NPPES file of Aug 9, 2026

Wendy Watson, M.D.

Psychiatry Physician · Phoenix, AZ

Wendy Watson, M.D. is a psychiatry physician with a practice address in Phoenix, Arizona, and NPI 1821292095, issued on Jun 12, 2007. Check the license (Arizona 77150, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1821292095
Name
Wendy Watson
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
77150 AZ
Self-reported in NPPES; status is on the state search
Practice location
1144 E Mcdowell RD, Phoenix, AZ 85006
Phone
(602) 344-6553
Enumerated
Jun 12, 2007
Record last updated
Dec 13, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100709000316); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 2005
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.
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8 nearest psychiatry physician records → All 942 in Arizona → Look up another NPI →

Also registered at 1144 E Mcdowell RD

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

  1. Brian Arey, ANPAdult Health Nurse Practitioner1346274974
  2. Ruth Carter, MS, NCC, LACCounselor1477727253
  3. Jianhua Cui, PA-CSurgical Physician Assistant1336336361
  4. Ann Khalsa, MDAdult Medicine Physician1770674764
  5. Julia Lankton, LPC, LISACProfessional Counselor1801940796
  6. Yvonne Patterson, MDInfectious Disease Physician1871513820

Verify Wendy Watson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 77150    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
Open 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.

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Bills Medicare through one group practice

  1. Gila River Health Care CorporationChandler, AZ

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

Wendy Watson among 942 psychiatry physician records in Arizona

Wendy Watson, M.D. is one of 942 psychiatry physician records with a practice address in Arizona. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.

  • NPI issued2007 · 39% of these records are older, 48% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 41% of these records are
  • Graduated2005 · median 2007 among the 382 with a school on file
  • Record last updated2011 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Arizona

There are 942 psychiatry physician records in Arizona.

All 942 in Arizona → Every provider in Phoenix → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Jeffrey Brichta, D.O.Phoenix, AZ 850061629204177
  2. Amanda Cattelino, MDPhoenix, AZ 850061902003726
  3. Matthew Cornelius, M.D.Phoenix, AZ 850061619946969
  4. Ahmed Elmaadawi, M.D.,Phoenix, AZ 850061114189305
  5. Dennis Friedman, D.O.Phoenix, AZ 850061376503235
  6. Samar Jasser, MDPhoenix, AZ 850061881750552
  7. Sandra Macdonald, MDPhoenix, AZ 850061447281639
  8. James McLoone, M.D.Phoenix, AZ 850061851360697

Common questions

What is Wendy Watson, M.D.'s NPI number?

Wendy Watson, M.D.'s National Provider Identifier (NPI) is 1821292095, issued on Jun 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Wendy Watson, M.D. located?

The NPPES record lists a practice address at 1144 E Mcdowell RD, Phoenix, AZ, 85006. Phone: (602) 344-6553. Providers update this record themselves, so call before visiting.

How can I verify Wendy Watson, M.D.'s license?

NPPES lists Arizona license number 77150, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.