MARIA CARMINA CLARA POSADAS TONGSON FNP-C, RN
NPI 1992405260
Nurse Practitioner - Family in San Jose, CA

Active since March 06, 2023PECOS Enrolled
105 N BASCOM AVE STE 202, SAN JOSE, CA 95128(408) 993-1500 Get Directions Write a Review

NPPES record last updated: February 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 16, 2025, Jun 7, 2024, Mar 6, 2023 (3 updates tracked since 2023).

About Maria Carmina Clara Posadas Tongson Fnp-c, Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIA CARMINA CLARA POSADAS TONGSON FNP-C, RN (NPI 1992405260) is an individual family provider in San Jose, California, licensed in California (95028653) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in Alameda.

NPPES Registry Identity

NPI1992405260
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARIA CARMINA CLARA POSADAS TONGSONCredential: FNP-C, RN
Location Address105 N BASCOM AVE STE 202San Jose, CA 95128-1811
Mailing Address105 N Bascom Ave Ste 202San Jose, CA 95128-1811 · (408) 993-1500
Sole ProprietorNo
Enumeration DateMarch 6, 2023
Last NPPES UpdateFebruary 16, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 16, 2025
NPI 1992405260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 95028653
Also ListedRegistered NurseTaxonomy 163W00000X · License 95279482 (CA)
105 N BASCOM AVE STE 202, San Jose, CA 95128

Other Names 1

Other Name (5)Carmina Tongson Fnp-c, Rn

Secondary Practice Location 1

Location 11050 Marina Village Pkwy Ste 101Alameda, CA 94501-1033 · Phone (725) 527-2897

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Maria Carmina Clara Posadas Tongson Fnp-c, Rn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95128 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Critical Care Medicine)
105 N BASCOM AVE STE 202
SAN JOSE, CA 95128
Specialist/Technologist, Other (Electroneurodiagnostic)
105 N BASCOM AVE STE 202
SAN JOSE, CA 95128
Internal Medicine (Nephrology)
105 N BASCOM AVE STE 202
SAN JOSE, CA 95128

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 Maria Carmina Clara Tongson's NPI number?

The NPI number for Maria Carmina Clara Tongson is 1992405260. It was assigned to this individual provider in the NPPES registry on March 6, 2023. The provider is also known as Carmina Tongson Fnp-C, Rn.

Where is Maria Carmina Clara Tongson located?

Maria Carmina Clara Tongson practices at 105 N Bascom Ave Ste 202, San Jose, CA 95128. The listed phone number is (408) 993-1500.

What is Maria Carmina Clara Tongson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Maria Carmina Clara Tongson enrolled in Medicare?

Yes. Maria Carmina Clara Tongson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Maria Carmina Clara Tongson was last updated on February 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.