DR. GARY DAVID GREENSTEIN M.D.
NPI 1235111493
Obstetrics & Gynecology in Lakewood, NJ

NPI Status: Active since November 15, 2005

Contact Information

101 PROSPECT ST
SUITE 202
LAKEWOOD, NJ
ZIP 08701
Phone: (732) 942-4442

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  • Individual
  • Male
  • Obstetrics & Gynecology

About GARY GREENSTEIN

This page provides the complete NPI Profile along with additional information for Gary Greenstein, a women's health care provider established in Lakewood, New Jersey with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1235111493 assigned on November 2005. The practitioner's primary taxonomy code is 207V00000X with license number 79483 (NJ). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1235111493
Provider Name
DR. GARY DAVID GREENSTEIN M.D.
Gender
Male
Entity Type
Individual
Location Address
101 PROSPECT ST SUITE 202 LAKEWOOD, NJ 08701
Location Phone
(732) 942-4442
Mailing Address
35 STONY HILL DR MORGANVILLE, NJ 07751
Mailing Phone
(732) 851-5973
Is Sole Proprietor?
Yes
Enumeration Date
11-15-2005
Last Update Date
07-08-2007
Code Navigator

Women's health care providers like Gary Greenstein 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.
79483
License State
NJ
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207V00000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology

208875 (NY)

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
G88882MEDICARE UPIN (02)NJ 

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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 1235111493, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 3 → 6 1 → 2 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 2 + 1 + 2 + 4 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1235111493.

Other Providers at the Same Location


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

Urology
101 PROSPECT ST, ST#101
LAKEWOOD, NJ 08701
Pediatrics
101 PROSPECT ST
LAKEWOOD, NJ 08701
Specialist
101 PROSPECT ST, SUITE 107
LAKEWOOD, NJ 08701
Advanced Practice Midwife
101 PROSPECT ST, SUITE 202
LAKEWOOD, NJ 08701
Advanced Practice Midwife
101 PROSPECT ST
LAKEWOOD, NJ 08701
Advanced Practice Midwife
101 PROSPECT ST, SUITE 202
LAKEWOOD, NJ 08701
Advanced Practice Midwife
101 PROSPECT ST, SUITE 202
LAKEWOOD, NJ 08701
Obstetrics & Gynecology
101 PROSPECT ST, SUITE 202
LAKEWOOD, NJ 08701
Internal Medicine
101 PROSPECT ST, SUITE 115
LAKEWOOD, NJ 08701
Internal Medicine
101 PROSPECT ST, SUITE 210
LAKEWOOD, NJ 08701
Pediatrics
101 PROSPECT ST
LAKEWOOD, NJ 08701
Clinic/Center (Ophthalmologic Surgery)
101 PROSPECT ST, STE 102
LAKEWOOD, NJ 08701
Specialist
101 PROSPECT ST, SUITE #117
LAKEWOOD, NJ 08701
Orthopaedic Surgery
101 PROSPECT ST, SUITE 107
LAKEWOOD, NJ 08701
Orthopaedic Surgery (Orthopaedic Trauma)
101 PROSPECT ST, SUITE 214
LAKEWOOD, NJ 08701
Optometrist
101 PROSPECT ST, SUITE 102
LAKEWOOD, NJ 08701
Community Health Worker
101 PROSPECT ST, SUITE 120
LAKEWOOD, NJ 08701
Pharmacy (Community/Retail Pharmacy)
101 PROSPECT ST, SUITE#115
LAKEWOOD, NJ 08701
Ophthalmology
101 PROSPECT ST, SUITE 102
LAKEWOOD, NJ 08701
Ophthalmology
101 PROSPECT ST, SUITE 102
LAKEWOOD, NJ 08701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235111493, enumerated as an "individual" on November 15, 2005.

The provider is located at 101 PROSPECT ST SUITE 202 LAKEWOOD, NJ 08701 and the phone number is (732) 942-4442.

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.