Alejandro Mendoza, MD
NPI 1487063434 · Anatomic Pathology & Clinical Pathology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alejandro Mendoza, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Sacramento, CA (NPI 1487063434).
Provider details
- NPI number
- 1487063434
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A144897 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,898 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,247 | $38 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 354 | $29 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 219 | $12 |
| Evaluation of Fine Needle Aspirate With Interpretation and Report88173 | 147 | $72 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 140 | $36 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 137 | $28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 2 records (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
Additional practice locations (1)
- Mercy San Juan Medical Center6501 Coyle AvenueCarmichael, CA 95608Phone: (916) 778-8999Fax: (916) 672-1524
Registry dates
- Enumerated
- 2014-08-04
- Last updated
- 2024-10-21
- Certified
- 2024-10-17
Frequently asked questions
- What is Alejandro Mendoza's NPI number?
- Alejandro Mendoza's National Provider Identifier (NPI) is 1487063434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandro Mendoza's specialty?
- Alejandro Mendoza is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Alejandro Mendoza located?
- Alejandro Mendoza's practice location on file with NPPES is Department of Pathology - Uc Davis Health, Sacramento, CA 95817-1445.
- What is Alejandro Mendoza's phone number?
- The practice phone number listed in the NPPES registry for Alejandro Mendoza is (916) 734-2011.
- Does Alejandro Mendoza accept Medicare?
- Alejandro Mendoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alejandro Mendoza's NPI active?
- Yes — Alejandro Mendoza's NPI (1487063434) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.