DR. IRVING LOUIS WEISSMAN M.D.
NPI 1003866351
Ophthalmology in Brighton, MA

NPI Status: Active since May 10, 2006

Contact Information

280 WASHINGTON ST
SUITE 308
BRIGHTON, MA
ZIP 02135
Phone: (617) 787-5503
Fax: (617) 787-1140

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  • Individual
  • Male
  • Ophthalmology
  • Accepts Insurance
  • PECOS Enrolled

About IRVING WEISSMAN

This page provides the complete NPI Profile along with additional information for Irving Weissman, a provider established in Brighton, Massachusetts with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1003866351 assigned on May 2006. The practitioner's primary taxonomy code is 207W00000X with license number 30368 (MA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1003866351
Provider Name
DR. IRVING LOUIS WEISSMAN M.D.
Gender
Male
Entity Type
Individual
Location Address
280 WASHINGTON ST SUITE 308 BRIGHTON, MA 02135
Location Phone
(617) 787-5503
Location Fax
(617) 787-1140
Mailing Address
280 WASHINGTON ST SUITE 308 BRIGHTON, MA 02135
Mailing Phone
(617) 787-5503
Mailing Fax
(617) 787-1140
Is Sole Proprietor?
Yes
Enumeration Date
05-10-2006
Last Update Date
06-28-2010
Code Navigator

Ophthalmologists like Irving Weissman specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
30368
License State
MA
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Insurance Plans Accepted

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

  • BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health� - EPO
  • BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health � - EPO
  • BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health� - EPO

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
0096167OTHER (01)AETNA
30368OTHER (01)MAMEDICAL LICENSE NUMBER
15275OTHER (01)HARVARD PILGRAM NUMBER
030368OTHER (01)TUFTS HEALTH PLAN
M07162MEDICARE ID-TYPE UNSPECIFIED (04) 
0023268OTHER (01)NHP
08-00059OTHER (01)UNITED HEALTH CARE
96167OTHER (01)U.S. HEALTH CARE
0198862MEDICAID (05)MA 
8194OTHER (01)DAVIS
4832OTHER (01)TARGET
A65853MEDICARE UPIN (02)MA 

Medicare Participation & PECOS Enrollment Status

Irving Weissman 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

  • 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

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.

Established patient complete exam of visual system

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

This service was performed 113 times for 113 patients

Established patient problem focused exam of visual system

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

This service was performed 241 times for 143 patients

New patient complete exam of visual system

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

This service was performed 44 times for 44 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 02135 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $144.11
  • Minimum New Patient Price $63.72
  • Maximum New Patient Price $189.86
  • Average New Patient Copayment $36.02
  • Minimum New Patient Copayment $15.93
  • Maximum New Patient Copayment $47.46

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $78.84
  • Minimum Established Patient Price $21.07
  • Maximum Established Patient Price $155.29
  • Average Established Patient Copayment $19.71
  • Minimum Established Patient Copayment $5.26
  • Maximum Established Patient Copayment $38.82

* 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.

Reviews for DR. IRVING LOUIS WEISSMAN M.D.

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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 1003866351, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 0 → 0 8 → 16 → 7 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 6 + 6 + 1 + 2 + 3 + 1 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1003866351.

Other Providers at the Same Location


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

Internal Medicine
280 WASHINGTON ST, S-309
BRIGHTON, MA 02135
Internal Medicine
280 WASHINGTON ST, SUITE 208
BRIGHTON, MA 02135
Urology
280 WASHINGTON ST, STE. 207
BRIGHTON, MA 02135
Dentist (General Practice)
280 WASHINGTON ST, SUITE 301
BRIGHTON, MA 02135
Podiatrist
280 WASHINGTON ST, SUITE 202
BRIGHTON, MA 02135
Dermatology
280 WASHINGTON ST, SUITE 212
BRIGHTON, MA 02135
Specialist
280 WASHINGTON ST
BRIGHTON, MA 02135
Acupuncturist
280 WASHINGTON ST, #204
BRIGHTON, MA 02135
Internal Medicine
280 WASHINGTON ST, #204
BRIGHTON, MA 02135
Urology
280 WASHINGTON ST, STE. 207
BRIGHTON, MA 02135
Social Worker (Clinical)
280 WASHINGTON ST, SUITE 305
BRIGHTON, MA 02135
Specialist
280 WASHINGTON ST
BRIGHTON, MA 02135
Specialist
280 WASHINGTON ST
BRIGHTON, MA 02135
Dermatology
280 WASHINGTON ST, SUITE 212
BRIGHTON, MA 02135
Acupuncturist
280 WASHINGTON ST, #202
BRIGHTON, MA 02135
Ophthalmology
280 WASHINGTON ST
BRIGHTON, MA 02135
Internal Medicine
280 WASHINGTON ST, SUITE 201
BRIGHTON, MA 02135
Durable Medical Equipment & Medical Supplies
280 WASHINGTON ST, SUITE #304A
BRIGHTON, MA 02135
General Acute Care Hospital
280 WASHINGTON ST, SUITE 309
BRIGHTON, MA 02135
Technician/Technologist (Optician)
280 WASHINGTON ST, SUITE 310
BRIGHTON, MA 02135

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003866351, enumerated as an "individual" on May 10, 2006.

The provider is located at 280 WASHINGTON ST SUITE 308 BRIGHTON, MA 02135 and the phone number is (617) 787-5503.

Ophthalmology with taxonomy code 207W00000X.

The provider might be accepting Accepts: BlueCross BlueShield of Tennessee, Aetna,. Please consult your insurance carrier or call the provider to verify.