Isabella De Marchena
NPI 1861277527 · Mental Health Counselor · Boston, MA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabella De Marchena is a Mental Health Counselor provider in Boston, MA (NPI 1861277527).
Provider details
- NPI number
- 1861277527
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- 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
2 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
- 2023-08-30
- Last updated
- 2023-08-30
- Certified
- 2023-08-30
Frequently asked questions
- What is Isabella De Marchena's NPI number?
- Isabella De Marchena's National Provider Identifier (NPI) is 1861277527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella De Marchena's specialty?
- Isabella De Marchena is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Isabella De Marchena located?
- Isabella De Marchena's practice location on file with NPPES is 112 Water St Ste 203, Boston, MA 02109-4225.
- What is Isabella De Marchena's phone number?
- The practice phone number listed in the NPPES registry for Isabella De Marchena is (855) 284-7483.
- Does Isabella De Marchena accept Medicare?
- Isabella De Marchena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabella De Marchena's NPI active?
- Yes — Isabella De Marchena's NPI (1861277527) is active in the NPPES registry as of the last update on 2023-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.