Joel Francis Trambley, MD
Internal Medicine Physician · San Diego, CA
Joel Francis Trambley, MD is an internal medicine physician with a practice address in San Diego, California, and NPI 1033136791, issued on Jul 17, 2006. Check the license (California A87204, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joel Francis Trambley
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A87204 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4094 4TH Ave, San Diego, CA 92103
- Phone
- (619) 515-2545
- Enumerated
- Jul 17, 2006
- Record last updated
- Nov 22, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 00A872040 CA
- Medicare enrollment
- Enrolled (PECOS I20051003000397); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 4094 4TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan AllenMarriage & Family Therapist1780939470
- Jennifer Asuncion, LCSWClinical Social Worker1083056279
- Renaldo Barrios, NPAdult Health Nurse Practitioner1609865740
- Donald Beeler, NPFamily Nurse Practitioner1356705529
- Lisa Benton, ARNPFamily Nurse Practitioner1487933545
- Chase Billotte, DPTPhysical Therapist1689064214
Verify Joel Francis Trambley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A87204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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): 89.7 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: $56.86
2 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- First Choice Physician PartnersPalm Springs, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joel Francis Trambley among 17,696 internal medicine physician records in California
Joel Francis Trambley, MD is one of 17,696 internal medicine 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2002 · median 2004 among the 11,065 with a school on file
- Record last updated2017 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
961 internal medicine physician records list a practice address in San Diego
They are 961 of the 52,937 NPPES records with a practice address in San Diego, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in San Diego → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Eric Dahms, M.D.San Diego, CA 921031306808464
- Janette Gray, M.D.San Diego, CA 921031295721876
- San Hsieh, MDSan Diego, CA 921031851388847
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Common questions
What is Joel Francis Trambley, MD's NPI number?
Joel Francis Trambley, MD's National Provider Identifier (NPI) is 1033136791, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joel Francis Trambley, MD located?
The NPPES record lists a practice address at 4094 4TH Ave, San Diego, CA, 92103. Phone: (619) 515-2545. Providers update this record themselves, so call before visiting.
How can I verify Joel Francis Trambley, MD's license?
NPPES lists California license number A87204, 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 Joel Francis Trambley, MD prescribe under Medicare Part D?
In 2024, Joel Francis Trambley, MD had 11 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Joel Francis Trambley, MD's MIPS final score?
The 2023 MIPS final score is 89.7 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.