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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frederick Gregory Wolf, M.D.

Sports Medicine (Orthopaedic Surgery) Physician in Memphis, TN · enumerated 2006 · practices at Msk Group, PC.

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

National Provider Identifier

1578538443

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Registry record

Entity type Individual (Type 1)
Name Frederick Gregory Wolf
Credential M.D.
Sex Male
Practice address 1244 Primacy Pkwy, Memphis, TN, 38119
Fax (901) 767-8666
Enumeration date Feb 22, 2006
Last updated in NPPES Apr 28, 2021

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 36520 (TN) Secondary
207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 36520 (TN) 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
7951429 Other TN AETNA
3874732 Medicaid TN -
00002219069 05 Other TN UNITED HEALTHCARE
36520 Other TN TN LICENSE
0995742 Other TN CIGNA
4179731 Other TN BCBS
620819926 Other TN CIGNA
P00624366 Other TN RAILROAD MEDICARE
07187860 Medicaid MS -
620819926 Other TN AETNA

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

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.
What specialty is Frederick Wolf?
Frederick Wolf is registered in NPPES with the primary taxonomy of Sports Medicine (Orthopaedic Surgery) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-28.