NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. J Frederick Hall, M.D.

Anatomic Pathology & Clinical Pathology Physician in Brainerd, MN · enumerated 2006.

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

National Provider Identifier

1548230444

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. J Frederick Hall
Credential M.D.
Sex Male
Practice address 523 N 3rd St, Brainerd, MN, 56401
Phone (218) 829-2861
Fax (218) 828-7510
Enumeration date Jan 24, 2006
Last updated in NPPES Jan 8, 2016

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 23541 (MN) 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
23541 Other MN LICENSE NUMBER
453872200 Medicaid MN -

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 is the NPI number for J Hall?
The National Provider Identifier (NPI) for J Hall is 1548230444, a Type 1 (individual) record in the CMS NPPES registry.
Where does J Hall practice?
The practice location on file with NPPES is in Brainerd, MN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-08.