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Dr. Donald R Heiser, M.D.

Urology Physician in Powell, TN · enumerated 2005.

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

National Provider Identifier

1710987839

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Registry record

Entity type Individual (Type 1)
Name Dr. Donald R Heiser
Credential M.D.
Sex Male
Practice address 7557 Dannaher Ln, Suite 230, Powell, TN, 37849
Fax (865) 938-5264
Enumeration date Jul 29, 2005
Last updated in NPPES Nov 3, 2009

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD0000009402 (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
1669416442 Other TN GROUP NPI
3171062 Medicaid TN -
3106082 Other TN BLUE CROSS
CI2260 Other TN RAILROAD MEDICARE
020253199 Other TN EEOCIP
3106070 Other TN BLUE CROSS

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

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.
What specialty is Donald Heiser?
Donald Heiser is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-03.