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MARK H. KROTOWSKI, M.D.,PC
NPI 1841433430
Clinic/Center - Primary Care in Brooklyn, NY

Active since April 12, 2009
8923 AVENUE A, BROOKLYN, NY 11236(718) 385-8181(516) 569-6745 Get Directions Write a Review

NPPES record last updated: April 12, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark H. Krotowski, M.d.,pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK H. KROTOWSKI, M.D.,PC (NPI 1841433430) is a healthcare organization registered as a primary care in Brooklyn, New York and active in the NPI registry since April 2009. The organization lists Mark H. Krotowski, Physician/president, as its authorized official.

NPPES Registry Identity

NPI1841433430
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameMARK H. KROTOWSKI, M.D.,PC
Location Address8923 AVENUE ABrooklyn, NY 11236-1206
Mailing Address8923 Avenue ABrooklyn, NY 11236-1206 · (718) 385-8181 · Fax (516) 569-6745
Phone(718) 385-8181
Fax(516) 569-6745
Organization SubpartNo
Authorized OfficialMark H. KrotowskiPhysician/president · (718) 385-8181
Enumeration DateApril 12, 2009
✔ NPI 1841433430 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
8923 AVENUE A, Brooklyn, NY 11236
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Other Identifiers 3

Medicaid00420659NY
Medicare UPINA99321NY
Medicare OSCAR/certification09A271NY

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMPIRE CHIROPRACTIC
Chiropractor (Rehabilitation)
8923 AVENUE A
BROOKLYN, NY 11236
Kings County (718) 629-4020
DR. SHANIKA ONESTA CHOO-YING D.C
Chiropractor
8923 AVENUE A
BROOKLYN, NY 11236
Kings County (718) 629-4020
KWENWOO LEE L.AC.
Acupuncturist
8923 AVENUE A
BROOKLYN, NY 11236
Kings County (718) 629-4020
STONE ACUPUNCTURE PC
Acupuncturist
8923 AVENUE A
BROOKLYN, NY 11236
Kings County (718) 629-4020
HOLISTIC NP PRIMARY CARE PLLC
Nurse Practitioner
8923 AVENUE A
BROOKLYN, NY 11236
Kings County (917) 463-6675

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark H. Krotowski, M.D.,pc's NPI number?

The NPI number for Mark H. Krotowski, M.D.,pc is 1841433430. It was assigned to this organization in the NPPES registry on April 12, 2009.

Where is Mark H. Krotowski, M.D.,pc located?

Mark H. Krotowski, M.D.,pc is located at 8923 Avenue A, Brooklyn, NY 11236. The listed phone number is (718) 385-8181.

What is Mark H. Krotowski, M.D.,pc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

When was this NPI record last updated?

The NPPES record for Mark H. Krotowski, M.D.,pc was last updated on April 12, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.