John B. Marston
Addiction (Substance Use Disorder) Counselor · Beaufort, SC
John B. Marston is an addiction (substance use disorder) counselor with a practice address in Beaufort, South Carolina, and NPI 1922740372, issued on Apr 7, 2022. Check the license with the South Carolina board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John B. Marston
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- Practice location
- 1905 Duke St Ste 270, Beaufort, SC 29902
- Phone
- (843) 255-6014
- Enumerated
- Apr 7, 2022
- Record last updated
- Apr 7, 2022
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 1,111 in South Carolina → Look up another NPI →
Also registered at 1905 Duke St Ste 270
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sabrina Allen, CAC-IN PROCESSAddiction (Substance Use Disorder) Counselor1215422415
- Yolanda LopezAddiction (Substance Use Disorder) Counselor1720797723
- Thomas McMahon, IP ADC IAddiction (Substance Use Disorder) Counselor1063283273
- Ryan PoagPeer Specialist1235074097
Verify John B. Marston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina 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
John B. Marston among 1,111 addiction (substance use disorder) counselor records in South Carolina
John B. Marston is one of 1,111 addiction (substance use disorder) counselor records with a practice address in South Carolina. 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 2022, is newer than 65% of them.
- NPI issued2022 · 65% of these records are older, 26% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 addiction (substance use disorder) counselor records list a practice address in Beaufort
They are 26 of the 1,190 NPPES records with a practice address in Beaufort, and 1,111 addiction (substance use disorder) counselor records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,111 in South Carolina → Every provider in Beaufort → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Sabrina Allen, CAC-IN PROCESSBeaufort, SC 299021215422415
- Shemikia BrownBeaufort, SC 299021699013383
- Caleb Brown, B.A., CACPBeaufort, SC 299021982037610
- Bonita Connolly, BABeaufort, SC 299021891922480
- Lori EliasBeaufort, SC 299021871816009
- Tammy FigueroaBeaufort, SC 299021386982064
- Taryn FisherBeaufort, SC 299021043960347
- Areatha HamiltonBeaufort, SC 299021659619567
Common questions
What is John B. Marston's NPI number?
John B. Marston's National Provider Identifier (NPI) is 1922740372, issued on Apr 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is John B. Marston located?
The NPPES record lists a practice address at 1905 Duke St Ste 270, Beaufort, SC, 29902. Phone: (843) 255-6014. Providers update this record themselves, so call before visiting.
How can I verify John B. Marston's license?
Search the South Carolina 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.