Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maria Kramarczuk Hordinsky, M.D.

Dermatology Physician in Minneapolis, MN · enumerated 2006.

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

National Provider Identifier

1134152218

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Registry record

Entity type Individual (Type 1)

Name Dr. Maria Kramarczuk Hordinsky

Credential M.D.

Sex Female

Practice address 516 Delaware Street Se, Clinic 5a, Dermatology Clinic, Minneapolis, MN, 55455

Phone (612) 625-5656

Fax (612) 672-7422

Enumeration date Jul 9, 2006

Last updated in NPPES Jan 28, 2013

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 25675 (MN) 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
1009142	Other	MN	PREFERRED ONE
HP22110	Other	MN	HEALTHPARTNERS
768160	Other	MN	ARAZ
100327	Other	MN	UCARE
03-24884	Other	MN	MEDICA CHOICE
179598800	Medicaid	MN	-
03-00010	Other	MN	MEDICA PRIMARY
2T240HD	Other	MN	BCBS

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 specialty is Maria Hordinsky?

Maria Hordinsky is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-28.