Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretta H Jacobs, MD

Anatomic Pathology Physician in Cleveland, OH · enumerated 2006.

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

National Provider Identifier

1619986296

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Registry record

Entity type Individual (Type 1)

Name Gretta H Jacobs

Credential MD

Sex Female

Practice address 11100 Euclid Ave, Cleveland, OH, 44106

Phone (216) 844-7749

Fax (216) 286-6341

Enumeration date Aug 5, 2006

Last updated in NPPES Aug 17, 2010

Taxonomy & licenses

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Primary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZB0001X Blood Banking & Transfusion Medicine Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZP0104X Chemical Pathology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZF0201X Forensic Pathology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZH0000X Hematology (Pathology) Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZI0100X Immunopathology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZM0300X Medical Microbiology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZP0007X Molecular Genetic Pathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZN0500X Neuropathology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) Secondary

207ZP0213X Pediatric Pathology Physician Allopathic & Osteopathic Physicians · License 35-050497 (OH) 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
220015824	Other	OH	RAILROAD MEDICARE
0639804	Other	OH	AETNA
363658	Other	OH	WELLCARE
744701	Other	OH	BUCKEYE
P00412329	Other	OH	RAILROAD MEDICARE
000000528759	Other	OH	ANTHEM
0127660	Medicaid	OH	-
000000224372	Other	OH	UNISON
000000030186	Other	OH	ANTHEM
0127464	Other	OH	BCMH

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 Gretta Jacobs?

Gretta Jacobs is registered in NPPES with the primary taxonomy of Anatomic Pathology 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 2010-08-17.