Mary Shelkey, ARNP
NPI 1447314802 · Nurse Practitioner · Everett, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Shelkey, ARNP is a Nurse Practitioner provider in Everett, WA (NPI 1447314802).
Provider details
- NPI number
- 1447314802
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP30005254 (WA)
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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 48 | 14 |
| Gabapentin | 46 | — |
| Levothyroxine Sodium | 44 | 12 |
| Lisinopril | 38 | — |
| Mirtazapine | 34 | — |
| Escitalopram Oxalate | 32 | — |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-20
- Last updated
- 2025-11-14
- Certified
- 2025-11-14
Frequently asked questions
- What is Mary Shelkey's NPI number?
- Mary Shelkey's National Provider Identifier (NPI) is 1447314802, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Shelkey's specialty?
- Mary Shelkey is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Shelkey located?
- Mary Shelkey's practice location on file with NPPES is 3901 Hoyt Ave, Everett, WA 98201-4918.
- What is Mary Shelkey's phone number?
- The practice phone number listed in the NPPES registry for Mary Shelkey is (425) 304-1144.
- Does Mary Shelkey accept Medicare?
- Mary Shelkey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Shelkey's NPI active?
- Yes — Mary Shelkey's NPI (1447314802) is active in the NPPES registry as of the last update on 2025-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.