Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Samuel R Bastian, M.D.

Internal Medicine Physician in Franklin, TN · enumerated 2005 · practices at Grassland Family Care Center.

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

National Provider Identifier

1851382568

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Registry record

Entity type Individual (Type 1)

Name Samuel R Bastian

Credential M.D.

Sex Male

Practice address 2339 Hillsboro Rd, Suite 100, Franklin, TN, 37069

Phone (615) 224-1970

Fax (615) 916-3946

Enumeration date Nov 2, 2005

Last updated in NPPES Jan 27, 2016

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD21179 (TN) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD21179 (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
1504970	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.

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Frequently asked questions

How do I verify Samuel Bastian's NPI record?

Cross-check NPI 1851382568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851382568 active?

Yes, as of the latest NPPES snapshot, NPI 1851382568 is active (record last updated 2016-01-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-27.