Charles Mason
Counselor · Antioch, CA
Charles Mason is a counselor with a practice address in Antioch, California, and NPI 1699828772, issued on Jan 19, 2007. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Charles Mason
- Primary taxonomy
- Counselor 101Y00000X
- Practice location
- 1500 D St RM 601, Antioch, CA 94509
- Phone
- (925) 777-9550
- Enumerated
- Jan 19, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest counselor records → All 13,723 in California → Look up another NPI →
Also registered at 1500 D St RM 601
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vicki Allen, R.N.Registered Nurse1063564847
- Amanda JohnsonCounselor1043362114
- Pamela Spain, R.N.Child & Adolescent Psychiatric/Mental Health Registered Nurse1336203728
Verify Charles Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Charles Mason among 13,723 counselor records in California
Charles Mason is one of 13,723 counselor records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 2% of them.
- NPI issued2007 · 2% of these records are older, 83% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 counselor records list a practice address in Antioch
They are 24 of the 2,184 NPPES records with a practice address in Antioch, and 13,723 counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,723 in California → Every provider in Antioch → Counselor nationwide →
The 8 counselor records with the nearest ZIP codes
- Jacqueline BaechlerAntioch, CA 945091639485006
- Maranyeli EstradaAntioch, CA 945091407232986
- Alison GatesAntioch, CA 945091972865699
- Cynthia GracieAntioch, CA 945091699128819
- Briana HendersonAntioch, CA 945091083847966
- Amanda JohnsonAntioch, CA 945091043362114
- Lauren MelloneAntioch, CA 945091477935815
- Lisa MichelAntioch, CA 945091295124972
Common questions
What is Charles Mason's NPI number?
Charles Mason's National Provider Identifier (NPI) is 1699828772, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Charles Mason located?
The NPPES record lists a practice address at 1500 D St RM 601, Antioch, CA, 94509. Phone: (925) 777-9550. Providers update this record themselves, so call before visiting.
How can I verify Charles Mason's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.