DR. ADAM FIELD MD
NPI 1780649848
Emergency Medicine in San Diego, CA
About Dr. Adam Field Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADAM FIELD MD (NPI 1780649848) is an individual emergency medicine provider in San Diego, California, licensed in California (G87461) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Adam Field Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Adam Field reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 202 clinicians in this Medicare group
Medford, OR 97504
- Reassigned Medicare billing, Oregon enrollment
- 267 clinicians in this Medicare group
Grants Pass, OR 97527
- Reassigned Medicare billing, Oregon enrollment
- 207 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92134 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92134
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Adam Field's NPI number?
The NPI number for Adam Field is 1780649848. It was assigned to this individual provider in the NPPES registry on April 19, 2006.
Where is Adam Field located?
Adam Field practices at 34800 Bob Wilson Dr, San Diego, CA 92134. The listed phone number is (858) 869-5005.
What is Adam Field's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Adam Field enrolled in Medicare?
Yes. Adam Field is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Adam Field's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Field reassigns Medicare benefits to 3 organizations: Team Physicians Of Northern California Medical Group Inc (Pleasanton, CA), Asante (Medford, OR) and Asante Three Rivers Medical Center, LLC (Grants Pass, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adam Field's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Adam Field was last updated on November 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Adam Field, MD · NPI 1780649848
Emergency Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since April 19, 2006.
## Identity
- **NPI:** 1780649848 (Entity type: Individual)
- **Enumerated:** April 19, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** G87461 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 34800 BOB WILSON DR, San Diego, CA 92134-2117
- **Phone:** (858) 869-5005
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Team Physicians Of Northern California Medical Group Inc (NPI 1649692716, Pleasanton, CA); Asante (NPI 1770587107, Medford, OR); Asante Three Rivers Medical Center, LLC (NPI 1801891809, Grants Pass, OR) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 29, 2024
- **Other identifiers:** Medicaid 00G874610 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1780649848) · Data from the CMS NPPES public registry.