DR. ROBERT HARRIS KRAMER D.O.
NPI 1730153883
Obstetrics & Gynecology in Stony Brook, NY

NPI Status: Active since February 15, 2006

Contact Information

2500 NESCONSET HWY
BUILDING 20
STONY BROOK, NY
ZIP 11790
Phone: (631) 675-6966
Fax: (631) 675-6963

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  • Individual
  • Male
  • Obstetrics & Gynecology

About ROBERT KRAMER

This page provides the complete NPI Profile along with additional information for Robert Kramer, a women's health care provider established in Stony Brook, New York with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1730153883 assigned on February 2006. The practitioner's primary taxonomy code is 207V00000X with license number 146545-1 (NY). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1730153883
Provider Name
DR. ROBERT HARRIS KRAMER D.O.
Gender
Male
Entity Type
Individual
Location Address
2500 NESCONSET HWY BUILDING 20 STONY BROOK, NY 11790
Location Phone
(631) 675-6966
Location Fax
(631) 675-6963
Mailing Address
8 LOST MEADOW LN PORT JEFFERSON, NY 11777
Mailing Phone
(631) 928-7060
Mailing Fax
(631) 675-6963
Is Sole Proprietor?
Yes
Enumeration Date
02-15-2006
Last Update Date
10-10-2011
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Women's health care providers like Robert Kramer 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.

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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.
146545-1
License State
NY
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.

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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 1730153883, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
7
Unchanged
Pos 3
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 2 + 5 + 6 + 8 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1730153883.

Other Providers at the Same Location


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

Pain Medicine (Interventional Pain Medicine)
2500 NESCONSET HWY, BLDG 24C
STONY BROOK, NY 11790
Family Medicine
2500 NESCONSET HWY, BLDG 6D
STONY BROOK, NY 11790
Internal Medicine
2500 NESCONSET HWY, BLDG #16
STONY BROOK, NY 11790
Obstetrics & Gynecology
2500 NESCONSET HWY, BUILDING 12 SUITE 45
STONY BROOK, NY 11790
Chiropractor
2500 NESCONSET HWY, BUILDING 12A
STONY BROOK, NY 11790
Dentist (Oral and Maxillofacial Surgery)
2500 NESCONSET HWY, BLDG 12D
STONY BROOK, NY 11790
Family Medicine
2500 NESCONSET HWY, BLDG 7D
STONY BROOK, NY 11790
Family Medicine
2500 NESCONSET HWY, BLDG 7D
STONY BROOK, NY 11790
Family Medicine
2500 NESCONSET HWY, BLDG 7D
STONY BROOK, NY 11790
Family Medicine
2500 NESCONSET HWY, BLDG 7D
STONY BROOK, NY 11790
Family Medicine
2500 NESCONSET HWY, BLDG 7D
STONY BROOK, NY 11790
Urology
2500 NESCONSET HWY, BLDG #21 STE 6
STONY BROOK, NY 11790
Psychologist (Clinical)
2500 NESCONSET HWY, BUILDING 5D
STONY BROOK, NY 11790
Psychologist (Clinical)
2500 NESCONSET HWY, BUILDING 5D
STONY BROOK, NY 11790
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2500 NESCONSET HWY, BLDG. 3C
STONY BROOK, NY 11790
Psychiatry & Neurology (Neurology)
2500 NESCONSET HWY, BUILDING 21B
STONY BROOK, NY 11790
Radiology (Diagnostic Radiology)
2500 NESCONSET HWY, SUITE 15A
STONY BROOK, NY 11790
Urology
2500 NESCONSET HWY, BUILDING 21A
STONY BROOK, NY 11790
Psychiatry & Neurology (Psychiatry)
2500 NESCONSET HWY
STONY BROOK, NY 11790
Psychiatry & Neurology (Psychiatry)
2500 NESCONSET HWY, BLDG 2, SUITE 9
STONY BROOK, NY 11790

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730153883, enumerated as an "individual" on February 15, 2006.

The provider is located at 2500 NESCONSET HWY BUILDING 20 STONY BROOK, NY 11790 and the phone number is (631) 675-6966.

Obstetrics & Gynecology with taxonomy code 207V00000X.