Eladio Pereira, MD
NPI 1356318810 · Internal Medicine Physician · Nogales, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eladio Pereira, MD is a Internal Medicine Physician provider in Nogales, AZ (NPI 1356318810).
Provider details
- NPI number
- 1356318810
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 16163 (AZ)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
222 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 35 | $50 |
| Screening Mammography77067 | 35 | $122 |
| Hemoglobin A1c Level83036 | 33 | $10 |
| Blood Glucose (sugar) Level82947 | 32 | $4 |
| Urinalysis, Manual Test81002 | 25 | $3 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 19 | $37 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-03
- Last updated
- 2022-05-26
- Certified
- 2022-05-26
Frequently asked questions
- What is Eladio Pereira's NPI number?
- Eladio Pereira's National Provider Identifier (NPI) is 1356318810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eladio Pereira's specialty?
- Eladio Pereira is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eladio Pereira located?
- Eladio Pereira's practice location on file with NPPES is 1852 N Mastick Way, Nogales, AZ 85621-1063.
- What is Eladio Pereira's phone number?
- The practice phone number listed in the NPPES registry for Eladio Pereira is (520) 281-1550.
- Does Eladio Pereira accept Medicare?
- Eladio Pereira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eladio Pereira's NPI active?
- Yes — Eladio Pereira's NPI (1356318810) is active in the NPPES registry as of the last update on 2022-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.