NYC MEDICAL DOCTOR P.C.
NPI 1831489798
Internal Medicine - Geriatric Medicine in Brooklyn, NY
NPI Status: Active since April 13, 2011
Contact Information
699 STANLEY AVE STE B
BROOKLYN, NY
ZIP 11207
Phone: (347) 689-8880
Fax: (347) 689-8860
- Organization
- Internal Medicine
- Geriatric Medicine
- CLIA Number: 33D2042119
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 06-05-2026
About NYC MEDICAL DOCTOR P.C.
This page provides the complete NPI Profile along with additional information for Nyc Medical Doctor P.c., an internist established in Brooklyn, New York operating as a Internal Medicine, focusing in geriatric medicine . The healthcare provider is registered in the NPI registry with number 1831489798 assigned on April 2011. The practitioner's primary taxonomy code is 207RG0300X with license number 215006 (NY). The provider is registered as an organization and their NPI record was last updated March 2025. Nyc Medical Doctor P.c. operates as a multi-specialty business group with one or more individual providers who practice different areas of specialization. The authorized official of this NPI record is Ilya Kleyn M.d (M.d.)
- NPI
- 1831489798
- Provider Name
- NYC MEDICAL DOCTOR P.C.
- Entity Type
- Organization
- Location Address
- 699 STANLEY AVE STE B BROOKLYN, NY 11207
- Location Phone
- (347) 689-8880
- Location Fax
- (347) 689-8860
- Mailing Address
- 699 STANLEY AVE BROOKLYN, NY 11207
- Mailing Phone
- (347) 689-8880
- Mailing Fax
- (347) 689-8860
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 04-13-2011
- Last Update Date
- 03-07-2025
- Code Navigator
An internist like Nyc Medical Doctor P.c. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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
Internal Medicine Geriatric Medicine
- Taxonomy Code
- 207RG0300X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 215006
- License State
- NY
- Taxonomy Description
- An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 33D2042119
- Facility Type
- Physician Office
- Certificate Effective Date
- June 06, 2024
- Certificate Expiration Date
- June 05, 2026
- Laboratory Director
- DR. ILYA KLEYN
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Nyc Medical Doctor P.c. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 8 | 3 | 1 | 4 | 8 | 9 | 7 | 9 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 6 | 1 | 8 | 8 | 18 | 7 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 6 + 1 + 8 + 8 + 1 + 8 + 7 + 1 + 8 + 24 = 82 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 90 - 82 = 8 | 8 | ||||||||
The NPI number 1831489798 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1831489798, enumerated in the NPI registry as an "organization" on April 13, 2011
The provider is located at 699 Stanley Ave Ste B Brooklyn, Ny 11207 and the phone number is (347) 689-8880
This medical organization specializes in Internal Medicine with taxonomy code 207RG0300X with a focus in Geriatric Medicine
The provider's CLIA number is 33D2042119 for a "physician office" facility with a CLIA Certificate of Waiver. This CLIA certificate is issued to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria..
This NPI record was last updated on April 13, 2011. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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