Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Polizzi, MD

Hospitalist Physician in Tulsa, OK · enumerated 2011.

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

National Provider Identifier

1386933992

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Registry record

Entity type Individual (Type 1)

Name Dr. David Polizzi

Credential MD

Sex Male

Practice address 6161 S Yale Ave, Tulsa, OK, 74136

Phone (918) 502-1900

Fax (918) 494-6303

Enumeration date Apr 4, 2011

Last updated in NPPES Sep 5, 2019

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 28434 (OK) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 28434 (OK) Secondary

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

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 specialty is David Polizzi?

David Polizzi is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Barry Mirtsching Hospitalist Physician · Tulsa, OK NPI 1255334496 Mark Morrow Anesthesiologist Assistant · Tulsa, OK NPI 1336143817 Jobst Blum Anesthesiology Physician · Tulsa, OK NPI 1427053859 James Greenawalt Anesthesiology Physician · Tulsa, OK NPI 1750385175 Saint Francis Hospital, Inc. General Acute Care Hospital · Tulsa, OK NPI 1144228487 Andrew Mills Family Medicine Physician · Tulsa, OK NPI 1497754261 Donald Loveless Obstetrics & Gynecology Physician · Tulsa, OK NPI 1124027693 Rodney Beasley Critical Care Medicine (Internal Medicine) Physician · Tulsa, OK NPI 1023019304

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-05.