Martin Zaldivar, LMSW
NPI 1851962021 · Social Worker · Tulsa, OK
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Zaldivar, LMSW is a Social Worker provider in Tulsa, OK (NPI 1851962021).
Provider details
- NPI number
- 1851962021
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 7836 (OK)
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
4 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
- 2021-07-08
- Last updated
- 2021-07-08
- Certified
- 2021-07-08
Frequently asked questions
- What is Martin Zaldivar's NPI number?
- Martin Zaldivar's National Provider Identifier (NPI) is 1851962021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Zaldivar's specialty?
- Martin Zaldivar is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Martin Zaldivar located?
- Martin Zaldivar's practice location on file with NPPES is 650 S Peoria Ave, Tulsa, OK 74120-4429.
- What is Martin Zaldivar's phone number?
- The practice phone number listed in the NPPES registry for Martin Zaldivar is (918) 587-9471.
- Does Martin Zaldivar accept Medicare?
- Martin Zaldivar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Zaldivar's NPI active?
- Yes — Martin Zaldivar's NPI (1851962021) is active in the NPPES registry as of the last update on 2021-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.