James Coggan, D.O.
Hematology & Oncology Physician · San Diego, CA
James Coggan, D.O. is a hematology & oncology physician with a practice address in San Diego, California, and NPI 1508246042, issued on May 30, 2015. Check the license (California 19762, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- James Coggan
- Credential
- D.O.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 19762 CA
125066211 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3075 Health Center Dr Ste 102, San Diego, CA 92123
- Phone
- (858) 637-7888
- Enumerated
- May 30, 2015
- Record last updated
- Jun 14, 2022
- Medicare enrollment
- Enrolled (PECOS I20220705002675); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 3075 Health Center Dr Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Chilcott, RNOncology Registered Nurse1184426751
- Mikala Fanucchi, RNOncology Registered Nurse1558240861
- Christine FetterOncology Registered Nurse1376491696
- Kornelia Kopec, DNPFamily Nurse Practitioner1083982987
- Heather Tracy, MDHematology & Oncology Physician1235101502
Verify James Coggan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 19762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
539 Medicare Part D claims for 93 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 28 claims were for opioids.
Most prescribed
- Prednisone36 claims
- Acyclovir34 claims
- Dexamethasone29 claims
- Prochlorperazine Maleate29 claims
- Brukinsa26 claims
- Ondansetron Hcl25 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): 93.8 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).
Bills Medicare through 2 group practices
- Emergency And Acute Care Medical CorporationSan Diego, CA
- Medical Oncology Associates OF San Diego A Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Coggan among 1,583 hematology & oncology physician records in California
James Coggan, D.O. is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 84% of them.
- NPI issued2015 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2015 · median 2003 among the 1,124 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in San Diego → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Rajesh Belani, M.D.San Diego, CA 921231578509113
- Jennifer Fisher, M.D.San Diego, CA 921231710156807
- Dana Glenn, M.D.San Diego, CA 921231497765440
- Edward Huynh, MDSan Diego, CA 921231770501769
- Eliana Kozin, BCH BAOSan Diego, CA 921231609021849
- Meera Ravindranathan, M.D.San Diego, CA 921231215963848
- Charles Redfern, M.D.San Diego, CA 921231225007396
- Kristen Rice, M.D.San Diego, CA 921231558542845
Common questions
What is James Coggan, D.O.'s NPI number?
James Coggan, D.O.'s National Provider Identifier (NPI) is 1508246042, issued on May 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is James Coggan, D.O. located?
The NPPES record lists a practice address at 3075 Health Center Dr Ste 102, San Diego, CA, 92123. Phone: (858) 637-7888. Providers update this record themselves, so call before visiting.
How can I verify James Coggan, D.O.'s license?
NPPES lists California license number 19762, 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 James Coggan, D.O. prescribe under Medicare Part D?
In 2024, James Coggan, D.O. had 539 Medicare Part D claims for 93 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is James Coggan, D.O.'s MIPS final score?
The 2023 MIPS final score is 93.8 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.