Delores Walker, ARNP
NPI 1346346657 · Psychiatric/Mental Health Nurse Practitioner · Parker, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Delores Walker, ARNP is a Psychiatric/Mental Health Nurse Practitioner provider in Parker, AZ (NPI 1346346657).
Provider details
- NPI number
- 1346346657
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- ARNP 2166112 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
104 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 88 | $96 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 16 | $160 |
Typical Medicare-allowed amounts for these services range $96–$160 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 223 | 34 |
| Hydroxyzine Hcl | 201 | 32 |
| Aripiprazole | 195 | 26 |
| Buspirone Hcl | 164 | 26 |
| Duloxetine Hcl | 151 | 13 |
| Sertraline Hcl | 141 | 22 |
| Bupropion Hclbrand: Bupropion Xl | 140 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2851 S Avenue B Bldg 29aYuma, AZ 85364-7726Phone: (928) 304-7729Fax: (928) 344-5577
Registry dates
- Enumerated
- 2006-09-15
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Delores Walker's NPI number?
- Delores Walker's National Provider Identifier (NPI) is 1346346657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Delores Walker's specialty?
- Delores Walker is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Delores Walker located?
- Delores Walker's practice location on file with NPPES is 1021 S Kofa Ave, Parker, AZ 85344-5021.
- What is Delores Walker's phone number?
- The practice phone number listed in the NPPES registry for Delores Walker is (928) 669-5319.
- Does Delores Walker accept Medicare?
- Delores Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Delores Walker's NPI active?
- Yes — Delores Walker's NPI (1346346657) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.