Marcos Apolonio, LCSW
NPI 1396143830 · Clinical Social Worker · Pinole, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcos Apolonio, LCSW is a Clinical Social Worker provider in Pinole, CA (NPI 1396143830).
Provider details
- NPI number
- 1396143830
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- LCSW81717 (CA)
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 2000 Hearst Ave Ste 203aBerkeley, CA 94709-2260Phone: (510) 981-1471Fax: (844) 630-3965
- 2118 Willow Pass Rd Ste 500Concord, CA 94520-2414Phone: (925) 421-8124
Registry dates
- Enumerated
- 2014-12-16
- Last updated
- 2019-05-24
Frequently asked questions
- What is Marcos Apolonio's NPI number?
- Marcos Apolonio's National Provider Identifier (NPI) is 1396143830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcos Apolonio's specialty?
- Marcos Apolonio is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcos Apolonio located?
- Marcos Apolonio's practice location on file with NPPES is 759 Appian Way Ste 2c, Pinole, CA 94564-2470.
- What is Marcos Apolonio's phone number?
- The practice phone number listed in the NPPES registry for Marcos Apolonio is (510) 981-1471.
- Does Marcos Apolonio accept Medicare?
- Marcos Apolonio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcos Apolonio's NPI active?
- Yes — Marcos Apolonio's NPI (1396143830) is active in the NPPES registry as of the last update on 2019-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.