Gregory Greer, LAC
Addiction (Substance Use Disorder) Counselor · Monroe, LA
Gregory Greer, LAC is an addiction (substance use disorder) counselor with a practice address in Monroe, Louisiana, and NPI 1912426057, issued on Sep 10, 2017. Check the license (Louisiana 1554, as entered in NPPES) with the Louisiana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregory Greer
- Credential
- LAC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- 1554 LA
Self-reported in NPPES; status is on the state search - Practice location
- 208 Cole Ave Ste 6, Monroe, LA 71203
- Phone
- (318) 366-2553
- Enumerated
- Sep 10, 2017
- Record last updated
- Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 933 in Louisiana → Look up another NPI →
Verify Gregory Greer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 1554Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory Greer among 933 addiction (substance use disorder) counselor records in Louisiana
Gregory Greer, LAC is one of 933 addiction (substance use disorder) counselor records with a practice address in Louisiana. 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 2017, is newer than 36% of them.
- NPI issued2017 · 36% of these records are older, 60% 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 updated2019 · 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 101YA0400X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 addiction (substance use disorder) counselor records list a practice address in Monroe
They are 67 of the 3,365 NPPES records with a practice address in Monroe, and 933 addiction (substance use disorder) counselor records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 933 in Louisiana → Every provider in Monroe → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Shemika ClarkMonroe, LA 712031851834733
- Tammie Colvin, CITMonroe, LA 712031215560743
- Holly Dupree, CITMonroe, LA 712031043843360
- Anna Grigsby, M.S.Monroe, LA 712031144337601
- Chanda HunterMonroe, LA 712031801268909
- Kensharo Mays, LACMonroe, LA 712031982192092
- James Mullins, CITMonroe, LA 712031295367704
- Tasha NelsonMonroe, LA 712031225480775
Common questions
What is Gregory Greer, LAC's NPI number?
Gregory Greer, LAC's National Provider Identifier (NPI) is 1912426057, issued on Sep 10, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Greer, LAC located?
The NPPES record lists a practice address at 208 Cole Ave Ste 6, Monroe, LA, 71203. Phone: (318) 366-2553. Providers update this record themselves, so call before visiting.
How can I verify Gregory Greer, LAC's license?
NPPES lists Louisiana license number 1554, as entered by the provider. Search the Louisiana 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.