Joan Nelson, DNP
NPI 1649307679 · Geriatric Medicine (Internal Medicine) Physician · Denver, CO
Joan Nelson, DNP is a Geriatric Medicine (Internal Medicine) Physician provider in Denver, CO (NPI 1649307679).
Provider details
- NPI number
- 1649307679
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 109709 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2014-03-27
Frequently asked questions
- What is Joan Nelson's NPI number?
- Joan Nelson's National Provider Identifier (NPI) is 1649307679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Nelson's specialty?
- Joan Nelson is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Nelson located?
- Joan Nelson's practice location on file with NPPES is 3525 W Oxford Ave, Denver, CO 80236-3106.
- What is Joan Nelson's phone number?
- The practice phone number listed in the NPPES registry for Joan Nelson is (303) 797-4260.
- Is Joan Nelson's NPI active?
- Yes — Joan Nelson's NPI (1649307679) is active in the NPPES registry as of the last update on 2014-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.