Estrella Matyas, MD
NPI 1912063579 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Estrella Matyas, MD is a Family Medicine Physician provider in Chicago, IL (NPI 1912063579).
Provider details
- NPI number
- 1912063579
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036110708 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Metoprolol Succinate | 17 |
| Metformin Hcl | 17 |
| Rosuvastatin Calcium | 13 |
| Insulin Lispro Protamin/Lisprobrand: Humalog Mix 75-25 | 12 |
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 no Part D record, 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
Additional practice locations (1)
- 1657 W Adams StChicago, IL 60612Phone: (312) 829-1134
Registry dates
- Enumerated
- 2006-12-28
- Last updated
- 2018-11-14
Frequently asked questions
- What is Estrella Matyas's NPI number?
- Estrella Matyas's National Provider Identifier (NPI) is 1912063579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Estrella Matyas's specialty?
- Estrella Matyas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Estrella Matyas located?
- Estrella Matyas's practice location on file with NPPES is 1657 W Adams St, Chicago, IL 60612.
- What is Estrella Matyas's phone number?
- The practice phone number listed in the NPPES registry for Estrella Matyas is (312) 829-1134.
- Does Estrella Matyas accept Medicare?
- Estrella Matyas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Estrella Matyas's NPI active?
- Yes — Estrella Matyas's NPI (1912063579) is active in the NPPES registry as of the last update on 2018-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.