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OBSTETRIC & GYNCOLOGIC ASSOCS OF OAK RIDGE
NPI 1639269822
Obstetrics & Gynecology in Oak Ridge, TN

Active since October 16, 2006
988 OAK RIDGE TPKE, SUITE 140, OAK RIDGE, TN 37830(865) 483-7415(865) 483-7980 Get Directions Write a Review

NPPES record last updated: June 27, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Obstetric & Gyncologic Assocs Of Oak Ridge NPPES

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

OBSTETRIC & GYNCOLOGIC ASSOCS OF OAK RIDGE (NPI 1639269822) is a healthcare organization registered as an obstetrics & gynecology in Oak Ridge, Tennessee and active in the NPI registry since October 2006. The organization lists Anne Mcgaugh, Administrator, as its authorized official.

NPPES Registry Identity

NPI1639269822
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameOBSTETRIC & GYNCOLOGIC ASSOCS OF OAK RIDGE
Location Address988 OAK RIDGE TPKE, SUITE 140Oak Ridge, TN 37830
Mailing Address988 Oak Ridge Tpke, Suite 140Oak Ridge, TN 37830-6930 · (865) 483-7415 · Fax (865) 483-7980
Phone(865) 483-7415
Fax(865) 483-7980
Organization SubpartNo
Authorized OfficialAnne McgaughAdministrator · (865) 483-7415
Enumeration DateOctober 16, 2006
Last NPPES UpdateJune 27, 2018
✔ NPI 1639269822 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.
988 OAK RIDGE TPKE, Oak Ridge, TN 37830
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Other Identifiers 1

Medicaid3379961TN

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 MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Obstetric & Gyncologic Assocs Of Oak Ridge is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Obstetric & Gyncologic Assocs Of Oak Ridge, which bills Medicare for the services they deliver. Of these, 5 practice at this address. They are listed nearest first.

Clinicians, nearest first (6)

Kathyrn Hayes, MD
Obstetrics/Gynecology
NPI 1154548105
988 OAK RIDGE TPKE SUITE 140
Oak Ridge, TN 37830
(865) 483-7415
✔ PECOS✔ Accepts MedicareSame address
Andwylynn Sances, M.D.
Obstetrics/Gynecology
NPI 1912095357
988 OAK RIDGE TPKE SUITE 140
Oak Ridge, TN 37830
(865) 483-7415
✔ PECOS✔ Accepts MedicareSame address
Calvin Williams
Obstetrics/Gynecology
NPI 1932664414
988 OAK RIDGE TPKE STE 140
Oak Ridge, TN 37830
(865) 483-7415
✔ PECOS✔ Accepts MedicareSame address
Katie Robertson, DO
Obstetrics/Gynecology
NPI 1154827178
988 OAK RIDGE TPKE STE 140
Oak Ridge, TN 37830
(541) 951-1229
✔ PECOS✔ Accepts MedicareSame address
Scott Peters, MD
Obstetrics/Gynecology
NPI 1134218811
988 OAK RIDGE TPKE SUITE 140
Oak Ridge, TN 37830
(865) 483-7415
✔ PECOS✔ Accepts MedicareSame address
Michele Tate, DO
Obstetrics/Gynecology
NPI 1720281876
304 WRIGHT ST
Sweetwater, TN 37874
(865) 213-8401
✔ PECOS✔ Accepts Medicare32 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 Obstetric & Gyncologic Assocs Of Oak Ridge's NPI number?

The NPI number for Obstetric & Gyncologic Assocs Of Oak Ridge is 1639269822. It was assigned to this organization in the NPPES registry on October 16, 2006.

Where is Obstetric & Gyncologic Assocs Of Oak Ridge located?

Obstetric & Gyncologic Assocs Of Oak Ridge is located at 988 Oak Ridge Tpke Suite 140, Oak Ridge, TN 37830. The listed phone number is (865) 483-7415.

What is Obstetric & Gyncologic Assocs Of Oak Ridge's specialty?

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

Is Obstetric & Gyncologic Assocs Of Oak Ridge enrolled in Medicare?

Yes. Obstetric & Gyncologic Assocs Of Oak Ridge is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Obstetric & Gyncologic Assocs Of Oak Ridge?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Obstetrics/Gynecology, reassign their Medicare billing to Obstetric & Gyncologic Assocs Of Oak Ridge. 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, 5 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Obstetric & Gyncologic Assocs Of Oak Ridge accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Obstetric & Gyncologic Assocs Of Oak Ridge 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 Obstetric & Gyncologic Assocs Of Oak Ridge was last updated on June 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.