Doctor profile · Federal record

Dr. Adrian Perez, MD

Internal Medicine Physician (CMS: Internal Medicine) · Richland, WA

  • NPI 1356704035
  • Accepts Medicare
  • MIPS 83.1 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
888 Swift Blvd
Richland, WA 993523514
(509) 946-4611
fax (509) 942-2185
Additional location
1959 Ne Pacific St Rm Bb-527, Box 356421
Seattle, WA 981956421
(206) 543-3605
Mailing address
550 Gage Blvd Ste 101
Richland, WA 993529532

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
July 13, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Washington #MD60864954

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356704035. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
947
Distinct HCPCS
7
Medicare allowed
$95,708
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 465 182 $79
99239 Hospital discharge day management, more than 30 minutes 172 169 $115
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 156 135 $119
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 91 91 $174
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 36 12 $50
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 14 $130
99238 Hospital discharge day management, 30 minutes or less 13 13 $81

In context: peer comparison

Among 24 peers in this city , average services per provider: 138. This provider delivers 6.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$128
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Gilead Sciences, Inc. 3 $74.00
PFIZER INC. 1 $31.92
AstraZeneca Pharmaceuticals LP 1 $22.43

By nature of payment

Food and Beverage
$128

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
69
Patients
32
Total drug cost
$833
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 18 15 $126
Cefdinir Generic 17 17 $235
Pantoprazole Sodium Generic 12 0 $159
Clopidogrel (Clopidogrel Bisulfate) Brand 11 0 $132
Metoprolol Succinate Generic 11 0 $180

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Adrian Perez's medical specialty?
Dr. Adrian Perez practices Internal Medicine Physician in Richland, WA.
Where does Dr. Adrian Perez practice?
Dr. Adrian Perez practices at 888 Swift Blvd, Richland, WA 993523514. Office phone: 5099464611.
What is Dr. Adrian Perez's NPI?
Dr. Adrian Perez's National Provider Identifier (NPI) is 1356704035, issued by NPPES.
Does Dr. Adrian Perez accept Medicare assignment?
Yes. Dr. Adrian Perez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adrian Perez commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.