Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald Paul Griffith, MD

Urology Physician in Houston, TX · enumerated 2006.

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

National Provider Identifier

1821102930

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Registry record

Entity type Individual (Type 1)

Name Donald Paul Griffith

Credential MD

Sex Male

Practice address 2002 Holcombe Blvd, Urology Service/Ocl, Houston, TX, 77030

Phone (713) 794-7742

Fax (713) 794-8067

Enumeration date Aug 18, 2006

Last updated in NPPES Aug 18, 2011

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License D0895 (TX) Primary

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 is the NPI number for Donald Griffith?

The National Provider Identifier (NPI) for Donald Griffith is 1821102930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donald Griffith practice?

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

Other providers at this practice address

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Elizabeth Hopkins Pharmacist · Houston, TX NPI 1376541086 Lisa Miller Psychiatric Pharmacist · Houston, TX NPI 1265433809 Nicole Mcmaster-Baxter Pharmacotherapy Pharmacist · Houston, TX NPI 1881696250 Bruce Ehni Neurological Surgery Physician · Houston, TX NPI 1205820446 Ricardo Jorge Behavioral Neurology & Neuropsychiatry Physician · Houston, TX NPI 1407842032 Parikshet Babber Internal Medicine Physician · Houston, TX NPI 1114915816 Nancy Ellefson Certified Registered Nurse Anesthetist · Houston, TX NPI 1215925318 Carmen Bonmati Diagnostic Radiology Physician · Houston, TX NPI 1629069513

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-18.