Ellen Hartman, PA-C
NPI 1639117112 · Physician Assistant · Littleton, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Hartman, PA-C is a Physician Assistant provider in Littleton, CO (NPI 1639117112).
Provider details
- NPI number
- 1639117112
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA-548 (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
20 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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diph,pertuss(acell),tet Vac/Pfbrand: Adacel Tdap | 31 | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 28 | 27 |
| Cefuroxime Axetilbrand: Cefuroxime | 26 | 26 |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 25 | 25 |
| Rosuvastatin Calcium | 20 | — |
| Atorvastatin Calcium | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2021-06-11
- Certified
- 2021-06-11
Frequently asked questions
- What is Ellen Hartman's NPI number?
- Ellen Hartman's National Provider Identifier (NPI) is 1639117112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Hartman's specialty?
- Ellen Hartman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellen Hartman located?
- Ellen Hartman's practice location on file with NPPES is 5257 S Wadsworth Blvd, Littleton, CO 80123-2228.
- What is Ellen Hartman's phone number?
- The practice phone number listed in the NPPES registry for Ellen Hartman is (303) 338-4545.
- Does Ellen Hartman accept Medicare?
- Ellen Hartman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Hartman's NPI active?
- Yes — Ellen Hartman's NPI (1639117112) is active in the NPPES registry as of the last update on 2021-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.