Niel Hartwell, RN
NPI 1184013336 · Medical-Surgical Clinical Nurse Specialist · Lone Tree, CO
Niel Hartwell, RN is a Medical-Surgical Clinical Nurse Specialist provider in Lone Tree, CO (NPI 1184013336).
Provider details
- NPI number
- 1184013336
- Entity type
- Individual
- Primary specialty
- Medical-Surgical Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0203494 (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
11 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
- 2015-01-12
- Last updated
- 2015-01-12
Frequently asked questions
- What is Niel Hartwell's NPI number?
- Niel Hartwell's National Provider Identifier (NPI) is 1184013336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Niel Hartwell's specialty?
- Niel Hartwell is listed in the NPPES registry with a primary specialty of Medical-Surgical Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Niel Hartwell located?
- Niel Hartwell's practice location on file with NPPES is 10103 Ridgegate Pkwy Ste 306, Lone Tree, CO 80124-5525.
- What is Niel Hartwell's phone number?
- The practice phone number listed in the NPPES registry for Niel Hartwell is (303) 225-8120.
- Is Niel Hartwell's NPI active?
- Yes — Niel Hartwell's NPI (1184013336) is active in the NPPES registry as of the last update on 2015-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.