Mary Stowell, APRN
NPI 1942366588 · Adult Health Nurse Practitioner · Libertyville, IL
Mary Stowell, APRN is a Adult Health Nurse Practitioner provider in Libertyville, IL (NPI 1942366588).
Provider details
- NPI number
- 1942366588
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209002150 (IL)
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
19 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Azithromycin | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-28
- Last updated
- 2019-07-11
Frequently asked questions
- What is Mary Stowell's NPI number?
- Mary Stowell's National Provider Identifier (NPI) is 1942366588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Stowell's specialty?
- Mary Stowell is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Stowell located?
- Mary Stowell's practice location on file with NPPES is 14044 W Petronella Dr Ste 3, Libertyville, IL 60048-9656.
- What is Mary Stowell's phone number?
- The practice phone number listed in the NPPES registry for Mary Stowell is (847) 549-6044.
- Is Mary Stowell's NPI active?
- Yes — Mary Stowell's NPI (1942366588) is active in the NPPES registry as of the last update on 2019-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.