Doctor profile · Federal record

Dr. James Turnbull, MD

General Practice Physician (CMS: Family Practice) · Antigo, WI

  • NPI 1558343319
  • Accepts Medicare
  • 42 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
110 E 5Th Ave, Aspirus General Clinic
Antigo, WI 544092710
(715) 623-2351

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
December 18, 2012
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
208D00000X — NUCC code
State license (1)
Wisconsin #28449020
Medicaid
WI #30836900

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558343319. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
297
Distinct HCPCS
8
Medicare allowed
$10,677
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 80 28 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 70 25 $120
80053 Blood test, comprehensive group of blood chemicals 38 23 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 32 20 $8
84443 Blood test, thyroid stimulating hormone (tsh) 30 21 $16
83735 Magnesium level 17 14 $7
83036 Hemoglobin a1c level 16 11 $10
80061 Blood test, lipids (cholesterol and triglycerides) 14 13 $13

In context: peer comparison

Among 1 peers in Antigo General Practice Physician, average services per provider: 37. This provider delivers 8.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
466
Patients
38
Total drug cost
$27,437
Drug Type Claims Patients Total cost
Losartan Potassium Generic 76 12 $1,292
Levothyroxine Sodium Generic 65 15 $900
Amlodipine Besylate Generic 40 0 $201
Atorvastatin Calcium Generic 28 11 $281
Duloxetine Hcl Generic 28 0 $1,664
Furosemide Generic 27 0 $243
Montelukast Sodium Generic 26 0 $277
Rosuvastatin Calcium Generic 26 0 $259
Metoprolol Succinate Generic 25 0 $427
Eliquis (Apixaban) Brand 24 0 $19,747

Frequently asked questions

Auto-generated from federal data
What is Dr. James Turnbull's medical specialty?
Dr. James Turnbull practices General Practice Physician in Antigo, WI.
Where does Dr. James Turnbull practice?
Dr. James Turnbull practices at 110 E 5Th Ave, Antigo, WI 544092710. Office phone: 7156232351.
What is Dr. James Turnbull's NPI?
Dr. James Turnbull's National Provider Identifier (NPI) is 1558343319, issued by NPPES.
Does Dr. James Turnbull accept Medicare assignment?
Yes. Dr. James Turnbull accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Turnbull commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.