Janet Delvalle, PMHNP-BC
NPI 1629486766 · Psychiatric/Mental Health Nurse Practitioner · Marquette, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Delvalle, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Marquette, MI (NPI 1629486766).
Provider details
- NPI number
- 1629486766
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704170032 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lamotrigine | 81 | 13 |
| Quetiapine Fumarate | 78 | — |
| Gabapentin | 68 | — |
| Bupropion Hclbrand: Bupropion Xl | 64 | — |
| Topiramate | 56 | — |
| Aripiprazole | 55 | — |
| Clonazepam | 55 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-31
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Janet Delvalle's NPI number?
- Janet Delvalle's National Provider Identifier (NPI) is 1629486766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Delvalle's specialty?
- Janet Delvalle is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janet Delvalle located?
- Janet Delvalle's practice location on file with NPPES is 1209 N 3rd St, Marquette, MI 49855-3009.
- What is Janet Delvalle's phone number?
- The practice phone number listed in the NPPES registry for Janet Delvalle is (906) 273-0964.
- Does Janet Delvalle accept Medicare?
- Janet Delvalle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Delvalle's NPI active?
- Yes — Janet Delvalle's NPI (1629486766) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.