Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Maria T Espinosa, MD

Hematology & Oncology Physician in Cleveland, OH · enumerated 2005.

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

National Provider Identifier

1164411716

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Registry record

Entity type Individual (Type 1)

Name Dr. Maria T Espinosa

Credential MD

Sex Female

Practice address 11100 Euclid Avenue, Cleveland, OH, 44106

Phone (440) 205-5703

Enumeration date Oct 17, 2005

Last updated in NPPES Dec 23, 2020

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 35063960 (OH) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 35-063960 (OH) 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
000000192409	Other	OH	UNISON
5816177	Other	OH	AETNA
000000391820	Other	OH	ANTHEM #
0267241	Medicaid	OH	-
741766	Other	OH	BUCKEYE
P00298300	Other	OH	RAILROAD MEDICARE
35-063960	Other	OH	LICENSE
363512	Other	OH	WELLCARE

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 Espinosa?

Maria Espinosa is registered in NPPES with the primary taxonomy of Hematology & Oncology 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-23.