Daniel R. Oas, D.O.
Orthopaedic Surgery Physician · Alexandria, LA
Daniel R. Oas, D.O. is an orthopaedic surgery physician with a practice address in Alexandria, Louisiana, and NPI 1093782443, issued on Mar 3, 2006. Check the license (Louisiana DO.000118, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Daniel R. Oas
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- DO.000118 LA
OS 9659 FL
Self-reported in NPPES; status is on the state search - Practice location
- Mid State Orthoapedic And Sports Medicine Center, LLC, Alexandria, LA 71301
- Phone
- (318) 473-9556
- Enumerated
- Mar 3, 2006
- Record last updated
- Aug 25, 2023
- Fax
- (318) 441-8339
- Medicaid ID
- 1031453 LA
- Medicare enrollment
- Enrolled (PECOS I20220414001036); may accept Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2001
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 336 in Louisiana → Look up another NPI →
Verify Daniel R. Oas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license DO.000118Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
380 Medicare Part D claims for 176 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 127 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen78 claims
- Meloxicam78 claims
- Naproxen35 claims
- Tramadol Hcl27 claims
- Doxycycline Hyclate25 claims
- Celecoxib23 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.
Industry payments in 2024: $1,462.57
22 payments; by number, the most common kind was food and beverage; the largest payer was Arthrex, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Mid State Orthopaedic And Sports Medicine Center LLCAlexandria, LA
- Physical Therapy Services OF West Louisiana IncLeesville, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel R. Oas among 336 orthopaedic surgery physician records in Louisiana
Daniel R. Oas, D.O. is one of 336 orthopaedic surgery physician records with a practice address in Louisiana. 77% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 39% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2001 · median 2001 among the 213 with a school on file
- Record last updated2023 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Louisiana
There are 336 orthopaedic surgery physician records in Louisiana.
All 336 in Louisiana → Every provider in Alexandria → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Michael Brunet, MDAlexandria, LA 713011821062670
- William Crenshaw, M.D.Alexandria, LA 713011700099538
- Vanda Davidson, MDAlexandria, LA 713011508858184
- Jeffrey Garrison, M.D.Alexandria, LA 713011104849009
- Miles Parsons, M.D.Alexandria, LA 713011407385586
- Louis Perdue, MDAlexandria, LA 713011215901160
- Timmothy Randell, M.D.Alexandria, LA 713011245460013
- Sonya Sloan, M.D.Alexandria, LA 713011134217888
Common questions
What is Daniel R. Oas, D.O.'s NPI number?
Daniel R. Oas, D.O.'s National Provider Identifier (NPI) is 1093782443, issued on Mar 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel R. Oas, D.O. located?
The NPPES record lists a practice address at Mid State Orthoapedic And Sports Medicine Center, LLC, Alexandria, LA, 71301. Phone: (318) 473-9556. Providers update this record themselves, so call before visiting.
How can I verify Daniel R. Oas, D.O.'s license?
NPPES lists Louisiana license number DO.000118, 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 Daniel R. Oas, D.O. prescribe under Medicare Part D?
In 2024, Daniel R. Oas, D.O. had 380 Medicare Part D claims for 176 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.