Sierra Marcus, MA
Mental Health Counselor · Duluth, GA
Sierra Marcus, MA is a mental health counselor with a practice address in Duluth, Georgia, and NPI 1699383331, issued on Jul 20, 2020. Check the license with the Georgia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sierra Marcus
- Credential
- MA
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 3305 Breckinridge Blvd Ste 116, Duluth, GA 30096
- Phone
- (770) 495-9775
- Enumerated
- Jul 20, 2020
- Record last updated
- Jul 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (770) 495-9745
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 4,878 in Georgia → Look up another NPI →
Also registered at 3305 Breckinridge Blvd Ste 116
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ijuana McCain, LAPCMental Health Counselor1023327525
- Christie Payne, RD, LPCProfessional Counselor1033483326
- Kelsey Sander, LMSWClinical Social Worker1366908246
Verify Sierra Marcus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia 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
Sierra Marcus among 4,878 mental health counselor records in Georgia
Sierra Marcus, MA is one of 4,878 mental health counselor records with a practice address in Georgia. 3% 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 2020, is newer than 47% of them.
- NPI issued2020 · 47% of these records are older, 48% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2020 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 mental health counselor records list a practice address in Duluth
They are 30 of the 1,766 NPPES records with a practice address in Duluth, and 4,878 mental health counselor records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,878 in Georgia → Every provider in Duluth → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Cherie Adams-Ndlovu, MSDuluth, GA 300961205367315
- Marsia Brown-Smith, LPCDuluth, GA 300961891468799
- Courtney ChaneyDuluth, GA 300961083281935
- Angela ChristianDuluth, GA 300961326581810
- Lakeesha GossDuluth, GA 300961972056950
- Danielle GravesDuluth, GA 300961598332322
- Katherine Knott, MS, LAPC, NCCDuluth, GA 300961235611724
- Ijuana McCain, LAPCDuluth, GA 300961023327525
Common questions
What is Sierra Marcus, MA's NPI number?
Sierra Marcus, MA's National Provider Identifier (NPI) is 1699383331, issued on Jul 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sierra Marcus, MA located?
The NPPES record lists a practice address at 3305 Breckinridge Blvd Ste 116, Duluth, GA, 30096. Phone: (770) 495-9775. Providers update this record themselves, so call before visiting.
How can I verify Sierra Marcus, MA's license?
Search the Georgia 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.