Christina Ostan Maxwell, MA
NPI 1871818310 · Mental Health Counselor · Newton, MA
Christina Ostan Maxwell, MA is a Mental Health Counselor provider in Newton, MA (NPI 1871818310).
Provider details
- NPI number
- 1871818310
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
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
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-03-27
- Last updated
- 2010-03-27
Frequently asked questions
- What is Christina Ostan Maxwell's NPI number?
- Christina Ostan Maxwell's National Provider Identifier (NPI) is 1871818310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Ostan Maxwell's specialty?
- Christina Ostan Maxwell is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Christina Ostan Maxwell located?
- Christina Ostan Maxwell's practice location on file with NPPES is 64 Eldredge St, Newton, MA 02458-2017.
- What is Christina Ostan Maxwell's phone number?
- The practice phone number listed in the NPPES registry for Christina Ostan Maxwell is (617) 969-4825.
- Is Christina Ostan Maxwell's NPI active?
- Yes — Christina Ostan Maxwell's NPI (1871818310) is active in the NPPES registry as of the last update on 2010-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.