Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carissa S Meyer, MD

Pediatrics Physician in Irving, TX · enumerated 2006.

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

National Provider Identifier

1427099100

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Registry record

Entity type Individual (Type 1)

Name Dr. Carissa S Meyer

Credential MD

Sex Female

Practice address 6750 N Macarthur Blvd, Building 2 Suite 150, Irving, TX, 75039

Phone (972) 373-0303

Fax (972) 373-8074

Enumeration date Jun 10, 2006

Last updated in NPPES Jun 14, 2016

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License K9256 (TX) 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
165674601	Medicaid	TX	-
165674603	Medicaid	TX	-

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

How do I verify Carissa Meyer's NPI record?

Cross-check NPI 1427099100 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1427099100 active?

Yes, as of the latest NPPES snapshot, NPI 1427099100 is active (record last updated 2016-06-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-14.