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A & E OBGYN PC
NPI 1770715526
Clinic/Center - Health Service in West Islip, NY

Active since August 12, 2009CLIA 33D0895528 · Waiver
747 MONTAUK HWY, WEST ISLIP, NY 11795(631) 587-4800(631) 587-4830 Get Directions Write a Review

NPPES record last updated: September 11, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About A & E Obgyn Pc NPPES

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

A & E OBGYN PC (NPI 1770715526) is a healthcare organization registered as a health service in West Islip, New York and active in the NPI registry since August 2009. The organization holds a CLIA Waiver certificate valid through March 24, 2027 and lists Richard J Klein, President, as its authorized official.

NPPES Registry Identity

NPI1770715526
Entity TypeOrganization
Primary Taxonomy261QH0100X
Legal Business NameA & E OBGYN PC
Location Address747 MONTAUK HWYWest Islip, NY 11795-4911
Mailing Address747 Montauk HwyWest Islip, NY 11795-4911 · (631) 587-4800 · Fax (631) 587-4830
Phone(631) 587-4800
Fax(631) 587-4830
Organization SubpartNo
Authorized OfficialRichard J KleinPresident · (631) 587-4800
Enumeration DateAugust 12, 2009
Last NPPES UpdateSeptember 11, 2019
✔ NPI 1770715526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Health ServiceAmbulatory Health Care Facilities
Taxonomy Code261QH0100X
747 MONTAUK HWY, West Islip, NY 11795
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

A & E Obgyn Pc 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 A & E Obgyn PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Richard Klein, M.D.
Obstetrics/Gynecology
NPI 1205903978
747 MONTAUK HWY
West Islip, NY 11795
(631) 587-4800
✔ PECOS✔ Accepts MedicareSame address

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D0895528

A & E Ob/Gyn · West Islip, NY
Active · expires Mar 24, 2027
CLIA Number33D0895528
Laboratory TypePhysician Office
Certificate Effective DateMarch 25, 2025
Certificate Expiration DateMarch 24, 2027
Laboratory DirectorDr. Richard J. Klein
Laboratory Phone(631) 587-4800
Laboratory LocationA & E Ob/Gyn747 Montauk Highway, West Islip, NY 11795
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

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 A & E Obgyn PC's NPI number?

The NPI number for A & E Obgyn PC is 1770715526. It was assigned to this organization in the NPPES registry on August 12, 2009.

Where is A & E Obgyn PC located?

A & E Obgyn PC is located at 747 Montauk Hwy, West Islip, NY 11795. The listed phone number is (631) 587-4800.

What is A & E Obgyn PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Health Service, with taxonomy code 261QH0100X.

Is A & E Obgyn PC enrolled in Medicare?

Yes. A & E Obgyn PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through A & E Obgyn PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to A & E Obgyn PC. 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.

Does A & E Obgyn PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D0895528) is associated with this NPI, valid through March 24, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for A & E Obgyn PC was last updated on September 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.