Doctor profile · Federal record

Dr. Dormico Walker, DNP, MSN-L, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Psychiatric/Mental Health Registered Nurse · Psychiatric/Mental Health Nurse Practitioner · Child & Adolescent Psychiatric/Mental Health Registered Nurse · Santa Clara, CA

  • NPI 1841892593
  • 6 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4633 Old Ironsides Dr Ste 304
Santa Clara, CA 950541846
(323) 745-8323
Additional location
16515 S 40Th St Ste 119
Phoenix, AZ 850480559
(602) 230-7373
fax (602) 257-8029
Mailing address
3101 N Central Ave Ste 550
Phoenix, AZ 850122635

Credentials & registration

NPPES · NUCC
NPI registered
November 2020 — 6 yrs on file
Profile last updated
September 14, 2024
Specialty taxonomy
363LP0808X — NUCC code
State licenses (4)
Arizona #CNP-249922 · Arizona #RN202021 · California #NP95027503 · California #RN95310089

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841892593. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
27
Distinct HCPCS
1
Medicare allowed
$2,323
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 27 11 $86

In context: peer comparison

Among 3 peers in Santa Clara Psychiatric/Mental Health Nurse Practitioner, average services per provider: 185. This provider delivers 0.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
876
Patients
118
Total drug cost
$22,272
Drug Type Claims Patients Total cost
Olanzapine Generic 94 11 $2,220
Sertraline Hcl Generic 93 18 $1,082
Risperidone Generic 92 18 $2,003
Trazodone Hcl Generic 88 23 $2,582
Clonazepam Generic 63 12 $546
Quetiapine Fumarate Generic 53 0 $1,931
Benztropine Mesylate Generic 52 0 $775
Escitalopram Oxalate Generic 52 13 $757
Gabapentin Generic 50 0 $1,179
Aripiprazole Generic 47 12 $4,578

Frequently asked questions

Auto-generated from federal data
What is Dr. Dormico Walker's medical specialty?
Dr. Dormico Walker practices Psychiatric/Mental Health Nurse Practitioner in Santa Clara, CA.
Where does Dr. Dormico Walker practice?
Dr. Dormico Walker practices at 4633 Old Ironsides Dr Ste 304, Santa Clara, CA 950541846. Office phone: 3237458323.
What is Dr. Dormico Walker's NPI?
Dr. Dormico Walker's National Provider Identifier (NPI) is 1841892593, issued by NPPES.
What procedures does Dr. Dormico Walker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.