DR. MARISA MONIQUE MAGANA M.D.
NPI 1194856286
Internal Medicine in San Diego, CA
About Dr. Marisa Monique Magana M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARISA MONIQUE MAGANA M.D. (NPI 1194856286) is an individual internal medicine provider in San Diego, California, licensed in California (A94464) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2004).
NPPES Registry Identity
Specialties & Licenses 3
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. Marisa Monique Magana M.d. 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
7Medicare enrollment records show Marisa Magana reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 129 clinicians in this Medicare group
Redwood City, CA 94063
- Reassigned Medicare billing, Alabama, California and North Carolina enrollments
- 21 clinicians in this Medicare group
Ozona, TX 76943
- Reassigned Medicare billing, Texas enrollment
- 671 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Access Telecare California PC
- 194 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, Alabama, Arkansas, Florida, Georgia, Indiana, Kentucky, Maine, Missouri, Montana, North Carolina, New Mexico, New York, Ohio, South Carolina, Texas and Virginia enrollments
- 149 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, Kansas enrollment
- 82 clinicians in this Medicare group
Thomaston, GA 30286
- Reassigned Medicare billing, California enrollment
- 19 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 92103 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
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Marisa Magana's NPI number?
The NPI number for Marisa Magana is 1194856286. It was assigned to this individual provider in the NPPES registry on March 8, 2007.
Where is Marisa Magana located?
Marisa Magana practices at 200 W Arbor Dr Dept Of Medicine, San Diego, CA 92103. The listed phone number is (858) 657-7118.
What is Marisa Magana's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Marisa Magana enrolled in Medicare?
Yes. Marisa Magana 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 Marisa Magana's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marisa Magana reassigns Medicare benefits to 7 organizations: Regents Of The University Of California (San Diego, CA), Solace Health Medical Group Inc (Redwood City, CA), Shannon Clinic (Ozona, TX), Access Telecare California, P.C. (Dallas, TX), Access Telecare, PLLC (Dallas, TX) and 2 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 Marisa Magana's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marisa Magana accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness and Ambetter from Louisiana Healthcare Connections and 11 other insurers list Marisa Magana 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 Marisa Magana was last updated on September 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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. Marisa Monique Magana, M.D. · NPI 1194856286
Internal Medicine physician in San Diego, California. Individual provider, active in the CMS NPPES registry since March 8, 2007.
## Identity
- **NPI:** 1194856286 (Entity type: Individual)
- **Enumerated:** March 8, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A94464 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 W ARBOR DR, DEPT OF MEDICINE, San Diego, CA 92103-9001
- **Phone:** (858) 657-7118
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1386762300, San Diego, CA); Solace Health Medical Group Inc (NPI 1801669924, Redwood City, CA); Shannon Clinic (NPI 1245230465, Ozona, TX); Access Telecare California, P.C. (NPI 1861959959, Dallas, TX); Access Telecare, PLLC (NPI 1013303080, Dallas, TX); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2004
## Record status
- **NPPES last updated:** September 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1194856286) · Data from the CMS NPPES public registry.