N TIHOMIROVS NP IN ADULT HEALTH PC
NPI 1831925486
Nurse Practitioner - Primary Care in Brooklyn, NY

NPI Status: Active since September 10, 2024

Contact Information

140 BRIGHTON 11 STREET
BROOKLYN, NY
ZIP 11235
Phone: (718) 360-0450
Fax: (718) 303-7547

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  • Organization
  • Nurse Practitioner
  • Primary Care
  • CLIA Number: 33D2276490
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-08-2027

About N TIHOMIROVS NP IN ADULT HEALTH PC

This page provides the complete NPI Profile along with additional information for N Tihomirovs Np In Adult Health Pc, a provider established in Brooklyn, New York operating as a Nurse Practitioner, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1831925486 assigned on September 2024. The practitioner's primary taxonomy code is 363LP2300X. The provider is registered as an organization and their NPI record was last updated February 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Nadejda Tihomirovs Dnp (President)

NPI
1831925486
Provider Name
N TIHOMIROVS NP IN ADULT HEALTH PC
Entity Type
Organization
Location Address
140 BRIGHTON 11 STREET BROOKLYN, NY 11235
Location Phone
(718) 360-0450
Location Fax
(718) 303-7547
Mailing Address
140 BRIGHTON 11 STREET BROOKLYN, NY 11235
Mailing Phone
(718) 360-0450
Mailing Fax
(718) 303-7547
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-10-2024
Last Update Date
02-04-2026
Code Navigator

A nurse practitioner (NP) like N Tihomirovs Np In Adult Health Pc is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

NADEJDA TIHOMIROVS DNP

Authorized Official Title
PRESIDENT
Authorized Official Phone
(917) 922-0929

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
33D2276490
Facility Type
Physician Office
Certificate Effective Date
February 09, 2025
Certificate Expiration Date
February 08, 2027
Laboratory Director
NADEJDA TIHOMIROVS
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to N Tihomirovs Np In Adult Health Pc 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 1831925486, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
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 3 → 6 9 → 18 → 9 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 8 + 2 + 1 + 0 + 4 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1831925486.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner (Adult Health)
140 BRIGHTON 11 STREET
BROOKLYN, NY 11235

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831925486, enumerated as an "organization" on September 10, 2024.

The provider is located at 140 BRIGHTON 11 STREET BROOKLYN, NY 11235 and the phone number is (718) 360-0450.

Nurse Practitioner with taxonomy code 363LP2300X and a focus in Primary Care.