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Grace G Shumaker, M.D.

Hematology & Oncology Physician in Jackson, MS · enumerated 2005 · practices at Jackson Oncology Associates.

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

National Provider Identifier

1912901513

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Registry record

Entity type Individual (Type 1)
Name Grace G Shumaker
Credential M.D.
Sex Female
Practice address 1227 N State St, Ste 101, Jackson, MS, 39202
Phone (601) 355-2485
Fax (601) 353-1463
Enumeration date Jun 10, 2005
Last updated in NPPES Apr 27, 2017

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 11423 (MS) 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
00116633 Medicaid MS -
4389669 Other - AETNA HEALTHCARE

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

Where does Grace Shumaker practice?
The practice location on file with NPPES is in Jackson, MS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Grace Shumaker?
The National Provider Identifier (NPI) for Grace Shumaker is 1912901513, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-27.