Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Merlin Mathew, M.D.

Internal Medicine Physician in Mountain View, AR · enumerated 2016 · practices at White River Health System, Inc..

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

National Provider Identifier

1700231586

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Merlin Mathew

Credential M.D.

Sex Female

Practice address 105 Case Commons Dr, Mountain View, AR, 72560

Phone (870) 269-4144

Fax (870) 269-5736

Enumeration date Apr 28, 2016

Last updated in NPPES Apr 29, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 307761 (NY) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 125.073344 (IL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License E-20348 (AR) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License T8594 (TX) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License T8594 (TX) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Merlin Mathew's NPI record?

Cross-check NPI 1700231586 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700231586 active?

Yes, as of the latest NPPES snapshot, NPI 1700231586 is active (record last updated 2026-04-29).

Other providers at this practice address

Browse all →

White River Health System, Inc. Rural Health Clinic/Center · Mountain View, AR NPI 1457396616 Robin Murphy Family Nurse Practitioner · Mountain View, AR NPI 1669979530

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.