Erik Contreras, MD
NPI 1265708416 · Internal Medicine Physician · Prescott, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Contreras, MD is a Internal Medicine Physician provider in Prescott, AZ (NPI 1265708416).
Provider details
- NPI number
- 1265708416
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 50412 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,364 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 381 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 207 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 157 | $87 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 116 | $174 |
| Administration of Influenza Virus VaccineG0008 | 93 | $31 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 409 | 117 |
| Levothyroxine Sodium | 225 | 64 |
| Amlodipine Besylate | 147 | 44 |
| Losartan Potassium | 147 | 39 |
| Lisinopril | 143 | 39 |
| Atorvastatin Calcium | 117 | 32 |
| Tamsulosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$69 across 4 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 (2)
- 6644 E Baywood AveBanner Baywood Medical CenterMesa, AZ 85206Phone: (480) 321-3900Fax: (480) 321-3840
- 2670 Trail WalkPrescott, AZ 86301-6640Phone: (928) 899-2556
Registry dates
- Enumerated
- 2012-03-31
- Last updated
- 2023-01-24
- Certified
- 2023-01-24
Frequently asked questions
- What is Erik Contreras's NPI number?
- Erik Contreras's National Provider Identifier (NPI) is 1265708416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Contreras's specialty?
- Erik Contreras is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Contreras located?
- Erik Contreras's practice location on file with NPPES is 214 N Mccormick St, Prescott, AZ 86301-2706.
- What is Erik Contreras's phone number?
- The practice phone number listed in the NPPES registry for Erik Contreras is (928) 237-9800.
- Does Erik Contreras accept Medicare?
- Erik Contreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Contreras's NPI active?
- Yes — Erik Contreras's NPI (1265708416) is active in the NPPES registry as of the last update on 2023-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.