NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michielle N. Fisher, MD

Internal Medicine Physician in Dallas, TX · enumerated 2005 · practices at Geriatric Center & Senior Services.

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

National Provider Identifier

1548243538

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Registry record

Entity type Individual (Type 1)
Name Michielle N. Fisher
Credential MD
Sex Female
Practice address 1936 Amelia Ct, Senior House Calls- Support Bldg C, Dallas, TX, 75235
Enumeration date Nov 22, 2005
Last updated in NPPES Mar 30, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License L4373 (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
161172504 Medicaid TX -
161172514 Medicaid TX -
161172501 Medicaid TX -
161172510 Medicaid TX -
161172507 Medicaid TX -
161172517 Medicaid TX -
161172512 Medicaid TX -
161172515 Medicaid TX -
161172516 Medicaid TX -
161172506 Medicaid TX -
8S4398 Other TX BLUE CROSS BLUE SHIELD
161172503 Medicaid TX -
161172508 Medicaid TX -
161172513 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 Michielle Fisher's NPI record?
Cross-check NPI 1548243538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1548243538 active?
Yes, as of the latest NPPES snapshot, NPI 1548243538 is active (record last updated 2026-03-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-30.