ENDOCRINE ASSOCIATE OF OSWEGO PC
NPI 1154693067
Internal Medicine - Endocrinology, Diabetes & Metabolism in Oswego, NY

Q: What is Endocrine Associate Of Oswego PC's NPI number?

The NPI number for Endocrine Associate Of Oswego PC is 1154693067. It was assigned to this organization in the NPPES registry on February 8, 2012.

Q: What is Endocrine Associate Of Oswego PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since February 08, 2012CLIA 33D2036620 · Waiver

101 WEST UTICA STREET SUITE A, OSWEGO, NY 13126(315) 216-4871(888) 827-9682 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 17, 2025, Aug 11, 2023 (2 updates tracked since 2023).

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About Endocrine Associate Of Oswego Pc NPPES

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

ENDOCRINE ASSOCIATE OF OSWEGO PC (NPI 1154693067) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Oswego, New York and active in the NPI registry since February 2012. The organization holds a CLIA Waiver certificate valid through February 9, 2028 and lists Francis Clifford Arce, Owner/physician, as its authorized official.

NPPES Registry Identity

NPI1154693067

Entity TypeOrganization

Primary Taxonomy207RE0101X

Legal Business NameENDOCRINE ASSOCIATE OF OSWEGO PC

Location Address101 WEST UTICA STREET SUITE AOswego, NY 13126-3165

Mailing Address101 West Utica Street Suite AOswego, NY 13126-3165 · (315) 216-4871 · Fax (315) 216-4875

Phone(315) 216-4871

Fax(888) 827-9682

Organization SubpartNo

Authorized OfficialFrancis Clifford ArceOwner/physician · (315) 216-4871

Enumeration DateFebruary 8, 2012

Last NPPES UpdateMarch 17, 20252 updates tracked since enumeration

NPPES CertifiedMarch 17, 2025

✔ NPI 1154693067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in NY · 252169-1

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

101 WEST UTICA STREET SUITE A, Oswego, NY 13126

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Other Identifiers 1

Other252169-1NY · License

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)

Endocrine Associate Of Oswego Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Endocrine Associate Of Oswego PC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Natasha Waloven, NP

Nurse Practitioner

NPI 1225618168

101 W UTICA ST STE A
Oswego, NY 13126

(315) 216-4871

✔ PECOSSame address

Francis Clifford Arce, MD

Internal Medicine

NPI 1326187683

101 W UTICA ST SUITE A
Oswego, NY 13126

(315) 216-4871

✔ PECOS✔ Accepts Medicare1.0 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 of Waiver 33D2036620

Endocrine Associate Of Oswego, PC · Oswego, NY

Active · expires Feb 9, 2028

CLIA Number33D2036620

Laboratory TypePhysician Office

Certificate Effective DateFebruary 10, 2026

Certificate Expiration DateFebruary 9, 2028

Laboratory DirectorDr. Francis Arce

Laboratory Phone(315) 216-4871

Laboratory LocationEndocrine Associate Of Oswego, PC101 West Utica St, Suite A, Oswego, NY 13126

CLIA data matches this NPI record on: Address Name 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 Endocrine Associate Of Oswego PC's NPI number?

The NPI number for Endocrine Associate Of Oswego PC is 1154693067. It was assigned to this organization in the NPPES registry on February 8, 2012.

Where is Endocrine Associate Of Oswego PC located?

Endocrine Associate Of Oswego PC is located at 101 West Utica Street Suite A, Oswego, NY 13126. The listed phone number is (315) 216-4871.

What is Endocrine Associate Of Oswego PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Endocrine Associate Of Oswego PC enrolled in Medicare?

Yes. Endocrine Associate Of Oswego PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Endocrine Associate Of Oswego PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Endocrine Associate Of Oswego PC, in Internal Medicine and Nurse Practitioner. 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 at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Endocrine Associate Of Oswego PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D2036620) is associated with this NPI, valid through February 9, 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 Endocrine Associate Of Oswego PC was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.