NPPES file of Aug 9, 2026

Kevin P. Shiah, DO, MS

Hospitalist Physician · Moreno Valley, CA

Kevin P. Shiah, DO, MS is a hospitalist physician with a practice address in Moreno Valley, California, and NPI 1104408632, issued on Apr 23, 2021. Check the license (California 20A21971, 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
1104408632
Name
Kevin P. Shiah
Credential
DO, MS
Primary taxonomy
Hospitalist Physician 208M00000X
License number
20A21971 CA
Self-reported in NPPES; status is on the state search
Practice location
26520 Cactus Ave Cpc Ste 201, Moreno Valley, CA 92555
Phone
(951) 486-5908
Enumerated
Apr 23, 2021
Record last updated
Aug 8, 2024
Fax
(951) 486-5910
Medicare enrollment
Enrolled (PECOS I20240515001026); accepts Medicare assignment
Medical or professional school
Touro Un College Of Osteopathic Medicine, Vallejo, 2021
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 Kevin P. Shiah in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A21971
    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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50% fewer Medicare Part D claims than the average hospitalist physician in 2024

259 Medicare Part D claims for 83 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.

  1. Kevin Shiah259
  2. Specialty average521

Most prescribed

  1. Atorvastatin Calcium19 claims
  2. Gabapentin12 claims
  3. Ozempic12 claims
  4. Tamsulosin Hcl11 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. County OF RiversideMoreno Valley, CA
  2. Riverside Faculty Medical Group IncMoreno Valley, CA

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

Kevin P. Shiah among 3,099 hospitalist physician records in California

Kevin P. Shiah, DO, MS is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 90% of them.

  • NPI issued2021 · 90% of these records are older, 6% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2021 · median 2010 among the 2,505 with a school on file
  • Record last updated2024 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in California

There are 3,099 hospitalist physician records in California.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Hasan Ali, M.D.Moreno Valley, CA 925551235585753
  2. Huy Au, M.D.Moreno Valley, CA 925551710165998
  3. Zebayel Baye, M.DMoreno Valley, CA 925551093988628
  4. Roya Darioosh, DOMoreno Valley, CA 925551316576630
  5. Kelly DowneyMoreno Valley, CA 925551891059523
  6. Alexander Friedman, D.O.Moreno Valley, CA 925551225441058
  7. Mariam Gilmore, D.O.Moreno Valley, CA 925551033529110
  8. Jay Hwang, MDMoreno Valley, CA 925551972124295

Common questions

What is Kevin P. Shiah, DO, MS's NPI number?

Kevin P. Shiah, DO, MS's National Provider Identifier (NPI) is 1104408632, issued on Apr 23, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Kevin P. Shiah, DO, MS located?

The NPPES record lists a practice address at 26520 Cactus Ave Cpc Ste 201, Moreno Valley, CA, 92555. Phone: (951) 486-5908. Providers update this record themselves, so call before visiting.

How can I verify Kevin P. Shiah, DO, MS's license?

NPPES lists California license number 20A21971, 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 Kevin P. Shiah, DO, MS prescribe under Medicare Part D?

In 2024, Kevin P. Shiah, DO, MS had 259 Medicare Part D claims for 83 beneficiaries; the average among hospitalist physician prescribers was 521. 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.