NPPES file of Aug 9, 2026

Morgan Stanley, DO

Psychiatry Physician · Visalia, CA

Morgan Stanley, DO is a psychiatry physician with a practice address in Visalia, California, and NPI 1659900397, issued on Apr 4, 2020. Check the license (California PTL1650, as entered in NPPES) on the Medical Board of California; 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
1659900397
Name
Morgan Stanley
Credential
DO
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
PTL1650 CA
20A21401 CA
Self-reported in NPPES; status is on the state search
Practice location
400 W Mineral King Ave, Visalia, CA 93291
Phone
(559) 624-2000
Enumerated
Apr 4, 2020
Record last updated
Oct 25, 2024
Medicare enrollment
Enrolled (PECOS I20250401002360); 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.
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Also registered at 400 W Mineral King Ave

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

  1. Ahmad Aboaziza, M.D.Neonatal-Perinatal Medicine Physician1932442944
  2. Evelyn Abrami, D.O.Student in an Organized Health Care Education/Training Program1831892066
  3. Delaney Aguilar, DOEmergency Medicine Physician1598352510
  4. Mohammed Asfhan Ahmed, DOInternal Medicine Physician1588161483
  5. Peter Aijian, M.D.Emergency Medicine Physician1518978287
  6. Akram Al-Saber, MDStudent in an Organized Health Care Education/Training Program1306784608

Verify Morgan Stanley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license PTL1650
    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 California 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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74% fewer Medicare Part D claims than the average psychiatry physician in 2024

260 Medicare Part D claims for 54 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Morgan Stanley260
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl32 claims
  2. Sertraline Hcl26 claims
  3. Quetiapine Fumarate25 claims
  4. Duloxetine Hcl23 claims
  5. Mirtazapine15 claims
  6. Aripiprazole11 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupSan Diego, CA

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

Morgan Stanley among 8,673 psychiatry physician records in California

Morgan Stanley, DO is one of 8,673 psychiatry physician records with a practice address in California. 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 2020, is newer than 87% of them.

  • NPI issued2020 · 87% of these records are older, 9% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2020 · median 2005 among the 3,295 with a school on file
  • Record last updated2024 · 54% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

60 psychiatry physician records list a practice address in Visalia

They are 60 of the 4,225 NPPES records with a practice address in Visalia, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Zahir Ahmad, M.DVisalia, CA 932911609939370
  2. Michael Barnett, MDVisalia, CA 932911760565154
  3. Richard Berkson, M.D.Visalia, CA 932911699892232
  4. Joyce Brown, M.D.Visalia, CA 932911003141441
  5. Marina Cadiz Vea, M.D.Visalia, CA 932911831395508
  6. Truc VI Duong, MDVisalia, CA 932911255837175
  7. Saina Gill, MDVisalia, CA 932911780268581
  8. Kristine Anne HwangVisalia, CA 932911528564267

Common questions

What is Morgan Stanley, DO's NPI number?

Morgan Stanley, DO's National Provider Identifier (NPI) is 1659900397, issued on Apr 4, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Morgan Stanley, DO located?

The NPPES record lists a practice address at 400 W Mineral King Ave, Visalia, CA, 93291. Phone: (559) 624-2000. Providers update this record themselves, so call before visiting.

How can I verify Morgan Stanley, DO's license?

NPPES lists California license number PTL1650, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Morgan Stanley, DO prescribe under Medicare Part D?

In 2024, Morgan Stanley, DO had 260 Medicare Part D claims for 54 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.

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.