Marcia Chimino, APRN
NPI 1790423150 · Nurse Practitioner · Merrillville, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcia Chimino, APRN is a Nurse Practitioner provider in Merrillville, IN (NPI 1790423150).
Provider details
- NPI number
- 1790423150
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 71012602A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 222 | 33 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 136 | 18 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 113 | 11 |
| Cyclobenzaprine Hcl | 111 | 18 |
| Tizanidine Hcl | 81 | 13 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 67 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$697 across 50 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
Registry dates
- Enumerated
- 2022-05-25
- Last updated
- 2026-02-23
- Certified
- 2026-02-23
Frequently asked questions
- What is Marcia Chimino's NPI number?
- Marcia Chimino's National Provider Identifier (NPI) is 1790423150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Chimino's specialty?
- Marcia Chimino is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marcia Chimino located?
- Marcia Chimino's practice location on file with NPPES is 521 E 86th Ave Ste Z, Merrillville, IN 46410-6236.
- What is Marcia Chimino's phone number?
- The practice phone number listed in the NPPES registry for Marcia Chimino is (847) 920-0902.
- Does Marcia Chimino accept Medicare?
- Marcia Chimino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcia Chimino's NPI active?
- Yes — Marcia Chimino's NPI (1790423150) is active in the NPPES registry as of the last update on 2026-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.