Doris Byas-Diaz, LMFT.
NPI 1770729147 · Mental Health Counselor · Philadelphia, PA
Doris Byas-Diaz, LMFT. is a Mental Health Counselor provider in Philadelphia, PA (NPI 1770729147).
Provider details
- NPI number
- 1770729147
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMFT.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
17 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
- 2009-01-06
- Last updated
- 2023-05-08
- Certified
- 2023-05-08
Frequently asked questions
- What is Doris Byas-Diaz's NPI number?
- Doris Byas-Diaz's National Provider Identifier (NPI) is 1770729147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doris Byas-Diaz's specialty?
- Doris Byas-Diaz is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Doris Byas-Diaz located?
- Doris Byas-Diaz's practice location on file with NPPES is 121 E Wyoming Ave, Philadelphia, PA 19120-4429.
- What is Doris Byas-Diaz's phone number?
- The practice phone number listed in the NPPES registry for Doris Byas-Diaz is (412) 409-4857.
- Is Doris Byas-Diaz's NPI active?
- Yes — Doris Byas-Diaz's NPI (1770729147) 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.