Brenda Eiser, MD
NPI 1215164181 · Internal Medicine Physician · Lonetree, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brenda Eiser, MD is a Internal Medicine Physician provider in Lonetree, CO (NPI 1215164181).
Provider details
- NPI number
- 1215164181
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 51326 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-17
- Last updated
- 2021-05-07
- Certified
- 2021-05-07
Frequently asked questions
- What is Brenda Eiser's NPI number?
- Brenda Eiser's National Provider Identifier (NPI) is 1215164181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brenda Eiser's specialty?
- Brenda Eiser is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brenda Eiser located?
- Brenda Eiser's practice location on file with NPPES is 10101 Ridgegate Pkwy, Lonetree, CO 80124-5522.
- What is Brenda Eiser's phone number?
- The practice phone number listed in the NPPES registry for Brenda Eiser is (303) 338-4545.
- Does Brenda Eiser accept Medicare?
- Brenda Eiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brenda Eiser's NPI active?
- Yes — Brenda Eiser's NPI (1215164181) is active in the NPPES registry as of the last update on 2021-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.