Dewey Dale Archer, MD
Psychiatry Physician · Lake Charles, LA
Dewey Dale Archer, MD is a psychiatry physician with a practice address in Lake Charles, Louisiana, and NPI 1568529576, issued on Jan 2, 2007. Check the license (Louisiana 018012, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Dewey Dale Archer
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 018012 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2829 4TH Ave, Lake Charles, LA 70601
- Phone
- (337) 477-7091
- Enumerated
- Jan 2, 2007
- Record last updated
- Mar 28, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (337) 474-4552
- Medicaid ID
- 1372994 LA
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 583 in Louisiana → Look up another NPI →
Also registered at 2829 4TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia AlexanderCase Manager/Care Coordinator1780187849
- Raymond Appling, L.C.S.W.Clinical Social Worker1831158054
- Stacy ArceneauxAddiction (Substance Use Disorder) Counselor1609290782
- Kendra BellCase Manager/Care Coordinator1952804015
- Mellisa BoothMental Health Counselor1154851038
- Mallory BreauxCase Manager/Care Coordinator1043852502
Verify Dewey Dale Archer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 018012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
17 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Dewey Dale Archer among 583 psychiatry physician records in Louisiana
Dewey Dale Archer, MD is one of 583 psychiatry physician records with a practice address in Louisiana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2012 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Louisiana
There are 583 psychiatry physician records in Louisiana.
All 583 in Louisiana → Every provider in Lake Charles → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- James Anderson, M.D.Lake Charles, LA 706011619008075
- David Buttross, MDLake Charles, LA 706011083615421
- Said Cantu, MDLake Charles, LA 706011679602932
- Patrick Hayes, MDLake Charles, LA 706011619052461
- Brian Mooney, MDLake Charles, LA 706011780685024
- David Murdock, M.D.Lake Charles, LA 706011508830316
- Charles Murphy, M.D.Lake Charles, LA 706011760464796
- Jayendra Patel, M.D.Lake Charles, LA 706011467434191
Common questions
What is Dewey Dale Archer, MD's NPI number?
Dewey Dale Archer, MD's National Provider Identifier (NPI) is 1568529576, issued on Jan 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dewey Dale Archer, MD located?
The NPPES record lists a practice address at 2829 4TH Ave, Lake Charles, LA, 70601. Phone: (337) 477-7091. Providers update this record themselves, so call before visiting.
How can I verify Dewey Dale Archer, MD's license?
NPPES lists Louisiana license number 018012, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dewey Dale Archer, MD prescribe under Medicare Part D?
In 2024, Dewey Dale Archer, MD had 17 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.