Doctor profile · Federal record

Dr. Stephen Summers, M.D.

Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Sleep Medicine (Internal Medicine) Physician · Worcester, MA

  • NPI 1841233269
  • Accepts Medicare
  • MIPS 89.0 / 100 · 2023
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Lake Ave N
Worcester, MA 016550002
(774) 442-1975
fax (508) 856-3999
Mailing address
Po Box 415348
Boston, MA 022415348

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
May 28, 2024
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
Massachusetts #232045
Medicaid
MA #110075646A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841233269. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
725
Distinct HCPCS
10
Medicare allowed
$78,088
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 180 142 $99
99213 Established patient office or other outpatient visit, 20-29 minutes 153 139 $67
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 139 69 $80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 85 55 $121
99291 Critical care, first 30-74 minutes 58 32 $216
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 25 24 $133
99239 Hospital discharge day management, more than 30 minutes 22 22 $117
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 19 $177
99215 Established patient office or other outpatient visit, 40-54 minutes 18 17 $146
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $136

In context: peer comparison

Among 18 peers in this city , average services per provider: 55. This provider delivers 13× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
922
Patients
260
Total drug cost
$389,931
Drug Type Claims Patients Total cost
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 135 28 $123,112
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 117 48 $5,783
Fluticasone Propionate Generic 76 31 $1,672
Spiriva Respimat (Tiotropium Bromide) Brand 72 17 $51,430
Prednisone Generic 64 40 $243
Symbicort (Budesonide/Formoterol Fumarate) Brand 63 16 $35,877
Incruse Ellipta (Umeclidinium Bromide) Brand 61 17 $39,738
Ventolin Hfa (Albuterol Sulfate) Brand 61 16 $5,269
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 58 17 $42,953
Ipratropium Bromide Generic 46 17 $1,379

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Summers's medical specialty?
Dr. Stephen Summers practices Pulmonary Disease Physician in Worcester, MA.
Where does Dr. Stephen Summers practice?
Dr. Stephen Summers practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 7744421975.
What is Dr. Stephen Summers's NPI?
Dr. Stephen Summers's National Provider Identifier (NPI) is 1841233269, issued by NPPES.
Does Dr. Stephen Summers accept Medicare assignment?
Yes. Dr. Stephen Summers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Summers commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.