Doctor profile · Federal record

Dr. Jason Primer, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Chicago, IL

  • NPI 1487693628
  • Accepts Medicare
  • MIPS 91.3 / 100 · 2023
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
676 N Saint Clair St, Suite 415
Chicago, IL 606112927
(312) 926-6146
fax (312) 926-4398
Mailing address
680 N Lake Shore Dr, Suite 818
Chicago, IL 606114546

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
August 22, 2014
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Illinois #036099817

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487693628. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,327
Distinct HCPCS
10
Medicare allowed
$144,954
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 469 286 $135
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 251 251 $137
99213 Established patient office or other outpatient visit, 20-29 minutes 121 105 $95
83036 Hemoglobin a1c level 98 48 $10
36415 Insertion of needle into vein for collection of blood sample 79 74 $8
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 71 71 $282
G0009 Administration of pneumococcal vaccine 71 71 $32
G0008 Administration of influenza virus vaccine 61 61 $32
90662 Influenza vaccine split virus, preservative free 56 56 $72
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 19 19 $16

In context: peer comparison

Among 487 peers in Chicago Internal Medicine Physician, average services per provider: 168. This provider delivers 7.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,052
Patients
881
Total drug cost
$139,164
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 578 172 $12,588
Amlodipine Besylate Generic 347 101 $4,151
Atorvastatin Calcium Generic 346 100 $6,081
Metoprolol Succinate Generic 271 73 $7,263
Levothyroxine Sodium Generic 261 65 $3,801
Losartan Potassium Generic 190 59 $3,213
Pravastatin Sodium Generic 152 48 $4,959
Omeprazole Generic 137 52 $2,715
Ezetimibe Generic 134 40 $5,271
Hydrochlorothiazide Generic 133 38 $620

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jason Primer's medical specialty?
Dr. Jason Primer practices Internal Medicine Physician in Chicago, IL.
Where does Dr. Jason Primer practice?
Dr. Jason Primer practices at 676 N Saint Clair St, Chicago, IL 606112927. Office phone: 3129266146.
What is Dr. Jason Primer's NPI?
Dr. Jason Primer's National Provider Identifier (NPI) is 1487693628, issued by NPPES.
Does Dr. Jason Primer accept Medicare assignment?
Yes. Dr. Jason Primer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Primer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.