NPPES file of Aug 9, 2026

Jacqueline Walker, NP

Family Nurse Practitioner · Phoenix, AZ

Jacqueline Walker, NP is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1922400811, issued on Sep 23, 2014. Check the license (Arizona AP8982, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922400811
Name
Jacqueline Walker
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP8982 AZ
Self-reported in NPPES; status is on the state search
Practice location
20045 N. 19TH Avenue, Phoenix, AZ 85027
Phone
(480) 626-2552
Enumerated
Sep 23, 2014
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(480) 626-2551
Medicaid ID
209109 AZ
Medicare enrollment
Enrolled (PECOS I20161128001227); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →

Also registered at 20045 N. 19TH Avenue

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lisa Sparks, M.D.Internal Medicine Physician1649334475

Verify Jacqueline Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license AP8982    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

73% fewer Medicare Part D claims than the average family nurse practitioner in 2024

356 Medicare Part D claims for 155 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Jacqueline Walker356
  2. Specialty average1,305

Most prescribed

  1. Pantoprazole Sodium126 claims
  2. Famotidine40 claims
  3. Omeprazole20 claims
  4. Linzess15 claims
  5. Mesalamine15 claims
  6. Sucralfate14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $292.41

4 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jacqueline Walker$292.41
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Honorhealth AmbulatoryScottsdale, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jacqueline Walker among 5,933 family nurse practitioner records in Arizona

Jacqueline Walker, NP is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 27% of them.

  • NPI issued2014 · 27% of these records are older, 69% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2014 · median 2019 among the 3,510 with a school on file
  • Record last updated2018 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,242 family nurse practitioner records list a practice address in Phoenix

They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.

All 5,933 in Arizona → Every provider in Phoenix → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Wendy Batchelor, FNPPhoenix, AZ 850271366790156
  2. Carol Collins, A.R.N.P.Phoenix, AZ 850271104859875
  3. Cynthia Cornell, MSN, FNPPhoenix, AZ 850271265511448
  4. Lisa Dela Cruz, NP-CPhoenix, AZ 850271326471640
  5. Daniel Deusterman, F.N.P.Phoenix, AZ 850271447437942
  6. Leslie Johnson, F.N.P.Phoenix, AZ 850271740255181
  7. Miriam King-Dagen, FNP-BCPhoenix, AZ 850271598986739
  8. Susan Orsich, RN, FNPPhoenix, AZ 850271467766899

Common questions

What is Jacqueline Walker, NP's NPI number?

Jacqueline Walker, NP's National Provider Identifier (NPI) is 1922400811, issued on Sep 23, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jacqueline Walker, NP located?

The NPPES record lists a practice address at 20045 N. 19TH Avenue, Phoenix, AZ, 85027. Phone: (480) 626-2552. Providers update this record themselves, so call before visiting.

How can I verify Jacqueline Walker, NP's license?

NPPES lists Arizona license number AP8982, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Jacqueline Walker, NP prescribe under Medicare Part D?

In 2024, Jacqueline Walker, NP had 356 Medicare Part D claims for 155 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.