Doctor profile · Federal record

Dr. John Efthyvoulidis

Family Medicine Physician (CMS: Family Practice) · Clinton Township, MI

  • NPI 1194352815
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
15855 19 Mile RD
Clinton Township, MI 480383504
(586) 263-2300

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
March 30, 2021
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Michigan #5151014423

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194352815. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
18
Distinct HCPCS
1
Medicare allowed
$1,484
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 18 17 $82

In context: peer comparison

Among 20 peers in Clinton Township Family Medicine Physician, average services per provider: 77. This provider delivers 0.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$776
Transactions
33
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Alk-Abello, INC 4 $162.73
Lilly USA, LLC 5 $156.14
Pfizer INC. 4 $76.30
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 4 $68.81
Abbvie INC. 3 $61.16
GlaxoSmithKline, LLC. 4 $60.28
AstraZeneca Pharmaceuticals Lp 2 $51.96
Dexcom, INC. 1 $33.48
Amgen INC. 2 $27.89
Daiichi Sankyo INC. 1 $23.06
Novo Nordisk INC 1 $20.71
Xeris Pharmaceuticals, INC. 1 $17.35
Actelion Pharmaceuticals US, INC. 1 $16.19

By nature of payment

Food and Beverage
$776

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
240
Patients
101
Total drug cost
$3,780
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 32 16 $946
Amlodipine Besylate Generic 25 12 $310
Losartan Potassium Generic 25 14 $422
Metoprolol Tartrate Generic 23 0 $171
Omeprazole Generic 22 12 $263
Metformin Hcl Generic 20 11 $326
Levothyroxine Sodium Generic 19 12 $439
Lisinopril Generic 17 0 $154
Gabapentin Generic 15 12 $255
Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) Brand 15 0 $358

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Efthyvoulidis's medical specialty?
Dr. John Efthyvoulidis practices Family Medicine Physician in Clinton Township, MI.
Where does Dr. John Efthyvoulidis practice?
Dr. John Efthyvoulidis practices at 15855 19 Mile RD, Clinton Township, MI 480383504. Office phone: 5862632300.
What is Dr. John Efthyvoulidis's NPI?
Dr. John Efthyvoulidis's National Provider Identifier (NPI) is 1194352815, issued by NPPES.
Does Dr. John Efthyvoulidis accept Medicare assignment?
Yes. Dr. John Efthyvoulidis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Efthyvoulidis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.