Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Celeste S Long, M.D.

Internal Medicine Physician in Germantown, TN · enumerated 2006.

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

National Provider Identifier

1538185889

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Registry record

Entity type Individual (Type 1)

Name Celeste S Long

Credential M.D.

Sex Female

Practice address Germantown, TN, 38138

Phone (901) 516-1290

Fax (901) 516-1220

Enumeration date Jul 13, 2006

Last updated in NPPES Oct 9, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 27117 (MS) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD21442 (TN) Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 27117 (MS) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 21442 (TN) Secondary

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
4045056	Other	TN	BCBS OF TN
3066752	Medicaid	TN	-

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 NPI 1538185889 active?

Yes, as of the latest NPPES snapshot, NPI 1538185889 is active (record last updated 2025-10-09).

How do I verify Celeste Long's NPI record?

Cross-check NPI 1538185889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-09.