Doctor profile · Federal record

Dr. Adam Rosenblum, DO

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

  • NPI 1437670528
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
759 Chestnut Street
Springfield, MA 011071619
(413) 794-6297
Mailing address
280 Chestnut Street, 2Nd Fl
Springfield, MA 011991001

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
August 19, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Massachusetts #283719

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437670528. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,216
Distinct HCPCS
4
Medicare allowed
$139,416
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 803 293 $120
99239 Hospital discharge day management, more than 30 minutes 235 230 $115
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 159 113 $80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 18 $175

In context: peer comparison

Among 17 peers in Springfield Hospitalist Physician, average services per provider: 124. This provider delivers 9.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
299
Patients
243
Total drug cost
$26,635
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 34 30 $855
Metoprolol Succinate Generic 32 31 $539
Metoprolol Tartrate Generic 27 24 $199
Nitroglycerin Generic 27 27 $1,134
Eliquis (Apixaban) Brand 20 16 $11,674
Furosemide Generic 18 18 $126
Pantoprazole Sodium Generic 18 14 $276
Oxycodone Hcl Generic 17 16 $90
Amlodipine Besylate Generic 16 14 $127
Brilinta (Ticagrelor) Brand 16 0 $10,598

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Rosenblum's medical specialty?
Dr. Adam Rosenblum practices Hospitalist Physician in Springfield, MA.
Where does Dr. Adam Rosenblum practice?
Dr. Adam Rosenblum practices at 759 Chestnut Street, Springfield, MA 011071619. Office phone: 4137946297.
What is Dr. Adam Rosenblum's NPI?
Dr. Adam Rosenblum's National Provider Identifier (NPI) is 1437670528, issued by NPPES.
Does Dr. Adam Rosenblum accept Medicare assignment?
Yes. Dr. Adam Rosenblum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Rosenblum commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.