1. Home
  2. Directory
  3. California
  4. Lafayette
  5. Family Medicine
  6. NPI Profile

DR. ROSALIA ALLAN MENDOZA MD
NPI 1710904214
Family Medicine in Lafayette, CA

Active since July 17, 2006PECOS EnrolledAccepts Medicare Assignment
3687 MT DIABLO BLVD STE 200, LAFAYETTE, CA 94549(925) 756-3499 Get Directions Write a Review

NPPES record last updated: November 11, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Rosalia Allan Mendoza Md NPPES

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

DR. ROSALIA ALLAN MENDOZA MD (NPI 1710904214) is an individual family medicine provider in Lafayette, California, licensed in California (A87521) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (2002).

NPPES Registry Identity

NPI1710904214
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ROSALIA ALLAN MENDOZACredential: MD
Location Address3687 MT DIABLO BLVD STE 200Lafayette, CA 94549-3746
Mailing Address5140 Diamond Heights Blvd Apt 305aSan Francisco, CA 94131-1766 · (415) 401-0109 · Fax (415) 282-2102
Phone(925) 756-3499
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 2002
Enumeration DateJuly 17, 2006
Last NPPES UpdateNovember 11, 2021
NPPES CertifiedNovember 11, 2021
✔ NPI 1710904214 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A87521
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedFamily Medicine · Adult MedicineTaxonomy 207QA0505X · License A87521 (CA)
3687 MT DIABLO BLVD STE 200, Lafayette, CA 94549
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Rosalia Allan Mendoza Md 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.

PECOS PAC ID9739197666
PECOS Enrollment IDI20060403000825
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.

Areas of Expertise CMS Part B claims 2

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
28 services28 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
27 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94549 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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

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

DR. ALFORT BRIONES SANTOS M.D.,R.N
Hospitalist
3687 MT DIABLO BLVD STE 200
LAFAYETTE, CA 94549
Contra Costa County (916) 854-6975

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 Rosalia Mendoza's NPI number?

The NPI number for Rosalia Mendoza is 1710904214. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Rosalia Mendoza located?

Rosalia Mendoza practices at 3687 Mt Diablo Blvd Ste 200, Lafayette, CA 94549. The listed phone number is (925) 756-3499.

What is Rosalia Mendoza's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Rosalia Mendoza enrolled in Medicare?

Yes. Rosalia Mendoza 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.

When was this NPI record last updated?

The NPPES record for Rosalia Mendoza was last updated on November 11, 2021. 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.