Doris C Byas-Diaz LLC
NPI 1376253385 · Marriage & Family Therapist · Philadelphia, PA
Doris C Byas-Diaz LLC is a Marriage & Family Therapist organization in Philadelphia, PA (NPI 1376253385).
Provider details
- NPI number
- 1376253385
- Entity type
- Organization
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Doris Byas-Diaz, Ceo(267) 348-9916
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
3 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
- 2022-11-30
- Last updated
- 2023-05-08
- Certified
- 2023-05-08
Frequently asked questions
- What is Doris C Byas-Diaz LLC's NPI number?
- Doris C Byas-Diaz LLC's National Provider Identifier (NPI) is 1376253385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Doris C Byas-Diaz LLC?
- Doris C Byas-Diaz LLC is classified in the NPPES registry as Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Doris C Byas-Diaz LLC located?
- Doris C Byas-Diaz LLC's practice location on file with NPPES is 121 E Wyoming Ave, Philadelphia, PA 19120-4429.
- What is Doris C Byas-Diaz LLC's phone number?
- The practice phone number listed in the NPPES registry for Doris C Byas-Diaz LLC is (267) 348-9916.
- Who is the authorized official for Doris C Byas-Diaz LLC?
- The authorized official listed on Doris C Byas-Diaz LLC's NPPES record is Doris Byas-Diaz, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Doris C Byas-Diaz LLC's NPI active?
- Yes — Doris C Byas-Diaz LLC's NPI (1376253385) is active in the NPPES registry as of the last update on 2023-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.