Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lisa Erin Polko, MD

Q: What is the NPI number for Lisa Polko?

The National Provider Identifier (NPI) for Lisa Polko is 1841250651, a Type 1 (individual) record in the CMS NPPES registry.

Obstetrics & Gynecology Physician in Leonardtown, MD · enumerated 2006.

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

National Provider Identifier

1841250651

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Registry record

Entity type Individual (Type 1)

Name Dr. Lisa Erin Polko

Credential MD

Sex Female

Practice address 41680 Miss Bessie Dr 102, Leonardtown, MD, 20650

Phone (301) 997-1788

Fax (301) 997-1791

Enumeration date Mar 24, 2006

Last updated in NPPES Sep 24, 2015

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License D0055831 (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
000102300	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 Lisa Polko practice?

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

What is the NPI number for Lisa Polko?

The National Provider Identifier (NPI) for Lisa Polko is 1841250651, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-24.