Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elwood Ray Martin, M.D.
Surgery Physician in Mansfield, OH · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841477171
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Registry record
Entity type Individual (Type 1)
Name Elwood Ray Martin
Credential M.D.
Sex Male
Practice address 335 Glessner Ave, Mansfield, OH, 44903
Phone (419) 522-2833
Fax (419) 524-1619
Enumeration date Jan 29, 2008
Last updated in NPPES Jan 25, 2022
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 |
|---|---|---|---|
| 2985220 | Medicaid | OH | - |
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 Elwood Martin practice?
The practice location on file with NPPES is in Mansfield, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Elwood Martin?
The National Provider Identifier (NPI) for Elwood Martin is 1841477171, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jose Norberto Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Mansfield, OH NPI 1942203153 Robert Schwartz Vascular Surgery Physician · Mansfield, OH NPI 1982605747 James Bacon Cardiovascular Disease Physician · Mansfield, OH NPI 1063413474 Mary Alton Cardiovascular Disease Physician · Mansfield, OH NPI 1003817370 Mansfield Radiation Oncology Radiation Oncology Physician · Mansfield, OH NPI 1154322428 Gregory Eaton Interventional Cardiology Physician · Mansfield, OH NPI 1740281021 Patricia Fairtile Certified Registered Nurse Anesthetist · Mansfield, OH NPI 1437143567 Ali Alhimiri Physical Medicine & Rehabilitation Physician · Mansfield, OH NPI 1518954445
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-25.