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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James Erwin Merrill, D.O.

Obstetrics & Gynecology Physician in Iron Mountain, MI · enumerated 2006.

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

National Provider Identifier

1114009859

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Registry record

Entity type Individual (Type 1)
Name James Erwin Merrill
Credential D.O.
Sex Male
Practice address 1001 S Hemlock St, Iron Mountain, MI, 49801
Phone (906) 776-5982
Fax (904) 774-4735
Enumeration date Oct 20, 2006
Last updated in NPPES Nov 3, 2014

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 5101011179 (MI) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
P00608850 Other MI RR MEDICARE
30062500 Medicaid WI -
5183431 Medicaid MI -
1652201024 Other MI BCBS MI

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 NPI 1114009859 active?
Yes, as of the latest NPPES snapshot, NPI 1114009859 is active (record last updated 2014-11-03).
How do I verify James Merrill's NPI record?
Cross-check NPI 1114009859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-03.