Andrew Melendez, DO
NPI 1104403252 · Emergency Medicine Physician · Manteca, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Melendez, DO is a Emergency Medicine Physician provider in Manteca, CA (NPI 1104403252).
Provider details
- NPI number
- 1104403252
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 78226 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
91 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 60 | $178 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 20 | $123 |
| Ultrasound of Heart, Follow-Up93308 | 11 | $25 |
Typical Medicare-allowed amounts for these services range $25–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 4601 Dale RdModesto, CA 95356-9718Phone: (209) 735-6800
Registry dates
- Enumerated
- 2021-03-25
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Andrew Melendez's NPI number?
- Andrew Melendez's National Provider Identifier (NPI) is 1104403252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Melendez's specialty?
- Andrew Melendez is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Melendez located?
- Andrew Melendez's practice location on file with NPPES is 1777 W Yosemite Ave, Manteca, CA 95337-5187.
- What is Andrew Melendez's phone number?
- The practice phone number listed in the NPPES registry for Andrew Melendez is (209) 825-3555.
- Does Andrew Melendez accept Medicare?
- Andrew Melendez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Melendez's NPI active?
- Yes — Andrew Melendez's NPI (1104403252) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.