Doctor profile · Federal record

Dr. Ellen Nagami

Student in an Organized Health Care Education/Training Program (CMS: Internal Medicine) · Boston, MA

  • NPI 1942733134
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
49 Brimmer St, Apartment 7
Boston, MA 021081000
(818) 625-4071

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
390200000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942733134. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
351
Distinct HCPCS
7
Medicare allowed
$44,067
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 136 64 $84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 68 31 $126
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 54 53 $184
99214 Established patient office or other outpatient visit, 30-39 minutes 42 30 $140
99215 Established patient office or other outpatient visit, 40-54 minutes 19 16 $196
99443 Telephone medical discussion with physician, 21-30 minutes 17 11 $140
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $138

In context: peer comparison

Among 41 peers in Boston Student in an Organized Health Care Education/Training Program, average services per provider: 61. This provider delivers 5.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
72
Patients
0
Total drug cost
$167,234
Drug Type Claims Patients Total cost
Biktarvy (Bictegrav/Emtricit/Tenofov Ala) Brand 28 0 $111,743
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 17 0 $83
Methenamine Hippurate Generic 16 0 $1,166
Symtuza (Darunavir/Cob/Emtri/Tenof Alaf) Brand 11 0 $54,242

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Nagami's medical specialty?
Dr. Ellen Nagami practices Student in an Organized Health Care Education/Training Program in Boston, MA.
Where does Dr. Ellen Nagami practice?
Dr. Ellen Nagami practices at 49 Brimmer St, Boston, MA 021081000. Office phone: 8186254071.
What is Dr. Ellen Nagami's NPI?
Dr. Ellen Nagami's National Provider Identifier (NPI) is 1942733134, issued by NPPES.
Does Dr. Ellen Nagami accept Medicare assignment?
Yes. Dr. Ellen Nagami accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ellen Nagami 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.