Doctor profile · Federal record

Dr. Maxwell Ambrosino, DO

Internal Medicine Physician (CMS: Internal Medicine) · Philadelphia, PA

  • NPI 1265060164
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
800 Spruce St
Philadelphia, PA 191076192
(215) 829-5410

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
March 1, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #OS022918

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265060164. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
108
Distinct HCPCS
4
Medicare allowed
$10,974
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 66 29 $81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 17 17 $134
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 13 13 $178
99238 Hospital discharge day management, 30 minutes or less 12 12 $83

In context: peer comparison

Among 390 peers in this city , average services per provider: 132. This provider delivers 0.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$410
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 2 $310.49
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 1 $99.99

By nature of payment

Food and Beverage
$291
Education
$120

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
47
Patients
0
Total drug cost
$1,176
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 17 0 $752
Amlodipine Besylate Generic 15 0 $230
Atorvastatin Calcium Generic 15 0 $193

Frequently asked questions

Auto-generated from federal data
What is Dr. Maxwell Ambrosino's medical specialty?
Dr. Maxwell Ambrosino practices Internal Medicine Physician in Philadelphia, PA.
Where does Dr. Maxwell Ambrosino practice?
Dr. Maxwell Ambrosino practices at 800 Spruce St, Philadelphia, PA 191076192. Office phone: 2158295410.
What is Dr. Maxwell Ambrosino's NPI?
Dr. Maxwell Ambrosino's National Provider Identifier (NPI) is 1265060164, issued by NPPES.
Does Dr. Maxwell Ambrosino accept Medicare assignment?
Yes. Dr. Maxwell Ambrosino accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maxwell Ambrosino commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.