Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dorota Anna Whitmer, M.D.

Endocrinology, Diabetes & Metabolism Physician in Lakewood, OH · enumerated 2008.

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

National Provider Identifier

1528232998

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Registry record

Entity type Individual (Type 1)

Name Dorota Anna Whitmer

Credential M.D.

Sex Female

Practice address Lakewood, OH, 44107

Phone (216) 529-5300

Fax (216) 529-5301

Enumeration date Apr 16, 2008

Last updated in NPPES Jan 1, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License D0072285 (MD) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 124545 (OH) 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

What specialty is Dorota Whitmer?

Dorota Whitmer is registered in NPPES with the primary taxonomy of Endocrinology, Diabetes & Metabolism 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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Marie Albano Dentist · Lakewood, OH NPI 1477557197 Carole Rojas Internal Medicine Physician · Lakewood, OH NPI 1265425110 Nazih Zein Rheumatology Physician · Lakewood, OH NPI 1023090198 Govin Baskar Pediatrics Physician · Lakewood, OH NPI 1861472102 Terence Kilroy Pulmonary Disease Physician · Lakewood, OH NPI 1346216033 Arthur Dick Neurology Physician · Lakewood, OH NPI 1043255060 Hareendra Adhvaryu Psychiatry Physician · Lakewood, OH NPI 1124063425 Janet Straka Adult Health Nurse Practitioner · Lakewood, OH NPI 1922030378

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-01.