Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Natalie Blagowidow, M.D.

Clinical Genetics (M.D.) Physician in Baltimore, MD · enumerated 2006.

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

National Provider Identifier

1407894330

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Registry record

Entity type Individual (Type 1)

Name Dr. Natalie Blagowidow

Credential M.D.

Sex Female

Practice address 6701 N Charles St, Room 2310, Baltimore, MD, 21204

Phone (443) 849-2536

Enumeration date Jun 3, 2006

Last updated in NPPES Apr 21, 2008

Taxonomy & licenses

207SC0300X Clinical Cytogenetics Physician Allopathic & Osteopathic Physicians · License D56939 (MD) Secondary

207SG0201X Clinical Genetics (M.D.) Physician Allopathic & Osteopathic Physicians · License D56939 (MD) Primary

207VE0102X Reproductive Endocrinology Physician Allopathic & Osteopathic Physicians · License D56939 (MD) Secondary

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
KJ67/610218-01	Other	MD	CAREFIRST MARYLAND GBMC
S128/0003	Other	MD	CAREFIRST REGIONAL GBMC
726502600	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.

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Frequently asked questions

What is the NPI number for Natalie Blagowidow?

The National Provider Identifier (NPI) for Natalie Blagowidow is 1407894330, a Type 1 (individual) record in the CMS NPPES registry.

Where does Natalie Blagowidow practice?

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

Other providers at this practice address

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Laura Mastella Adult Health Nurse Practitioner · Baltimore, MD NPI 1093714438 Mark Stromberg Internal Medicine Physician · Baltimore, MD NPI 1164423190 Farid Amin Anesthesiology Physician · Towson, MD NPI 1649271669 Harold Goll Anesthesiology Physician · Towson, MD NPI 1366443251 Zenaida Bruce-Bengson Anesthesiology Physician · Towson, MD NPI 1598766420 Randolph Gorman Anesthesiology Physician · Towson, MD NPI 1467453357 Lewis Hogge Anesthesiology Physician · Towson, MD NPI 1003817818 Douglas Alexander Anesthesiology Physician · Towson, MD NPI 1326049180

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-21.