Mary Shy, FNP-CS
NPI 1053412742 · Family Nurse Practitioner · Walsh, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Shy, FNP-CS is a Family Nurse Practitioner provider in Walsh, CO (NPI 1053412742).
Provider details
- NPI number
- 1053412742
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-CS
- Sex
- Female
- Sole proprietor
- No
- License
- 2312 (CO)
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 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 190 | 41 |
| Duloxetine Hcl | 182 | 28 |
| Tamsulosin Hcl | 138 | 25 |
| Lisinopril | 113 | 34 |
| Gabapentin | 111 | 26 |
| Torsemide | 102 | 23 |
| Pantoprazole Sodium | 99 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2021-06-07
- Certified
- 2021-06-07
Frequently asked questions
- What is Mary Shy's NPI number?
- Mary Shy's National Provider Identifier (NPI) is 1053412742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Shy's specialty?
- Mary Shy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Shy located?
- Mary Shy's practice location on file with NPPES is Po Box 608, Walsh, CO 81090-0608.
- What is Mary Shy's phone number?
- The practice phone number listed in the NPPES registry for Mary Shy is (719) 543-6633.
- Does Mary Shy accept Medicare?
- Mary Shy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Shy's NPI active?
- Yes — Mary Shy's NPI (1053412742) is active in the NPPES registry as of the last update on 2021-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.