Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard A Miller, D.O.

Adolescent Medicine (Internal Medicine) Physician in New Port Richey, FL · enumerated 2005.

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

National Provider Identifier

1699771626

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Richard A Miller

Credential D.O.

Sex Male

Practice address 4759 Us Highway 19, New Port Richey, FL, 34652

Phone (727) 841-8772

Fax (727) 848-5897

Enumeration date Jun 23, 2005

Last updated in NPPES Jun 4, 2024

Taxonomy & licenses

207RA0000X Adolescent Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License OS4525 (FL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Richard Miller?

Richard Miller is registered in NPPES with the primary taxonomy of Adolescent Medicine (Internal Medicine) 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-04.