DR. MARTHA ANDRECINA MUNA MD
NPI 1801391883
Pediatrics in Palo Alto, CA
About Dr. Martha Andrecina Muna Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTHA ANDRECINA MUNA MD (NPI 1801391883) is an individual pediatrics provider in Palo Alto, California, licensed in California (A165233) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Palo Alto.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Martha Andrecina Muna Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Martha Muna reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 637 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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 94301 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.
PALO ALTO, CA 94301
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 Martha Muna's NPI number?
The NPI number for Martha Muna is 1801391883. It was assigned to this individual provider in the NPPES registry on March 29, 2018.
Where is Martha Muna located?
Martha Muna practices at 795 El Camino Real, Palo Alto, CA 94301. The listed phone number is (650) 853-2992.
What is Martha Muna's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Martha Muna enrolled in Medicare?
Yes. Martha Muna is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martha Muna's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martha Muna reassigns Medicare benefits to 4 organizations: University Of California Sfgh Medical Group (San Francisco, CA), Ucsf Pediatrics Associates (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Martha Muna'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 Martha Muna was last updated on October 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Martha Andrecina Muna, MD · NPI 1801391883
Pediatrics physician in Palo Alto, California. Individual provider, active in the CMS NPPES registry since March 29, 2018.
## Identity
- **NPI:** 1801391883 (Entity type: Individual)
- **Enumerated:** March 29, 2018
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** A165233 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 795 EL CAMINO REAL, Palo Alto, CA 94301-2302
- **Phone:** (650) 853-2992
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): University Of California Sfgh Medical Group (NPI 1265407381, San Francisco, CA); Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 13, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1801391883) · Data from the CMS NPPES public registry.