Doctor profile · Federal record

Dr. David Spencer, PA-C

Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Marshfield, WI

  • NPI 1093199796
  • Accepts Medicare
  • MIPS 76.2 / 100 · 2023
  • 11 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) 387-5511

Credentials & registration

NPPES · NUCC
NPI registered
July 2015 — 11 yrs on file
Profile last updated
September 18, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State licenses (2)
Wisconsin #3605-23 · Wisconsin #3605

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093199796. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
75
Distinct HCPCS
3
Medicare allowed
$3,081
HCPCS Description Services Patients Avg allowed
69210 Removal of impacted ear wax 40 40 $26
99213 Established patient office or other outpatient visit, 20-29 minutes 22 21 $54
99203 New patient office or other outpatient visit, 30-44 minutes 13 13 $66

In context: peer comparison

Among 1 peers in Marshfield Surgical Physician Assistant, average services per provider: 25. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
45
Patients
44
Total drug cost
$305
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 23 23 $203
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 22 21 $102

Frequently asked questions

Auto-generated from federal data
What is Dr. David Spencer's medical specialty?
Dr. David Spencer practices Surgical Physician Assistant in Marshfield, WI.
Where does Dr. David Spencer practice?
Dr. David Spencer practices at 1000 N Oak Ave, Marshfield, WI 544495703. Office phone: 7153875511.
What is Dr. David Spencer's NPI?
Dr. David Spencer's National Provider Identifier (NPI) is 1093199796, issued by NPPES.
Does Dr. David Spencer accept Medicare assignment?
Yes. Dr. David Spencer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Spencer commonly perform?
Top Medicare-reported procedures in 2023: Removal of impacted ear wax (HCPCS 69210); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.