Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donald A Molony, M.D.

Nephrology Physician in Houston, TX · enumerated 2006.

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

National Provider Identifier

1073531380

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Registry record

Entity type Individual (Type 1)

Name Dr. Donald A Molony

Credential M.D.

Sex Male

Practice address 6410 Fannin St Ste 600, Houston, TX, 77030

Phone (832) 325-6545

Fax (713) 512-2247

Enumeration date Jul 17, 2006

Last updated in NPPES Jan 8, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License F9841 (TX) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License F9841 (TX) 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
134304807	Medicaid	TX	-
88Y857	Other	TX	BCBS

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 Donald Molony?

Donald Molony is registered in NPPES with the primary taxonomy of Nephrology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-08.