Margaret Stubbs, AGNP-C
NPI 1437806643 · Nurse Practitioner · Kalamazoo, MI
Margaret Stubbs, AGNP-C is a Nurse Practitioner provider in Kalamazoo, MI (NPI 1437806643).
Provider details
- NPI number
- 1437806643
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704220028 (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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 497 | 44 |
| Levothyroxine Sodium | 264 | 23 |
| Metoprolol Succinate | 248 | 19 |
| Gabapentin | 230 | 23 |
| Apixabanbrand: Eliquis | 219 | 20 |
| Lisinopril | 211 | 16 |
| Pantoprazole Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 4867 Golden Ridge TrlPortage, MI 49024-1761Phone: (269) 377-1711
Registry dates
- Enumerated
- 2022-03-08
- Last updated
- 2022-03-08
- Certified
- 2022-03-08
Frequently asked questions
- What is Margaret Stubbs's NPI number?
- Margaret Stubbs's National Provider Identifier (NPI) is 1437806643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Stubbs's specialty?
- Margaret Stubbs is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Stubbs located?
- Margaret Stubbs's practice location on file with NPPES is 445 W Michigan Ave, Kalamazoo, MI 49007-3750.
- What is Margaret Stubbs's phone number?
- The practice phone number listed in the NPPES registry for Margaret Stubbs is (269) 488-5460.
- Is Margaret Stubbs's NPI active?
- Yes — Margaret Stubbs's NPI (1437806643) is active in the NPPES registry as of the last update on 2022-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.