Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Theodora G Balis, M.D

Psychiatry Physician in Baltimore, MD · enumerated 2006.

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

National Provider Identifier

1649291717

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Registry record

Entity type Individual (Type 1)

Name Theodora G Balis

Credential M.D

Sex Female

Practice address 701 W Pratt St, 3rd. Flr, Baltimore, MD, 21201

Phone (410) 328-5881

Fax (410) 328-8552

Enumeration date Jul 22, 2006

Last updated in NPPES Feb 16, 2008

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License D0051678 (MD) 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
100505700	Medicaid	MD	-

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 Theodora Balis practice?

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

What is the NPI number for Theodora Balis?

The National Provider Identifier (NPI) for Theodora Balis is 1649291717, 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 2008-02-16.