IndividualActive
Johanna Martinez, M.S.W
NPI 1447412846 · Social Worker · Buffalo, NY
Johanna Martinez, M.S.W is a Social Worker provider in Buffalo, NY (NPI 1447412846).
Provider details
- NPI number
- 1447412846
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
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
699 Hertel Ave
Buffalo, NY 14207-2341
Phone: (716) 831-1977
Street-level locationGet directions
Mailing address
3020 Bailey Ave
Buffalo, NY 14215-2814
Registry dates
- Enumerated
- 2008-06-26
- Last updated
- 2008-06-26
Frequently asked questions
- What is Johanna Martinez's NPI number?
- Johanna Martinez's National Provider Identifier (NPI) is 1447412846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Martinez's specialty?
- Johanna Martinez is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Johanna Martinez located?
- Johanna Martinez's practice location on file with NPPES is 699 Hertel Ave, Buffalo, NY 14207-2341.
- What is Johanna Martinez's phone number?
- The practice phone number listed in the NPPES registry for Johanna Martinez is (716) 831-1977.
- Is Johanna Martinez's NPI active?
- Yes — Johanna Martinez's NPI (1447412846) is active in the NPPES registry as of the last update on 2008-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.