DR. JAMISON DEREK FERAMISCO MD, PHD
NPI 1043410871
Internal Medicine in San Diego, CA
About Dr. Jamison Derek Feramisco Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMISON DEREK FERAMISCO MD, PHD (NPI 1043410871) is an individual internal medicine provider in San Diego, California, licensed in California (A105161) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2007).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Jamison Derek Feramisco Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
8Medicare enrollment records show Jamison Feramisco reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92119
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
La Mesa, CA 91942
- Reassigned Medicare billing, California enrollment
- 8 clinicians in this Medicare group
El Cajon, CA 92020
- Reassigned Medicare billing, California enrollment
- 1,100 clinicians in this Medicare group
San Diego, CA 92108
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
Costa Mesa, CA 92626
- Reassigned Medicare billing, California enrollment
- 194 clinicians in this Medicare group
San Mateo, CA 94403
- Reassigned Medicare billing, California enrollment
- 430 clinicians in this Medicare group
Greenbrae, CA 94904
- Reassigned Medicare billing, California enrollment
- 82 clinicians in this Medicare group
Miami, FL 33144
- Reassigned Medicare billing, Florida enrollment
- 20 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.
Areas of Expertise CMS Part B claims 56
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92119 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Jamison Feramisco's NPI number?
The NPI number for Jamison Feramisco is 1043410871. It was assigned to this individual provider in the NPPES registry on July 19, 2007.
Where is Jamison Feramisco located?
Jamison Feramisco practices at 8898 Navajo Rd # C-349, San Diego, CA 92119. The listed phone number is (619) 650-5476.
What is Jamison Feramisco's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jamison Feramisco enrolled in Medicare?
Yes. Jamison Feramisco is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jamison Feramisco's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jamison Feramisco reassigns Medicare benefits to 8 organizations: Mismo Dermatology Group Apc (San Diego, CA), San Diego Dermatology Partners Apc (La Mesa, CA), Family Health Centers Of San Diego, Inc. (El Cajon, CA), Morrison Multi-Specialties Companies Inc (San Diego, CA), Careconnectmd Ca PC (Costa Mesa, CA) and 3 more organizations, listed in the Medicare section above. 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 Jamison Feramisco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jamison Feramisco accept?
Health plans from AmeriHealth Caritas Next and PacificSource Health Plans list Jamison Feramisco as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jamison Feramisco was last updated on August 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.