Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth D Ennis, M.D.

Endocrinology, Diabetes & Metabolism Physician in Birmingham, AL · enumerated 2006.

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

National Provider Identifier

1346330669

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Registry record

Entity type Individual (Type 1)

Name Elizabeth D Ennis

Credential M.D.

Sex Female

Practice address 840 Montclair Rd, Suite 317, Birmingham, AL, 35213

Phone (205) 592-5135

Fax (205) 592-5694

Enumeration date Oct 15, 2006

Last updated in NPPES Feb 21, 2018

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 15220 (AL) 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
000022952	Medicaid	AL	-
000022953	Medicaid	AL	-

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

Where does Elizabeth Ennis practice?

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

What is the NPI number for Elizabeth Ennis?

The National Provider Identifier (NPI) for Elizabeth Ennis is 1346330669, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-21.