Michelle Mercier, PMHNP-BC
NPI 1134601552 · Psychiatric/Mental Health Nurse Practitioner · Indianapolis, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Mercier, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Indianapolis, IN (NPI 1134601552).
Provider details
- NPI number
- 1134601552
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 71008299 (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
7 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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 605 | 76 |
| Clonazepam | 279 | 46 |
| Trazodone Hcl | 179 | 64 |
| Lamotrigine | 165 | 44 |
| Buspirone Hcl | 150 | 46 |
| Duloxetine Hcl | 145 | 45 |
| Lorazepam | 143 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$219 across 14 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
- 2018-08-31
- Last updated
- 2023-09-01
- Certified
- 2023-09-01
Frequently asked questions
- What is Michelle Mercier's NPI number?
- Michelle Mercier's National Provider Identifier (NPI) is 1134601552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Mercier's specialty?
- Michelle Mercier is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Mercier located?
- Michelle Mercier's practice location on file with NPPES is 5230 E Stop 11 Rd Ste 300, Indianapolis, IN 46237-6401.
- What is Michelle Mercier's phone number?
- The practice phone number listed in the NPPES registry for Michelle Mercier is (317) 781-4588.
- Does Michelle Mercier accept Medicare?
- Michelle Mercier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Mercier's NPI active?
- Yes — Michelle Mercier's NPI (1134601552) is active in the NPPES registry as of the last update on 2023-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.