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WOMEN'S MEDICINE OF NIAGARA, PLLC
NPI 1477875110
Obstetrics & Gynecology in Lewiston, NY

Active since February 23, 2010CLIA 33D0886379 · Microscopy
5320 MILITARY RD, STE 103/104, LEWISTON, NY 14092(716) 297-9379(716) 297-4638 Get Directions Write a Review

NPPES record last updated: February 23, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Women's Medicine Of Niagara, Pllc NPPES

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

WOMEN'S MEDICINE OF NIAGARA, PLLC (NPI 1477875110) is a healthcare organization registered as an obstetrics & gynecology in Lewiston, New York and active in the NPI registry since February 2010. The organization holds a CLIA Microscopy certificate valid through May 16, 2028 and lists Donna Azam Feldman, Owner, as its authorized official.

NPPES Registry Identity

NPI1477875110
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameWOMEN'S MEDICINE OF NIAGARA, PLLC
Location Address5320 MILITARY RD, STE 103/104Lewiston, NY 14092-2149
Mailing Address908 Niagara Falls Blvd, Ste 208N Tonawanda, NY 14120-2019 · (716) 692-3302 · Fax (716) 332-3525
Phone(716) 297-9379
Fax(716) 297-4638
Organization SubpartNo
Authorized OfficialDonna Azam FeldmanOwner · (716) 297-9379
Enumeration DateFebruary 23, 2010
✔ NPI 1477875110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
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.
5320 MILITARY RD, Lewiston, NY 14092
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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)

Women's Medicine Of Niagara, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Women's Medicine Of Niagara, PLLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Donna Feldman, MD
Obstetrics/Gynecology
NPI 1871579003
5927 MILITARY RD
Lewiston, NY 14092
(716) 297-9379
✔ PECOS✔ Accepts Medicare1.8 mi
Kristen Kloosterman, NP
Nurse Practitioner
NPI 1952563363
920 UNION RD
West Seneca, NY 14224
(716) 242-8240
✔ PECOS27 mi

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 for Provider-Performed Microscopy Procedures (PPMP) 33D0886379

Women's Medicine Of Niagara, PLLC · Lewiston, NY
Active · expires May 16, 2028
CLIA Number33D0886379
Laboratory TypePhysician Office
Certificate Effective DateMay 17, 2026
Certificate Expiration DateMay 16, 2028
Laboratory DirectorDr. Donna A. Feldman
Laboratory Phone(716) 297-9379
Laboratory LocationWomen's Medicine Of Niagara, PLLC5927 Military Road, Lewiston, NY 14092
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform 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 Women's Medicine Of Niagara, PLLC's NPI number?

The NPI number for Women's Medicine Of Niagara, PLLC is 1477875110. It was assigned to this organization in the NPPES registry on February 23, 2010.

Where is Women's Medicine Of Niagara, PLLC located?

Women's Medicine Of Niagara, PLLC is located at 5320 Military Rd Ste 103/104, Lewiston, NY 14092. The listed phone number is (716) 297-9379.

What is Women's Medicine Of Niagara, PLLC's specialty?

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

Is Women's Medicine Of Niagara, PLLC enrolled in Medicare?

Yes. Women's Medicine Of Niagara, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Women's Medicine Of Niagara, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Women's Medicine Of Niagara, PLLC, in Nurse Practitioner and Obstetrics/Gynecology. 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. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Women's Medicine Of Niagara, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 33D0886379) is associated with this NPI, valid through May 16, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Women's Medicine Of Niagara, PLLC was last updated on February 23, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.