Mary Simon, PA-C
NPI 1730709411 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Simon, PA-C is a Physician Assistant provider in Chicago, IL (NPI 1730709411).
Provider details
- NPI number
- 1730709411
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 27 |
| Amlodipine Besylate | 26 | 15 |
| Metformin Hcl | 19 | — |
| Losartan Potassium | 13 | — |
| Lisinopril | 12 | — |
| Metoprolol Succinate | 12 | — |
| Norethindrone-Ethin. Estradiol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-22
- Last updated
- 2021-08-22
- Certified
- 2021-08-22
Frequently asked questions
- What is Mary Simon's NPI number?
- Mary Simon's National Provider Identifier (NPI) is 1730709411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Simon's specialty?
- Mary Simon is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Simon located?
- Mary Simon's practice location on file with NPPES is 333 N Michigan Ave Ste 1400, Chicago, IL 60601-4011.
- What is Mary Simon's phone number?
- The practice phone number listed in the NPPES registry for Mary Simon is (312) 815-9660.
- Does Mary Simon accept Medicare?
- Mary Simon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Simon's NPI active?
- Yes — Mary Simon's NPI (1730709411) is active in the NPPES registry as of the last update on 2021-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.