Maria Avendano, MD
NPI 1578052130 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Avendano, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1578052130).
Provider details
- NPI number
- 1578052130
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036167241 (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
8 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 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 518 | 227 |
| Metformin Hcl | 309 | 126 |
| Losartan Potassium | 223 | 92 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 212 | 81 |
| Amlodipine Besylate | 180 | 76 |
| Lisinopril | 165 | 70 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-08
- Last updated
- 2023-10-09
- Certified
- 2023-10-09
Frequently asked questions
- What is Maria Avendano's NPI number?
- Maria Avendano's National Provider Identifier (NPI) is 1578052130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Avendano's specialty?
- Maria Avendano is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Avendano located?
- Maria Avendano's practice location on file with NPPES is 2734 W 87th St, Chicago, IL 60652-3937.
- What is Maria Avendano's phone number?
- The practice phone number listed in the NPPES registry for Maria Avendano is (773) 918-4700.
- Does Maria Avendano accept Medicare?
- Maria Avendano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Avendano's NPI active?
- Yes — Maria Avendano's NPI (1578052130) is active in the NPPES registry as of the last update on 2023-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.