Doctor profile · Federal record

Dr. Perry an, MD

Internal Medicine Physician (CMS: Hospitalist) · Newton, MA

  • NPI 1508992934
  • Accepts Medicare
  • 21 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2014 Washington Street, Nwh, 2Nd Floor, Hospitalist Office
Newton, MA 02462
(617) 243-6433
fax (617) 243-5148

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
October 26, 2009
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #L-224456

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508992934. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
663
Distinct HCPCS
7
Medicare allowed
$74,610
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 178 127 $84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 155 110 $126
99239 Hospital discharge day management, more than 30 minutes 153 153 $123
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 54 54 $138
99238 Hospital discharge day management, 30 minutes or less 49 49 $87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 43 43 $184
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 31 14 $53

In context: peer comparison

Among 16 peers in Newton Internal Medicine Physician, average services per provider: 99. This provider delivers 6.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
77
Patients
47
Total drug cost
$1,229
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 20 17 $373
Cefpodoxime Proxetil Generic 18 18 $704
Furosemide Generic 16 0 $66
Prednisone Generic 12 12 $36
Lisinopril Generic 11 0 $49

Frequently asked questions

Auto-generated from federal data
What is Dr. Perry an's medical specialty?
Dr. Perry an practices Internal Medicine Physician in Newton, MA.
Where does Dr. Perry an practice?
Dr. Perry an practices at 2014 Washington Street, Newton, MA 02462. Office phone: 6172436433.
What is Dr. Perry an's NPI?
Dr. Perry an's National Provider Identifier (NPI) is 1508992934, issued by NPPES.
Does Dr. Perry an accept Medicare assignment?
Yes. Dr. Perry an accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Perry an commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.