Monica Santamaria-Fries, MD
NPI 1225102536 · Anatomic Pathology Physician · Santa Clara, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Santamaria-Fries, MD is a Anatomic Pathology Physician provider in Santa Clara, CA (NPI 1225102536).
Provider details
- NPI number
- 1225102536
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A43675 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Monica Santamaria-Fries's NPI number?
- Monica Santamaria-Fries's National Provider Identifier (NPI) is 1225102536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Santamaria-Fries's specialty?
- Monica Santamaria-Fries is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Santamaria-Fries located?
- Monica Santamaria-Fries's practice location on file with NPPES is 710 Lawrence Expy, Santa Clara, CA 95051-5173.
- What is Monica Santamaria-Fries's phone number?
- The practice phone number listed in the NPPES registry for Monica Santamaria-Fries is (408) 851-1000.
- Does Monica Santamaria-Fries accept Medicare?
- Monica Santamaria-Fries is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Santamaria-Fries's NPI active?
- Yes — Monica Santamaria-Fries's NPI (1225102536) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.