Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Leon Miller, M.D., Inc.

Q: What type of organization is Leon Miller, M.D., Inc.?

Leon Miller, M.D., Inc. is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).

Dermatology Physician in Santa Fe, NM · enumerated 2008 · authorized official Leon Miller, Medical Doctor - Owner.

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

National Provider Identifier

1457516676

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Registry record

Entity type Organization (Type 2)

Legal business name Leon Miller, M.D., Inc.

Practice address 839 C Paseo De Peralta, Santa Fe, NM, 87501

Phone (505) 982-3111

Fax (505) 982-1148

Enumeration date Jul 28, 2008

Last updated in NPPES Jul 31, 2008

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Leon Miller

Title Medical Doctor - Owner

Phone (505) 982-3111

Other identifiers

Identifier	Type	State	Issuer
19067	Medicaid	NM	-

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Leon Miller, M.D., Inc.?

Leon Miller, M.D., Inc. is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-31.