JEFFRY JACOB MERCADO M.D.
NPI 1669908562
Physical Medicine & Rehabilitation in San Diego, CA
About Jeffry Jacob Mercado M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFRY JACOB MERCADO M.D. (NPI 1669908562) is an individual physical medicine & rehabilitation provider in San Diego, California, licensed in California (A178578) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jeffry Jacob Mercado M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Jeffry Mercado reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92120
- Reassigned Medicare billing, California enrollment
- 5 clinicians in this Medicare group
Oceanside, CA 92054
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Casey Fisher MD A Professional Corporation
- 6 clinicians in this Medicare group
Murrieta, CA 92563
- Reassigned Medicare billing, California enrollment
- 240 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 8
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jeffry Mercado's NPI number?
The NPI number for Jeffry Mercado is 1669908562. It was assigned to this individual provider in the NPPES registry on May 11, 2017. The provider is also known as Jeffry Jacob Mercado M.D..
Where is Jeffry Mercado located?
Jeffry Mercado practices at 6719 Alvarado Rd Ste 308, San Diego, CA 92120. The listed phone number is (619) 265-7912.
What is Jeffry Mercado's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Jeffry Mercado enrolled in Medicare?
Yes. Jeffry Mercado is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jeffry Mercado's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffry Mercado reassigns Medicare benefits to 3 organizations: La Jolla Spine Institute Medical Group, Inc. (San Diego, CA), Casey Fisher, M.D., A Professional Corporation (Oceanside, CA) and United Medical Doctors (Murrieta, CA). 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 Jeffry Mercado'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 Jeffry Mercado was last updated on December 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.