NPI Portal NPI Lookup & Verification

Fred I Wolfson, L.AC.

Fred I Wolfson is a Acupuncturist provider (Acupuncturist) practicing in Frederick, MD, registered in the NPPES registry with NPI 1801968797 since 2006. The credential LAC stands for Licensed Acupuncturist.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1801968797
Entity type Individual (Type 1)
Name Fred I Wolfson
Credential L.AC.
Sex Male
Practice address Frederick, MD, 21701
Phone 3017889451
Enumeration date 2006-11-15
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
171100000X Acupuncturist Primary U01417 MD

LAC — Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

Copy-ready billing details
Provider: Fred Wolfson, L.AC.
NPI: 1801968797
Taxonomy: 171100000X (Acupuncturist)
Address: Frederick, MD, 21701

Other providers at this practice address

NPI Name Type Specialty Location
1407905060 Susan Spangler Individual Clinical Social Worker Frederick, MD
1841349479 Ted Cmarada Individual Clinical Social Worker Frederick, MD
1609921147 Carol Miller Individual Adult Psychiatric/Mental Health Registered Nurse Frederick, MD
1508903816 Kevin Graditor Individual Clinical Social Worker Frederick, MD
1538203773 Raymond Rother Individual Clinical Social Worker Frederick, MD
1851428460 Ethan Bliss Individual Clinical Psychologist Frederick, MD
1871880518 Justin Barrick Individual Social Worker Frederick, MD
1871995811 John Gilbert Individual Clinical Social Worker Frederick, MD

Verify this record

Cross-check NPI 1801968797 against the authoritative CMS record: view Fred I Wolfson on the official NPPES registry .

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 or validate an NPI number.

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 Fred Wolfson?
Fred Wolfson is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.