Adam Field, MD
Emergency Medicine Physician · San Diego, CA
Adam Field, MD is an emergency medicine physician with a practice address in San Diego, California, and NPI 1780649848, issued on Apr 19, 2006. Check the license (California G87461, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Adam Field
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G87461 CA
Self-reported in NPPES; status is on the state search - Practice location
- 34800 Bob Wilson Dr, San Diego, CA 92134
- Phone
- (858) 869-5005
- Enumerated
- Apr 19, 2006
- Record last updated
- Nov 29, 2024
- Medicaid ID
- 00G874610 CA
- Medicare enrollment
- Enrolled (PECOS I20250915002214); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 34800 Bob Wilson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jose Acosta, MDSurgical Critical Care Physician1861418618
- Nehkonti Adams, M.D.Infectious Disease Physician1194985705
- Maryam Adebayo, APRN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1346799269
- Caleb Adkins, DOGeneral Practice Physician1689430860
- Kyle Adkins, PHARMDPharmacist1477740884
- Phillip Adriano, M.D.Emergency Medicine Physician1568576585
Verify Adam Field in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G87461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average emergency medicine physician in 2024
116 Medicare Part D claims for 72 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone13 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.
Adam Field among 7,751 emergency medicine physician records in California
Adam Field, MD is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1989 · median 2011 among the 4,560 with a school on file
- Record last updated2024 · 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 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in San Diego → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jonathan Auten, D.O.San Diego, CA 921341134190259
- Robert Buckley, MDSan Diego, CA 921341194796417
- Gerard Demers, D.O.San Diego, CA 921341487626032
- David Durkovich, D.O.San Diego, CA 921341932179199
- Miguel Gutierrez, M.D.San Diego, CA 921341265402648
- Eric Herbert, MDSan Diego, CA 921341497727598
- Nicole Hurst, MDSan Diego, CA 921341174502785
- Kerry King, MDSan Diego, CA 921341922060565
Common questions
What is Adam Field, MD's NPI number?
Adam Field, MD's National Provider Identifier (NPI) is 1780649848, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adam Field, MD located?
The NPPES record lists a practice address at 34800 Bob Wilson Dr, San Diego, CA, 92134. Phone: (858) 869-5005. Providers update this record themselves, so call before visiting.
How can I verify Adam Field, MD's license?
NPPES lists California license number G87461, 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 Adam Field, MD prescribe under Medicare Part D?
In 2024, Adam Field, MD had 116 Medicare Part D claims for 72 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.