IndividualActive
Maren Neises, RN
NPI 1942488911 · Registered Nurse · Larkspur, CO
Maren Neises, RN is a Registered Nurse provider in Larkspur, CO (NPI 1942488911).
Provider details
- NPI number
- 1942488911
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 140739 (CO)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1201 Fremont Drive
Larkspur, CO 80118-8755
Phone: (720) 201-6959
Fax: (303) 681-9949
Street-level locationGet directions
Mailing address
Po Box 1103
Castle Rock, CO 80104
Registry dates
- Enumerated
- 2008-02-01
- Last updated
- 2008-02-01
Frequently asked questions
- What is Maren Neises's NPI number?
- Maren Neises's National Provider Identifier (NPI) is 1942488911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maren Neises's specialty?
- Maren Neises is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Maren Neises located?
- Maren Neises's practice location on file with NPPES is 1201 Fremont Drive, Larkspur, CO 80118-8755.
- What is Maren Neises's phone number?
- The practice phone number listed in the NPPES registry for Maren Neises is (720) 201-6959.
- Is Maren Neises's NPI active?
- Yes — Maren Neises's NPI (1942488911) is active in the NPPES registry as of the last update on 2008-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.