Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Blake A Little, M.D.

Critical Care Medicine (Internal Medicine) Physician in Tulsa, OK · enumerated 2006.

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

National Provider Identifier

1386688778

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Registry record

Entity type Individual (Type 1)

Name Blake A Little

Credential M.D.

Sex Male

Practice address 1120 S Utica Ave, Tulsa, OK, 74104

Phone (918) 579-1000

Fax (918) 579-1218

Enumeration date Jun 15, 2006

Last updated in NPPES Mar 4, 2026

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 16264 (OK) Primary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 16264 (OK) 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
206894506	Medicaid	MO	-
0000205533	Other	KS	KS BLUE CROSS
100156240H	Medicaid	KS	-
121409001	Medicaid	AR	-
55425	Other	AR	AR BLUE CROSS
100178780A	Medicaid	OK	-
2050549604	Medicaid	KS	-

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 Blake Little's NPI record?

Cross-check NPI 1386688778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386688778 active?

Yes, as of the latest NPPES snapshot, NPI 1386688778 is active (record last updated 2026-03-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-04.