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MICHAEL S. BLOCK, M.D. P.C.
NPI 1891086013
Obstetrics & Gynecology in Rockville Centre, NY

Active since April 21, 2011
2000 N VILLAGE AVE, SUITE 411, ROCKVILLE CENTRE, NY 11570(516) 764-1424 Get Directions Write a Review

NPPES record last updated: April 21, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Michael S. Block, M.d. P.c. NPPES

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

MICHAEL S. BLOCK, M.D. P.C. (NPI 1891086013) is a healthcare organization registered as an obstetrics & gynecology in Rockville Centre, New York and active in the NPI registry since April 2011. The organization lists Michael Steven Block, President, as its authorized official.

NPPES Registry Identity

NPI1891086013
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameMICHAEL S. BLOCK, M.D. P.C.
Location Address2000 N VILLAGE AVE, SUITE 411Rockville Centre, NY 11570-1078
Mailing Address2000 N. Village Ave, Suite 411Rockville Centre, NY 11570-1001 · (516) 764-1424
Phone(516) 764-1424
Organization SubpartNo
Authorized OfficialMichael Steven BlockPresident · (516) 764-1344
Enumeration DateApril 21, 2011
✔ NPI 1891086013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NY · 148079
Definition
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.
2000 N VILLAGE AVE, Rockville Centre, NY 11570
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Other Identifiers 1

Medicare UPINB80050NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael S. Block, M.d. P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Michael S. Block, M.D. P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Michael Block, MD
Obstetrics/Gynecology
NPI 1659399434
2000 NO VILLAGE AVE SUITE 411
Rockville Centre, NY 11570
(516) 764-1344
✔ PECOS✔ Accepts Medicare0.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Michael S. Block, M.D. P.C.'s NPI number?

The NPI number for Michael S. Block, M.D. P.C. is 1891086013. It was assigned to this organization in the NPPES registry on April 21, 2011.

Where is Michael S. Block, M.D. P.C. located?

Michael S. Block, M.D. P.C. is located at 2000 N Village Ave Suite 411, Rockville Centre, NY 11570. The listed phone number is (516) 764-1424.

What is Michael S. Block, M.D. P.C.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Michael S. Block, M.D. P.C. enrolled in Medicare?

Yes. Michael S. Block, M.D. P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Michael S. Block, M.D. P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Michael S. Block, M.D. P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Michael S. Block, M.D. P.C. was last updated on April 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.