Arleen Ostrander, LPC
NPI 1255583977 · Mental Health Counselor · Littleton, CO
Arleen Ostrander, LPC is a Mental Health Counselor provider in Littleton, CO (NPI 1255583977).
Provider details
- NPI number
- 1255583977
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3519 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
- 2008-10-13
- Last updated
- 2008-10-13
Frequently asked questions
- What is Arleen Ostrander's NPI number?
- Arleen Ostrander's National Provider Identifier (NPI) is 1255583977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arleen Ostrander's specialty?
- Arleen Ostrander is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Arleen Ostrander located?
- Arleen Ostrander's practice location on file with NPPES is 679 W Littleton Blvd, Littleton, CO 80120-2369.
- What is Arleen Ostrander's phone number?
- The practice phone number listed in the NPPES registry for Arleen Ostrander is (303) 726-2214.
- Is Arleen Ostrander's NPI active?
- Yes — Arleen Ostrander's NPI (1255583977) is active in the NPPES registry as of the last update on 2008-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.