Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miriam Blitzer, PHD

Medical Geneticist (PhD) Specialist/Technologist in Baltimore, MD · enumerated 2006.

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

National Provider Identifier

1598775793

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Registry record

Entity type Individual (Type 1)

Name Miriam Blitzer

Credential PHD

Sex Female

Practice address 655 W Baltimore St, 11-047, Baltimore, MD, 21201

Phone (410) 328-3335

Fax (410) 328-5484

Enumeration date Aug 9, 2006

Last updated in NPPES Feb 6, 2013

Taxonomy & licenses

246ZG1000X Medical Geneticist (PhD) Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Is NPI 1598775793 active?

Yes, as of the latest NPPES snapshot, NPI 1598775793 is active (record last updated 2013-02-06).

How do I verify Miriam Blitzer's NPI record?

Cross-check NPI 1598775793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-06.