
2401 BRANDERMILL BLVD, SUITE 360
GAMBRILLS, MD 21054
Internal Medicine
2401 BRANDERMILL BLVD, SUITE 360
GAMBRILLS, MD 21054
Psychiatry & Neurology (Neurology)
2401 BRANDERMILL BLVD, SITE 301
GAMBRILLS, MD 21054
Nurse Practitioner (Obstetrics & Gynecology)
2401 BRANDERMILL BLVD, SUITE 310
GAMBRILLS, MD 21054
Internal Medicine
2401 BRANDERMILL BLVD, S-330
GAMBRILLS, MD 21054
Internal Medicine
2401 BRANDERMILL BLVD, SUITE 330
GAMBRILLS, MD 21054
Durable Medical Equipment & Medical Supplies
2401 BRANDERMILL BLVD, SUITE 230
GAMBRILLS, MD 21054
Clinic/Center (Ambulatory Surgical)
2401 BRANDERMILL BLVD, # 340
GAMBRILLS, MD 21054
Podiatrist (Foot & Ankle Surgery)
2401 BRANDERMILL BLVD, STE 340
GAMBRILLS, MD 21054
Psychologist (Clinical)
2401 BRANDERMILL BLVD, 330
GAMBRILLS, MD 21054
Non-Pharmacy Dispensing Site
2401 BRANDERMILL BLVD, #100
GAMBRILLS, MD 21054
Family Medicine
2401 BRANDERMILL BLVD, SUITE 250
GAMBRILLS, MD 21054
Obstetrics & Gynecology
2401 BRANDERMILL BLVD
GAMBRILLS, MD 21054
Registered Nurse (Women's Health Care, Ambulatory)
2401 BRANDERMILL BLVD
GAMBRILLS, MD 21054
Dentist (Oral and Maxillofacial Surgery)
2401 BRANDERMILL BLVD, SUITE 320
GAMBRILLS, MD 21054
Dermatology
2401 BRANDERMILL BLVD, SUITE 240
GAMBRILLS, MD 21054
Internal Medicine (Sports Medicine)
2401 BRANDERMILL BLVD, SUITE 250
GAMBRILLS, MD 21054
Family Medicine
2401 BRANDERMILL BLVD, SUITE 250
GAMBRILLS, MD 21054
Family Medicine
2401 BRANDERMILL BLVD
GAMBRILLS, MD 21054
Acupuncturist
2401 BRANDERMILL BLVD, SUITE 301
GAMBRILLS, MD 21054

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497748800, enumerated as an "individual" on August 31, 2005.

The provider is located at 2401 BRANDERMILL BLVD SUITE 250 GAMBRILLS, MD 21054 and the phone number is (410) 721-1507.

Family Medicine with taxonomy code 207Q00000X.

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