Bilal Rafic Rayes, MD
Hospitalist Physician · Upland, CA
Bilal Rafic Rayes, MD is a hospitalist physician with a practice address in Upland, California, and NPI 1619095841, issued on Mar 26, 2007. Check the license (California A104429, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bilal Rafic Rayes
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- A104429 CA
37463 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 999 San Bernardino RD, Upland, CA 91786
- Phone
- (562) 236-2999
- Enumerated
- Mar 26, 2007
- Record last updated
- Jun 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (888) 228-3419
- Medicare enrollment
- Enrolled (PECOS I20110401000651); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 999 San Bernardino RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bilal Rafic Rayes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A104429Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.5 times the Medicare Part D claims of the average hospitalist physician in 2024
3,927 Medicare Part D claims for 430 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 131 claims were for opioids.
Most prescribed
- Eliquis215 claims
- Atorvastatin Calcium153 claims
- Furosemide118 claims
- Amlodipine Besylate101 claims
- Levothyroxine Sodium91 claims
- Ipratropium-Albuterol86 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 73 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $189.91
8 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Premier Hospitalist Group IncUpland, CA
- Premier Medical Group OF CaliforniaUpland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bilal Rafic Rayes among 3,099 hospitalist physician records in California
Bilal Rafic Rayes, MD 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 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 66% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2000 · median 2010 among the 2,505 with a school on file
- Record last updated2021 · 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.
All 3,099 in California → Every provider in Upland → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Sara Khan, MDUpland, CA 917861033253414
- Anildeep Gill, DOWest Covina, CA 917901265099642
- Gary Guo, M.D.West Covina, CA 917901144573288
- Lide Liu, M.D.Alhambra, CA 918011972719557
- Narine Argishti, MDPomona, CA 917671396186565
- Mehdi Baig, M.D.Pomona, CA 917671417524034
- Sumati Bavisetty, M.D.Pomona, CA 917671619234960
- Ronald Chang, M.D.Pomona, CA 917671861810863
Common questions
What is Bilal Rafic Rayes, MD's NPI number?
Bilal Rafic Rayes, MD's National Provider Identifier (NPI) is 1619095841, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Bilal Rafic Rayes, MD located?
The NPPES record lists a practice address at 999 San Bernardino RD, Upland, CA, 91786. Phone: (562) 236-2999. Providers update this record themselves, so call before visiting.
How can I verify Bilal Rafic Rayes, MD's license?
NPPES lists California license number A104429, 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 Bilal Rafic Rayes, MD prescribe under Medicare Part D?
In 2024, Bilal Rafic Rayes, MD had 3,927 Medicare Part D claims for 430 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Bilal Rafic Rayes, MD's MIPS final score?
The 2023 MIPS final score is 73 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.