Robert Steven Guier, DDS
Periodontics · Shreveport, LA
Robert Steven Guier, DDS is a periodontics with a practice address in Shreveport, Louisiana, and NPI 1568526028, issued on Dec 20, 2006. Check the license (Louisiana 3230, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Steven Guier
- Credential
- DDS
- Primary taxonomy
- Periodontics 1223P0300X
- License number
- 3230 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2001 E 70TH St, Shreveport, LA 71105
- Phone
- (318) 798-1201
- Enumerated
- Dec 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest periodontics records → All 61 in Louisiana → Look up another NPI →
Also registered at 2001 E 70TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Brady, DDSEndodontics1154459386
- Clarence Erickson, D.D.S.General Practice Dentistry1477680056
- William Goyne, DDSOral and Maxillofacial Surgery (Dentist)1326188145
- Charles Hubley, D.D.S.General Practice Dentistry1760509566
Verify Robert Steven Guier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 3230Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average periodontics in 2024
169 Medicare Part D claims for 49 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate96 claims
- Amoxicillin33 claims
- Ibuprofen21 claims
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.
Robert Steven Guier among 61 periodontics records in Louisiana
Robert Steven Guier, DDS is one of 61 periodontics records with a practice address in Louisiana. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 69% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Periodontics providers in Louisiana
There are 61 periodontics records in Louisiana.
All 61 in Louisiana → Every provider in Shreveport → Periodontics nationwide →
The 8 periodontics records with the nearest ZIP codes
- Thomas Borders, DDSShreveport, LA 711051952393167
- Gary Key, DDS,MSShreveport, LA 711051083702153
- Thomas McNeely, DDS MDShreveport, LA 711041992803373
- Ashley Shields, DMDBarksdale Afb, LA 711101538409255
- Damon Bradford, DDSMonroe, LA 712011972626737
- James Lavespere, DDSMonroe, LA 712011619192762
- Jeffrey Anzalone, DDSWest Monroe, LA 712911427142488
- Afarin Arghami, D.D.S., M.S.Baton Rouge, LA 708161437691904
Common questions
What is Robert Steven Guier, DDS's NPI number?
Robert Steven Guier, DDS's National Provider Identifier (NPI) is 1568526028, issued on Dec 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Steven Guier, DDS located?
The NPPES record lists a practice address at 2001 E 70TH St, Shreveport, LA, 71105. Phone: (318) 798-1201. Providers update this record themselves, so call before visiting.
How can I verify Robert Steven Guier, DDS's license?
NPPES lists Louisiana license number 3230, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Robert Steven Guier, DDS prescribe under Medicare Part D?
In 2024, Robert Steven Guier, DDS had 169 Medicare Part D claims for 49 beneficiaries; the average among periodontics prescribers was 277. 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.