What is Sidonna Dewyea's NPI number?

Sidonna Dewyea's National Provider Identifier (NPI) is 1235023078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sidonna Dewyea's specialty?

Sidonna Dewyea is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Sidonna Dewyea located?

Sidonna Dewyea's practice location on file with NPPES is 1 Wells Ave, Newton, MA 02459-3226.

What is Sidonna Dewyea's phone number?

The practice phone number listed in the NPPES registry for Sidonna Dewyea is (617) 327-6777.

Is Sidonna Dewyea's NPI active?

Yes — Sidonna Dewyea's NPI (1235023078) is active in the NPPES registry as of the last update on 2025-07-07.

IndividualActive

Sidonna Dewyea

NPI 1235023078 · Mental Health Counselor · Newton, MA

Sidonna Dewyea is a Mental Health Counselor provider in Newton, MA (NPI 1235023078).

Provider details

NPI number: 1235023078
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

1 Wells Ave

Newton, MA 02459-3226

Phone: (617) 327-6777

Street-level locationGet directions

More MA providers

Mailing address