Janelle Gruenberg, A-GNP-C
NPI 1366127029 · Gerontology Nurse Practitioner · Mount Pleasant, MI
Janelle Gruenberg, A-GNP-C is a Gerontology Nurse Practitioner provider in Mount Pleasant, MI (NPI 1366127029).
Provider details
- NPI number
- 1366127029
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A-GNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4704318567 (MI)
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 tenure38% of score
3 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 · 111 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 298 | 42 |
| Gabapentin | 172 | 30 |
| Omeprazole | 153 | 22 |
| Amlodipine Besylate | 151 | 19 |
| Levothyroxine Sodium | 133 | 19 |
| Furosemide | 117 | 20 |
| Carvedilol | 116 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-20
- Last updated
- 2023-06-20
- Certified
- 2023-06-20
Frequently asked questions
- What is Janelle Gruenberg's NPI number?
- Janelle Gruenberg's National Provider Identifier (NPI) is 1366127029, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janelle Gruenberg's specialty?
- Janelle Gruenberg is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janelle Gruenberg located?
- Janelle Gruenberg's practice location on file with NPPES is 1750 E Bellows St, Mount Pleasant, MI 48858-3872.
- What is Janelle Gruenberg's phone number?
- The practice phone number listed in the NPPES registry for Janelle Gruenberg is (989) 953-5800.
- Is Janelle Gruenberg's NPI active?
- Yes — Janelle Gruenberg's NPI (1366127029) is active in the NPPES registry as of the last update on 2023-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.