Doctor profile · Federal record

Dr. Alex Shen, D.O

Hospitalist Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Glendale, AZ

  • NPI 1811421852
  • Accepts Medicare
  • MIPS 89.0 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4426 W Oraibi Dr
Glendale, AZ 853087320
(480) 907-4993
Mailing address
5555 W Thunderbird RD
Glendale, AZ 853064622

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
September 10, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Arizona #008504

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811421852. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
531
Distinct HCPCS
5
Medicare allowed
$62,916
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 352 137 $115
99239 Hospital discharge day management, more than 30 minutes 81 81 $111
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 56 56 $169
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 27 17 $75
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $127

In context: peer comparison

Among 28 peers in Glendale Hospitalist Physician, average services per provider: 170. This provider delivers 3.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
180
Patients
177
Total drug cost
$8,352
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 34 31 $186
Cefdinir Generic 26 26 $373
Pantoprazole Sodium Generic 22 22 $228
Clopidogrel (Clopidogrel Bisulfate) Brand 17 17 $226
Furosemide Generic 17 17 $65
Atorvastatin Calcium Generic 15 15 $95
Metoprolol Succinate Generic 14 14 $126
Prednisone Generic 13 13 $59
Amlodipine Besylate Generic 11 11 $54
Eliquis (Apixaban) Brand 11 11 $6,940

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alex Shen's medical specialty?
Dr. Alex Shen practices Hospitalist Physician in Glendale, AZ.
Where does Dr. Alex Shen practice?
Dr. Alex Shen practices at 4426 W Oraibi Dr, Glendale, AZ 853087320. Office phone: 4809074993.
What is Dr. Alex Shen's NPI?
Dr. Alex Shen's National Provider Identifier (NPI) is 1811421852, issued by NPPES.
Does Dr. Alex Shen accept Medicare assignment?
Yes. Dr. Alex Shen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alex Shen 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.