Doctor profile · Federal record

Dr. Michael Giffen, DO

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Indianapolis, IN

  • NPI 1770004954
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8150 Oaklandon RD Ste 130
Indianapolis, IN 462369554
(317) 621-1111
fax (317) 621-1110
Mailing address
6626 E 75Th St Ste 500
Indianapolis, IN 462502890

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
November 10, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Indiana #02005461A · Indiana #11019293A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770004954. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
113
Distinct HCPCS
3
Medicare allowed
$12,322
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 73 41 $119
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 27 27 $120
G0008 Administration of influenza virus vaccine 13 13 $29

In context: peer comparison

Among 145 peers in this city , average services per provider: 68. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,539
Transactions
76
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 13 $262.54
Lilly USA, LLC 8 $160.50
Novo Nordisk Inc 9 $145.40
Astellas Pharma US Inc 7 $138.21
ViiV Healthcare Company 5 $112.53
IRONSHORE PHARMACEUTICALS INC. 3 $72.78
PFIZER INC. 5 $71.55
Dynavax Technologies Corporation 5 $69.18
Corium, LLC 4 $65.61
Gilead Sciences, Inc. 4 $64.46
Exact Sciences Corporation 3 $52.56
Otsuka America Pharmaceutical, Inc. 2 $51.26
Merck Sharp & Dohme LLC 3 $48.97
Phathom Pharmaceuticals, Inc. 3 $46.30
Novartis Pharmaceuticals Corporation 2 $35.86

By nature of payment

Food and Beverage
$1,539

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
655
Patients
132
Total drug cost
$61,551
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 105 35 $1,223
Losartan Potassium Generic 85 21 $798
Amlodipine Besylate Generic 66 23 $324
Levothyroxine Sodium Generic 53 14 $608
Ozempic (Semaglutide) Brand 42 0 $54,467
Lisinopril Generic 39 12 $158
Omeprazole Generic 39 13 $456
Alprazolam Generic 34 0 $172
Gabapentin Generic 34 14 $1,139
Hydrochlorothiazide Generic 32 0 $124

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Giffen's medical specialty?
Dr. Michael Giffen practices Family Medicine Physician in Indianapolis, IN.
Where does Dr. Michael Giffen practice?
Dr. Michael Giffen practices at 8150 Oaklandon RD Ste 130, Indianapolis, IN 462369554. Office phone: 3176211111.
What is Dr. Michael Giffen's NPI?
Dr. Michael Giffen's National Provider Identifier (NPI) is 1770004954, issued by NPPES.
Does Dr. Michael Giffen accept Medicare assignment?
Yes. Dr. Michael Giffen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Giffen 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); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.