NPPES file of Aug 9, 2026

William-Zakee Howard McGill, MD

Psychiatry Physician · View Park, CA

William-Zakee Howard McGill, MD is a psychiatry physician with a practice address in View Park, California, and NPI 1285682682, issued on May 5, 2006. Check the license (California C50198, 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
1285682682
Name
William-Zakee Howard McGill
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
C50198 CA
D0030453 MD
Self-reported in NPPES; status is on the state search
Practice location
4954 Escalon Ave, View Park, CA 90043
Phone
(415) 269-1246
Enumerated
May 5, 2006
Record last updated
Dec 18, 2025
Medicare enrollment
Enrolled (PECOS I20250611003439); may accept Medicare assignment
Medical or professional school
Meharry Medical College School Of Medicine, 1981
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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Verify William-Zakee Howard McGill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C50198
    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

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57% fewer Medicare Part D claims than the average psychiatry physician in 2024

427 Medicare Part D claims for 49 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. William-Zakee McGill427
  2. Specialty average1,000

Most prescribed

  1. Gabapentin33 claims
  2. Trazodone Hcl32 claims
  3. Hydroxyzine Hcl25 claims
  4. Risperidone24 claims
  5. Duloxetine Hcl21 claims
  6. Bupropion Hcl17 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 2 group practices

  1. Center For Behavioral Health And Wellness LLCEllicott City, MD
  2. Columbia Associates IN Psychiatry PCGlen Burnie, MD

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

William-Zakee Howard McGill among 8,673 psychiatry physician records in California

William-Zakee Howard McGill, MD 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated1981 · median 2005 among the 3,295 with a school on file
  • Record last updated2025 · 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).

3 psychiatry physician records list a practice address in View Park

They are 3 of the 206 NPPES records with a practice address in View Park, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Zoraida Salonga, M.D.Los Angeles, CA 900431770809998
  2. Maria Aguilar, M.D.Los Angeles, CA 900421508955824
  3. Jason BarrettLos Angeles, CA 900441023549102
  4. Victor Cheang, M.D.Los Angeles, CA 900421528240926
  5. Mei Wai Lam, M.D.Los Angeles, CA 900421215469887
  6. Robert Rashidi, M.D.Los Angeles, CA 900421760515415
  7. Morton Scheinbaum, MDLos Angeles, CA 900441841499605
  8. Raymond Yee, MDLos Angeles, CA 900421750462529

Common questions

What is William-Zakee Howard McGill, MD's NPI number?

William-Zakee Howard McGill, MD's National Provider Identifier (NPI) is 1285682682, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William-Zakee Howard McGill, MD located?

The NPPES record lists a practice address at 4954 Escalon Ave, View Park, CA, 90043. Phone: (415) 269-1246. Providers update this record themselves, so call before visiting.

How can I verify William-Zakee Howard McGill, MD's license?

NPPES lists California license number C50198, 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 William-Zakee Howard McGill, MD prescribe under Medicare Part D?

In 2024, William-Zakee Howard McGill, MD had 427 Medicare Part D claims for 49 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.