Doctor profile · Federal record

Dr. Peter Pfeffer, DC, L. Acp

Chiropractor (CMS: Chiropractic) · Acupuncturist · Alexandria, MN

  • NPI 1851489850
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
108 15Th Ave E
Alexandria, MN 563082510
(320) 762-2350
fax (320) 762-2379

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
May 6, 2019
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Minnesota #003011
Medicaid
MN #897028900

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851489850. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
308
Distinct HCPCS
1
Medicare allowed
$12,161
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 308 35 $39

In context: peer comparison

Among 10 peers in this city , average services per provider: 301. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Peter Pfeffer's medical specialty?
Dr. Peter Pfeffer practices Chiropractor in Alexandria, MN.
Where does Dr. Peter Pfeffer practice?
Dr. Peter Pfeffer practices at 108 15Th Ave E, Alexandria, MN 563082510. Office phone: 3207622350.
What is Dr. Peter Pfeffer's NPI?
Dr. Peter Pfeffer's National Provider Identifier (NPI) is 1851489850, issued by NPPES.
Does Dr. Peter Pfeffer accept Medicare assignment?
Yes. Dr. Peter Pfeffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Pfeffer commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.