Jonathan Pham, MD
Infectious Disease Physician · Loma Linda, CA
Jonathan Pham, MD is an infectious disease physician with a practice address in Loma Linda, California, and NPI 1750811659, issued on Jun 14, 2017. Check the license (California A162262, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jonathan Pham
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- A162262 CA
11802786-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 11234 Anderson St # MC-1516, Loma Linda, CA 92350
- Phone
- (909) 558-4000
- Enumerated
- Jun 14, 2017
- Record last updated
- Jul 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20230914001066); accepts Medicare assignment
- Medical or professional school
- Un Of California, Riverside, School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 11234 Anderson St # MC-1516
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Faisal Ansari, DOInternal Medicine Physician1134745110
- Rachel Buthorne, PA-CPhysician Assistant1225770563
- Zayn Endo, MDInfectious Disease Physician1568020592
- James Hong, DOInternal Medicine Physician1760010011
- Sori Kim, NPFamily Nurse Practitioner1083363980
- Luis Saca, MDAllergy Physician1538236450
Verify Jonathan Pham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A162262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average infectious disease physician in 2024
122 Medicare Part D claims for 20 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Tobramycin Sulfate13 claims
- Azithromycin11 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.
Industry payments in 2024: $363.40
12 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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 3 group practices
- Clinic Services OF California Medical Group IncColton, CA
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
- Quantum Healthcare Medical Associates IncColton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Pham among 1,119 infectious disease physician records in California
Jonathan Pham, MD is one of 1,119 infectious disease physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 88% of them.
- NPI issued2017 · 88% of these records are older, 10% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2017 · median 2003 among the 735 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in Loma Linda → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Zayn Endo, MDLoma Linda, CA 923501568020592
- Kelsey Luna, MDLoma Linda, CA 923501497336291
- Jonathan Arcobello, M.D.Loma Linda, CA 923541396131983
- Ingrid Blomquist, M.D.Loma Linda, CA 923541285651646
- Kristin Carr, MDLoma Linda, CA 923541750768362
- Sandy ChangLoma Linda, CA 923541629465737
- James Couperus, M.D.Loma Linda, CA 923541801813977
- Richelle Guerrero-Wooley, M.DLoma Linda, CA 923541104255348
Common questions
What is Jonathan Pham, MD's NPI number?
Jonathan Pham, MD's National Provider Identifier (NPI) is 1750811659, issued on Jun 14, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Pham, MD located?
The NPPES record lists a practice address at 11234 Anderson St # MC-1516, Loma Linda, CA, 92350. Phone: (909) 558-4000. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Pham, MD's license?
NPPES lists California license number A162262, 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 Jonathan Pham, MD prescribe under Medicare Part D?
In 2024, Jonathan Pham, MD had 122 Medicare Part D claims for 20 beneficiaries; the average among infectious disease physician prescribers was 689. 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.