Ellen Papanikolaou, LCMHC
NPI 1851485593 · Mental Health Counselor · Manchester, NH
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Papanikolaou, LCMHC is a Mental Health Counselor provider in Manchester, NH (NPI 1851485593).
Provider details
- NPI number
- 1851485593
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 645 (NH)
Specialties & taxonomies
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
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
- 2006-10-03
- Last updated
- 2013-02-18
Frequently asked questions
- What is Ellen Papanikolaou's NPI number?
- Ellen Papanikolaou's National Provider Identifier (NPI) is 1851485593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Papanikolaou's specialty?
- Ellen Papanikolaou is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Ellen Papanikolaou located?
- Ellen Papanikolaou's practice location on file with NPPES is 1361 Elm St, Manchester, NH 03101-1324.
- What is Ellen Papanikolaou's phone number?
- The practice phone number listed in the NPPES registry for Ellen Papanikolaou is (603) 232-6987.
- Does Ellen Papanikolaou accept Medicare?
- Ellen Papanikolaou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Papanikolaou's NPI active?
- Yes — Ellen Papanikolaou's NPI (1851485593) is active in the NPPES registry as of the last update on 2013-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.