Doctor profile · Federal record

Dr. Maria Castillo, ARNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Pasco, WA

  • NPI 1902140965
  • Accepts Medicare
  • 17 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
6115 Burden Blvd Ste D
Pasco, WA 993010010
(509) 488-5256
fax (509) 488-9939
Additional location
1051 Columbia Ave
Connell, WA 993268702
Additional location
1515 E Columbia St
Othello, WA 993441846
Show 2 more locations
Additional location
5304 N Road 68
Pasco, WA 993019189
(509) 543-9300
Additional location
7425 Wrigley Dr Ste 100
Pasco, WA 993015292
(509) 416-8888
Mailing address
1515 E Columbia St
Othello, WA 993441846

Credentials & registration

NPPES · NUCC
NPI registered
November 2012 — 14 yrs on file
Profile last updated
June 12, 2024
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Washington #AP60111167

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902140965. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$45
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $26.78
AstraZeneca Pharmaceuticals Lp 1 $17.97

By nature of payment

Food and Beverage
$45

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,368
Patients
350
Total drug cost
$18,139
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 202 54 $2,509
Levothyroxine Sodium Generic 140 34 $1,913
Omeprazole Generic 133 35 $1,748
Lisinopril Generic 126 33 $1,306
Losartan Potassium Generic 104 25 $1,701
Metformin Hcl Generic 97 21 $1,512
Amlodipine Besylate Generic 76 22 $455
Alendronate Sodium Generic 74 19 $727
Hydrochlorothiazide Generic 68 21 $516
Sertraline Hcl Generic 68 15 $628

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Castillo's medical specialty?
Dr. Maria Castillo practices Family Nurse Practitioner in Pasco, WA.
Where does Dr. Maria Castillo practice?
Dr. Maria Castillo practices at 6115 Burden Blvd Ste D, Pasco, WA 993010010. Office phone: 5094885256.
What is Dr. Maria Castillo's NPI?
Dr. Maria Castillo's National Provider Identifier (NPI) is 1902140965, issued by NPPES.
Does Dr. Maria Castillo accept Medicare assignment?
Yes. Dr. Maria Castillo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.