DR. JOHN HENRY GROSSMAN III MD
NPI 1548232200
Obstetrics & Gynecology in Washington, DC

NPI Status: Active since February 06, 2006

Contact Information

2150 PENNSYLVANIA AVE NW
MEDICAL FACULTY ASSOCIATES INC
WASHINGTON, DC
ZIP 20037
Phone: (202) 741-2500
Fax: (202) 741-2550

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  • Individual
  • Male
  • Obstetrics & Gynecology

About JOHN GROSSMAN

This page provides the complete NPI Profile along with additional information for John Grossman, a women's health care provider established in Washington, District Of Columbia with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1548232200 assigned on February 2006. The practitioner's primary taxonomy code is 207V00000X with license number MD9135 (DC). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1548232200
Provider Name
DR. JOHN HENRY GROSSMAN III MD
Gender
Male
Entity Type
Individual
Location Address
2150 PENNSYLVANIA AVE NW MEDICAL FACULTY ASSOCIATES INC WASHINGTON, DC 20037
Location Phone
(202) 741-2500
Location Fax
(202) 741-2550
Mailing Address
2150 PENNSYLVANIA AVE NW STE 10-409A WASHINGTON, DC 20037
Mailing Phone
(202) 741-3398
Mailing Fax
(202) 741-2550
Is Sole Proprietor?
Yes
Enumeration Date
02-06-2006
Last Update Date
07-08-2007
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Women's health care providers like John Grossman treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD9135
License State
DC
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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.

*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
D05801MEDICARE UPIN (02) 
000W3SM83MEDICARE ID-TYPE UNSPECIFIED (04)DC 

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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 1548232200, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
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 4 → 8 2 → 4 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 4 + 3 + 4 + 2 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1548232200.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
2150 PENNSYLVANIA AVE NW, SUITE 10-412
WASHINGTON, DC 20037
Allergy & Immunology
2150 PENNSYLVANIA AVE NW, SUITE G-402
WASHINGTON, DC 20037
Emergency Medicine
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
Ophthalmology
2150 PENNSYLVANIA AVE NW, ST 2A
WASHINGTON, DC 20037
Obstetrics & Gynecology (Maternal & Fetal Medicine)
2150 PENNSYLVANIA AVE NW, STE 10-409A
WASHINGTON, DC 20037
Obstetrics & Gynecology
2150 PENNSYLVANIA AVE NW, MEDICAL FACULTY ASSOCIATES INC
WASHINGTON, DC 20037
Surgery
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
Obstetrics & Gynecology (Maternal & Fetal Medicine)
2150 PENNSYLVANIA AVE NW, MEDICAL FACULTY ASSOCIATES INC
WASHINGTON, DC 20037
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2150 PENNSYLVANIA AVE NW, 6B
WASHINGTON, DC 20037
Social Worker
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
Psychiatry & Neurology (Psychiatry)
2150 PENNSYLVANIA AVE NW
WASHINGTON, DC 20037
Psychiatry & Neurology (Psychiatry)
2150 PENNSYLVANIA AVE NW, 8TH FLOOR
WASHINGTON, DC 20037
Psychiatry & Neurology (Pain Medicine)
2150 PENNSYLVANIA AVE NW, 8TH FLOOR
WASHINGTON, DC 20037
Orthopaedic Surgery
2150 PENNSYLVANIA AVE NW, 7TH FLOOR
WASHINGTON, DC 20037
Obstetrics & Gynecology (Reproductive Endocrinology)
2150 PENNSYLVANIA AVE NW, 6A
WASHINGTON, DC 20037
Neurological Surgery
2150 PENNSYLVANIA AVE NW, 7TH FLOOR
WASHINGTON, DC 20037
Internal Medicine
2150 PENNSYLVANIA AVE NW, DEPARTMENT OF MEDICINE
WASHINGTON, DC 20037
Internal Medicine (Geriatric Medicine)
2150 PENNSYLVANIA AVE NW, DEPARTMENT OF MEDICINE
WASHINGTON, DC 20037
Internal Medicine (Geriatric Medicine)
2150 PENNSYLVANIA AVE NW, DEPARTMENT OF MEDICINE
WASHINGTON, DC 20037
Internal Medicine
2150 PENNSYLVANIA AVE NW, DEPARTMENT OF MEDICINE
WASHINGTON, DC 20037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548232200, enumerated as an "individual" on February 06, 2006.

The provider is located at 2150 PENNSYLVANIA AVE NW MEDICAL FACULTY ASSOCIATES INC WASHINGTON, DC 20037 and the phone number is (202) 741-2500.

Obstetrics & Gynecology with taxonomy code 207V00000X.

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