Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tina Kay Merritt Meinholz, MD

Allergy Physician in Bentonville, AR · enumerated 2006 · practices at Allergy & Asthma Clinic of Northwest Arkansas.

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

National Provider Identifier

1891739660

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Registry record

Entity type Individual (Type 1)

Name Tina Kay Merritt Meinholz

Credential MD

Sex Female

Practice address 1900 S Walton Blvd, Bentonville, AR, 72712

Phone (479) 254-9777

Fax (479) 254-9729

Enumeration date Jun 15, 2006

Last updated in NPPES Jun 7, 2025

Taxonomy & licenses

174400000X Specialist Other Service Providers · License E2999 (AR) Secondary

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License E2999 (AR) Primary

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
149043001	Medicaid	AR	-

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 the NPI number for Tina Merritt Meinholz?

The National Provider Identifier (NPI) for Tina Merritt Meinholz is 1891739660, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tina Merritt Meinholz practice?

The practice location on file with NPPES is in Bentonville, AR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Heather Sams Physician Assistant · Bentonville, AR NPI 1154389419 Allergy & Asthma Clinic of Northwest Arkansas Specialist · Bentonville, AR NPI 1679640148

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-07.