Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kristin Elizabeth Patzkowsky, MD

Obstetrics & Gynecology Physician in Baltimore, MD · enumerated 2008.

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

National Provider Identifier

1134390057

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Registry record

Entity type Individual (Type 1)

Name Dr. Kristin Elizabeth Patzkowsky

Credential MD

Sex Female

Practice address 1800 Orleans Street, Baltimore, MD, 21264

Phone (410) 502-2037

Fax (410) 955-0737

Enumeration date Mar 19, 2008

Last updated in NPPES Feb 5, 2024

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 4301091661 (MI) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 257221-1 (NY) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License D78963 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Kristin Patzkowsky 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 Kristin Patzkowsky?

The National Provider Identifier (NPI) for Kristin Patzkowsky is 1134390057, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-05.