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

Gary Chase Black, M.D.

Q: What is the NPI number for Gary Black?

The National Provider Identifier (NPI) for Gary Black is 1700149648, a Type 1 (individual) record in the CMS NPPES registry.

Pain Medicine (Anesthesiology) Physician in Dayton, TN · enumerated 2012.

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

National Provider Identifier

1700149648

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Registry record

Entity type Individual (Type 1)

Name Gary Chase Black

Credential M.D.

Sex Male

Practice address Dayton, TN, 37321

Phone (423) 285-5220

Fax (423) 285-5506

Enumeration date Jun 15, 2012

Last updated in NPPES Jun 1, 2018

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License LL34886 (SC) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 55829 (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
T00148A	Other	TN	MEDICARE PTAN
Q029957	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

What is the NPI number for Gary Black?

The National Provider Identifier (NPI) for Gary Black is 1700149648, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gary Black practice?

The practice location on file with NPPES is in Dayton, TN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Rhea Medical Center Critical Access Hospital · Dayton, TN NPI 1811987084 Algianon Jeffero Emergency Medicine Physician · Dayton, TN NPI 1063458479 Robert Harrison Physician Assistant · Dayton, TN NPI 1699705012 Karen Whittaker Emergency Medicine Physician · Dayton, TN NPI 1851321285 James Sego Emergency Medicine Physician · Dayton, TN NPI 1942225370 Rhea Medical Center Medicare Defined Swing Bed Hospital Unit · Dayton, TN NPI 1427146919 Edmund Lane Emergency Medicine Physician · Dayton, TN NPI 1154407427 Watson Anesthesia Group Pllc Certified Registered Nurse Anesthetist · Dayton, TN NPI 1548513278

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-01.