Onel Martinez
NPI 1437509569 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Onel Martinez is a Family Medicine Physician provider in Chicago, IL (NPI 1437509569).
Provider details
- NPI number
- 1437509569
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- OL60958269 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 31 | — |
| Gabapentin | 19 | — |
| Atorvastatin Calcium | 17 | 11 |
| Estradiol | 13 | — |
| Raltegravir Potassiumbrand: Isentress Hd | 12 | — |
| Spironolactone | 11 | — |
| Testosterone | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,020 across 44 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)
- 1806 W Lincoln AveYakima, WA 98902-2473Phone: (509) 452-4520Fax: (509) 452-5224
Registry dates
- Enumerated
- 2016-06-20
- Last updated
- 2023-08-24
- Certified
- 2023-08-24
Frequently asked questions
- What is Onel Martinez's NPI number?
- Onel Martinez's National Provider Identifier (NPI) is 1437509569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Onel Martinez's specialty?
- Onel Martinez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Onel Martinez located?
- Onel Martinez's practice location on file with NPPES is 6500 N Clark St, Chicago, IL 60626-4097.
- What is Onel Martinez's phone number?
- The practice phone number listed in the NPPES registry for Onel Martinez is (773) 388-1600.
- Does Onel Martinez accept Medicare?
- Onel Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Onel Martinez's NPI active?
- Yes — Onel Martinez's NPI (1437509569) is active in the NPPES registry as of the last update on 2023-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.