Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Mestemacher, M.D.

Obstetrics & Gynecology Physician in Germantown, TN · enumerated 2005 · practices at Mestemacher Clinic for Women, Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952308389

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Christine Mestemacher

Credential M.D.

Sex Female

Practice address 7918 Wolf River Blvd, Germantown, TN, 38138

Phone (901) 624-4444

Fax (901) 202-4920

Enumeration date Jun 30, 2005

Last updated in NPPES Apr 22, 2020

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 26619 (TN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
5217633	Other	-	AETNA HMO
4341769	Other	TN	BCBST MOGA
1525451	Medicaid	TN	-
5217633	Other	-	AETNA PPO
4155611	Other	TN	BCBS
6381105	Other	-	CIGNA
P00834375	Other	TN	MEDICARE RAILROAD
P01172694	Other	TN	MEDICARE RAILROAD MOGA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Christine Mestemacher?

Christine Mestemacher is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Mestemacher Clinic for Women, Pllc Obstetrics & Gynecology Physician · Germantown, TN NPI 1104028737

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-22.