Doctor profile · Federal record

Dr. John Elsen, M.D.

Family Medicine Physician (CMS: Family Practice) · Evergreen Park, IL

  • NPI 1437260940
  • Accepts Medicare
  • 36 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2850 W 95Th St, Suite 403
Evergreen Park, IL 608052735
(708) 423-2662
fax (708) 422-7264
Mailing address
1860 Paysphere Cir
Chicago, IL 606742735

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
March 11, 2021
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Illinois #036-085149

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437260940. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,634
Distinct HCPCS
10
Medicare allowed
$193,501
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 541 294 $8
80053 Blood test, comprehensive group of blood chemicals 491 292 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 422 250 $8
80061 Blood test, lipids (cholesterol and triglycerides) 399 272 $13
99214 Established patient office or other outpatient visit, 30-39 minutes 371 224 $133
99213 Established patient office or other outpatient visit, 20-29 minutes 257 209 $95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 245 245 $134
G0444 Annual depression screening, 5 to 15 minutes 206 206 $19
82306 Vitamin d-3 level 170 125 $29
83036 Hemoglobin a1c level 164 103 $10

In context: peer comparison

Among 4 peers in this city , average services per provider: 103. This provider delivers 45× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$33
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 3 $32.51

By nature of payment

Food and Beverage
$33

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,260
Patients
900
Total drug cost
$49,125
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 550 154 $8,295
Amlodipine Besylate Generic 350 99 $4,029
Lisinopril Generic 262 77 $3,067
Metoprolol Succinate Generic 236 65 $4,350
Pantoprazole Sodium Generic 225 59 $3,539
Levothyroxine Sodium Generic 207 55 $4,470
Simvastatin Generic 207 54 $2,532
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 177 33 $4,366
Metformin Hcl Generic 156 41 $1,717
Alprazolam Generic 154 41 $1,240

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Elsen's medical specialty?
Dr. John Elsen practices Family Medicine Physician in Evergreen Park, IL.
Where does Dr. John Elsen practice?
Dr. John Elsen practices at 2850 W 95Th St, Evergreen Park, IL 608052735. Office phone: 7084232662.
What is Dr. John Elsen's NPI?
Dr. John Elsen's National Provider Identifier (NPI) is 1437260940, issued by NPPES.
Does Dr. John Elsen accept Medicare assignment?
Yes. Dr. John Elsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Elsen commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.