Doctor profile · Federal record

Dr. James Zimmerman, PA-C

Physician Assistant · Physician Assistant · Baggs, WY

  • NPI 1215944921
  • Accepts Medicare
  • MIPS 58.5 / 100 · 2023
  • 33 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
15 Lash St
Baggs, WY 823215005
(307) 383-2008
fax (307) 383-2009
Mailing address
Po Box 37
Baggs, WY 823210037

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
May 22, 2025
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Wyoming #152 · Colorado #PA 780
Medicaid
CO #50275291

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215944921. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
302
Distinct HCPCS
7
Medicare allowed
$16,974
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 150 77 $75
36415 Insertion of needle into vein for collection of blood sample 59 42 $8
81003 Automated urinalysis test 26 16 $2
99212 Established patient office or other outpatient visit, 10-19 minutes 22 19 $48
99214 Established patient office or other outpatient visit, 30-39 minutes 19 15 $107
0241U Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected 15 14 $130
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 11 11 $6

In context: peer comparison

Among 1 peers in this city , average services per provider: 43. This provider delivers 7.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
404
Patients
71
Total drug cost
$30,656
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 60 16 $1,126
Lisinopril Generic 58 18 $371
Atorvastatin Calcium Generic 41 15 $498
Metformin Hcl Generic 38 11 $259
Gabapentin Generic 26 11 $731
Hydrochlorothiazide Generic 25 0 $151
Amlodipine Besylate Generic 23 0 $174
Metoprolol Succinate Generic 22 0 $747
Omeprazole Generic 19 0 $379
Simvastatin Generic 19 0 $183

Frequently asked questions

Auto-generated from federal data
What is Dr. James Zimmerman's medical specialty?
Dr. James Zimmerman practices Physician Assistant in Baggs, WY.
Where does Dr. James Zimmerman practice?
Dr. James Zimmerman practices at 15 Lash St, Baggs, WY 823215005. Office phone: 3073832008.
What is Dr. James Zimmerman's NPI?
Dr. James Zimmerman's National Provider Identifier (NPI) is 1215944921, issued by NPPES.
Does Dr. James Zimmerman accept Medicare assignment?
Yes. Dr. James Zimmerman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Zimmerman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.