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MRS. TAMMY R WILLIAMS FNP- C
NPI 1861179038
Nurse Practitioner - Family in Oxford, OH

Active since June 29, 2023PECOS Enrolled
421 S CAMPUS AVE FL 1, OXFORD, OH 45056(513) 529-3000(513) 529-1892 Get Directions Write a Review

NPPES record last updated: October 30, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Tammy R Williams Fnp- C NPPES

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

MRS. TAMMY R WILLIAMS FNP- C (NPI 1861179038) is an individual family provider in Oxford, Ohio, licensed in Ohio (APRNCNP.0033988) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861179038
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. TAMMY R WILLIAMSCredential: FNP- C
Location Address421 S CAMPUS AVE FL 1Oxford, OH 45056-2487
Mailing Address421 S Campus Ave Fl 1Oxford, OH 45056-2487 · (513) 529-3000 · Fax (513) 529-1892
Phone(513) 529-3000
Fax(513) 529-1892
Sole ProprietorYes
Enumeration DateJune 29, 2023
Last NPPES UpdateOctober 30, 2023
NPPES CertifiedJuly 14, 2023
✔ NPI 1861179038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in OH · APRNCNP.0033988
421 S CAMPUS AVE FL 1, Oxford, OH 45056
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Tammy R Williams Fnp- C is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45056 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

ANDREA RENE DENGLER CNP
Nurse Practitioner (Family)
421 S CAMPUS AVE FL 1
OXFORD, OH 45056
Butler County (513) 529-3000

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 Tammy Williams's NPI number?

The NPI number for Tammy Williams is 1861179038. It was assigned to this individual provider in the NPPES registry on June 29, 2023.

Where is Tammy Williams located?

Tammy Williams practices at 421 S Campus Ave Fl 1, Oxford, OH 45056. The listed phone number is (513) 529-3000.

What is Tammy Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Tammy Williams enrolled in Medicare?

Yes. Tammy Williams is registered in the Medicare PECOS enrollment system.

What insurance does Tammy Williams accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Oscar Health Insurance list Tammy Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tammy Williams was last updated on October 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.