Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Angel S Martin, MD
Surgery Physician in Newton, IA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821085531
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Registry record
Entity type Individual (Type 1)
Name Mr. Angel S Martin
Credential MD
Sex Male
Practice address 321 E 3rd St N, Newton, IA, 50208
Phone (641) 792-7640
Fax (641) 792-4029
Enumeration date Sep 29, 2005
Last updated in NPPES Feb 29, 2008
Taxonomy & licenses
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 |
|---|---|---|---|
| 2133348 | Medicaid | IA | - |
| 13334 | Other | - | 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.
Frequently asked questions
Where does Angel Martin practice?
The practice location on file with NPPES is in Newton, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Angel Martin?
The National Provider Identifier (NPI) for Angel Martin is 1821085531, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Martin and Associates Medical and Surgical Center PC Multi-Specialty Clinic/Center · Newton, IA NPI 1568492460 Urgent Care of Newton, P.C. Family Medicine Physician · Newton, IA NPI 1295047744 John Lenderink Physical Therapist · Newton, IA NPI 1700338035 Jared Gerber Physical Therapist · Newton, IA NPI 1972041549
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-29.