DR. NATALIE K. STEVENS M.D.
NPI 1992932586
Obstetrics & Gynecology in New York, NY

NPI Status: Active since June 22, 2009

Contact Information

205 E 76TH ST
SUITE M3
NEW YORK, NY
ZIP 10021
Phone: (212) 717-1700
Fax: (212) 717-1710

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  • Individual
  • Female
  • Obstetrics & Gynecology
  • CLIA Number: 33D2218699
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-29-2027

About NATALIE STEVENS

This page provides the complete NPI Profile along with additional information for Natalie Stevens, a women's health care provider established in New York, New York with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1992932586 assigned on June 2009. The practitioner's primary taxonomy code is 207V00000X with license number 251864 (NY). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1992932586
Provider Name
DR. NATALIE K. STEVENS M.D.
Gender
Female
Entity Type
Individual
Location Address
205 E 76TH ST SUITE M3 NEW YORK, NY 10021
Location Phone
(212) 717-1700
Location Fax
(212) 717-1710
Mailing Address
205 E 76TH ST SUITE M3 NEW YORK, NY 10021
Mailing Phone
(212) 717-1700
Mailing Fax
(212) 717-1710
Is Sole Proprietor?
Yes
Enumeration Date
06-22-2009
Last Update Date
11-19-2013
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Women's health care providers like Natalie Stevens 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.
251864
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.

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
33D2218699
Facility Type
Physician Office
Certificate Effective Date
March 30, 2025
Certificate Expiration Date
March 29, 2027
Laboratory Director
DR. NATALIE K. STEVENS
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Natalie Stevens 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 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 1992932586, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 9 → 18 → 9 9 → 18 → 9 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 8 + 3 + 4 + 5 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1992932586.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Internal Medicine
205 E 76TH ST, SUITE M-2
NEW YORK, NY 10021
Internal Medicine
205 E 76TH ST
NEW YORK, NY 10021
Specialist
205 E 76TH ST, SUITE M-1
NEW YORK, NY 10021
Internal Medicine
205 E 76TH ST, #M2
NEW YORK, NY 10021
Internal Medicine
205 E 76TH ST, UNIT M3
NEW YORK, NY 10021
Internal Medicine
205 E 76TH ST, STE M3
NEW YORK, NY 10021
Internal Medicine
205 E 76TH ST, SUITE M-3
NEW YORK, NY 10021
Specialist
205 E 76TH ST, M-1
NEW YORK, NY 10021
Nurse Practitioner (Family)
205 E 76TH ST, SUITE M2
NEW YORK, NY 10021
Obstetrics & Gynecology
205 E 76TH ST, SUITE M3
NEW YORK, NY 10021
Internal Medicine
205 E 76TH ST, SUITE M-2
NEW YORK, NY 10021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992932586, enumerated as an "individual" on June 22, 2009.

The provider is located at 205 E 76TH ST SUITE M3 NEW YORK, NY 10021 and the phone number is (212) 717-1700.

Obstetrics & Gynecology with taxonomy code 207V00000X.