What is Mattie Biggs's NPI number?

Mattie Biggs's National Provider Identifier (NPI) is 1629816038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mattie Biggs's specialty?

Mattie Biggs is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Mattie Biggs located?

Mattie Biggs's practice location on file with NPPES is 4100 W 3rd St, Dayton, OH 45428-9000.

What is Mattie Biggs's phone number?

The practice phone number listed in the NPPES registry for Mattie Biggs is (937) 268-6511.

Is Mattie Biggs's NPI active?

Yes — Mattie Biggs's NPI (1629816038) is active in the NPPES registry as of the last update on 2026-02-26.

IndividualActive

Mattie Biggs, PSYD

NPI 1629816038 · Clinical Psychologist · Dayton, OH

Mattie Biggs, PSYD is a Clinical Psychologist provider in Dayton, OH (NPI 1629816038).

Provider details

NPI number: 1629816038
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Female
Sole proprietor: No
License: 20043831A (IN)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 20043831A (IN)
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 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
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

4100 W 3rd St

Dayton, OH 45428-9000

Phone: (937) 268-6511

Street-level locationGet directions

More OH providers

Mailing address