Marcos Teran, MD
NPI 1851648638 · Family Medicine Physician · Benson, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcos Teran, MD is a Family Medicine Physician provider in Benson, AZ (NPI 1851648638).
Provider details
- NPI number
- 1851648638
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A129082 (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 tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 32 | 31 |
| Cefdinir | 25 | 25 |
| Azithromycin | 20 | 20 |
| Cephalexin | 14 | 14 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 12 | 11 |
| Tramadol Hcl | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-10
- Last updated
- 2020-05-05
- Certified
- 2020-05-05
Frequently asked questions
- What is Marcos Teran's NPI number?
- Marcos Teran's National Provider Identifier (NPI) is 1851648638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcos Teran's specialty?
- Marcos Teran is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marcos Teran located?
- Marcos Teran's practice location on file with NPPES is 450 S Ocotillo Ave, Benson, AZ 85602-6403.
- What is Marcos Teran's phone number?
- The practice phone number listed in the NPPES registry for Marcos Teran is (520) 586-2261.
- Does Marcos Teran accept Medicare?
- Marcos Teran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcos Teran's NPI active?
- Yes — Marcos Teran's NPI (1851648638) is active in the NPPES registry as of the last update on 2020-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.