Doctor profile · Federal record

Dr. Jacob Lonsdale, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Pediatrics Physician · Marshfield, WI

  • NPI 1053505958
  • Accepts Medicare
  • MIPS 76.2 / 100 · 2023
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 N Oak Ave
Marshfield, WI 544495703
(715) 387-5202
fax (715) 387-5754

Credentials & registration

NPPES · NUCC
NPI registered
September 2007 — 19 yrs on file
Profile last updated
November 3, 2020
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Wisconsin #52577

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053505958. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11
Distinct HCPCS
1
Medicare allowed
$249
HCPCS Description Services Patients Avg allowed
11721 Removal of fingernails or toenails, 6 or more nails 11 11 $23

In context: peer comparison

Among 6 peers in Marshfield Orthopaedic Surgery Physician, average services per provider: 32. This provider delivers 0.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Jacob Lonsdale's medical specialty?
Dr. Jacob Lonsdale practices Orthopaedic Surgery Physician in Marshfield, WI.
Where does Dr. Jacob Lonsdale practice?
Dr. Jacob Lonsdale practices at 1000 N Oak Ave, Marshfield, WI 544495703. Office phone: 7153875202.
What is Dr. Jacob Lonsdale's NPI?
Dr. Jacob Lonsdale's National Provider Identifier (NPI) is 1053505958, issued by NPPES.
Does Dr. Jacob Lonsdale accept Medicare assignment?
Yes. Dr. Jacob Lonsdale accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jacob Lonsdale commonly perform?
Top Medicare-reported procedures in 2023: Removal of fingernails or toenails, 6 or more nails (HCPCS 11721). Source: CMS Medicare Physician & Other Practitioners file.