Mark William Flanagan, MA, MPH, LCSW
Clinical Social Worker · Decatur, GA
Mark William Flanagan, MA, MPH, LCSW is a clinical social worker with a practice address in Decatur, Georgia, and NPI 1497337893, issued on Apr 25, 2021. Check the license (Georgia CSW007312, as entered in NPPES) with the Georgia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark William Flanagan
- Credential
- MA, MPH, LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- CSW007312 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1416 Midview Dr, Decatur, GA 30032
- Phone
- (404) 277-4026
- Enumerated
- Apr 25, 2021
- Record last updated
- Apr 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 4,911 in Georgia → Look up another NPI →
Verify Mark William Flanagan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license CSW007312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark William Flanagan among 4,911 clinical social worker records in Georgia
Mark William Flanagan, MA, MPH, LCSW is one of 4,911 clinical social worker records with a practice address in Georgia. 10% 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 2021, is newer than 70% of them.
- NPI issued2021 · 70% of these records are older, 23% newer
- In a Medicare fileNo · 10% of these records are
- In the CMS Doctors and Clinicians fileNo · 17% of these records are
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
424 clinical social worker records list a practice address in Decatur
They are 424 of the 5,079 NPPES records with a practice address in Decatur, and 4,911 clinical social worker records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,911 in Georgia → Every provider in Decatur → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jeronia Bowden, LCSWDecatur, GA 300321790248771
- Nancy Calloway, LCSWDecatur, GA 300321861745580
- Gregory Cosby, LCSWDecatur, GA 300321821270265
- Yolanda Cunningham, MSW, LCSWDecatur, GA 300321548321706
- Makoto Ikegami, DSW, MSW, LCSWDecatur, GA 300321932473113
- Sara Kacinko, LCSWDecatur, GA 300321730815275
- Annemarie Messerschmidt, LCSWDecatur, GA 300321417080144
- Bethany Miller, LCSW, MSWDecatur, GA 300321932663960
Common questions
What is Mark William Flanagan, MA, MPH, LCSW's NPI number?
Mark William Flanagan, MA, MPH, LCSW's National Provider Identifier (NPI) is 1497337893, issued on Apr 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mark William Flanagan, MA, MPH, LCSW located?
The NPPES record lists a practice address at 1416 Midview Dr, Decatur, GA, 30032. Phone: (404) 277-4026. Providers update this record themselves, so call before visiting.
How can I verify Mark William Flanagan, MA, MPH, LCSW's license?
NPPES lists Georgia license number CSW007312, as entered by the provider. 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.