Doctor profile · Federal record

Dr. Mitchell Pfeiffer, MD

Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Internal Medicine Physician · Pulmonary Disease Physician · Indianapolis, IN

  • NPI 1366437634
  • Accepts Medicare
  • 41 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8333 Naab RD Ste 250
Indianapolis, IN 462601983
(317) 338-5100

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
September 8, 2023
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State license (1)
Indiana #01042192A
Medicaid
IN #100363400

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366437634. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
687
Distinct HCPCS
10
Medicare allowed
$74,009
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 213 135 $120
99291 Critical care, first 30-74 minutes 107 58 $198
99213 Established patient office or other outpatient visit, 20-29 minutes 78 69 $85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 55 36 $112
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 53 41 $74
94726 Test to determine lung volumes using sensors 34 34 $11
99292 Critical care, each additional 30 minutes 33 17 $102
94729 Test to examine how well the lungs exchange gases 32 32 $8
94060 Test to measure expiratory airflow and volume changes before and after medication administration 26 26 $10
99203 New patient office or other outpatient visit, 30-44 minutes 20 20 $102

In context: peer comparison

Among 29 peers in this city , average services per provider: 56. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$118
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $117.90

By nature of payment

Food and Beverage
$118

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,488
Patients
497
Total drug cost
$396,815
Drug Type Claims Patients Total cost
Prednisone Generic 269 85 $1,202
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 215 42 $205,633
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 155 65 $6,006
Montelukast Sodium Generic 149 44 $2,445
Breo Ellipta (Fluticasone/Vilanterol) Brand 117 31 $84,206
Azithromycin Generic 96 40 $733
Famotidine Generic 85 31 $1,184
Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) Brand 67 20 $22,501
Azelastine Hcl Generic 62 32 $3,409
Ipratropium Bromide Generic 62 36 $3,090

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mitchell Pfeiffer's medical specialty?
Dr. Mitchell Pfeiffer practices Critical Care Medicine (Internal Medicine) Physician in Indianapolis, IN.
Where does Dr. Mitchell Pfeiffer practice?
Dr. Mitchell Pfeiffer practices at 8333 Naab RD Ste 250, Indianapolis, IN 462601983. Office phone: 3173385100.
What is Dr. Mitchell Pfeiffer's NPI?
Dr. Mitchell Pfeiffer's National Provider Identifier (NPI) is 1366437634, issued by NPPES.
Does Dr. Mitchell Pfeiffer accept Medicare assignment?
Yes. Dr. Mitchell Pfeiffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mitchell Pfeiffer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.