Dr. Daniel R. Oas, DO
- Medicare services, 2024
- 20,572
- Medicare patients, 2024
- 722
- Part D claims, 2024
- 380
- MIPS score, 2024
- 98
- Hospital affiliations
- 5
- Practice address
- 3330 Masonic Drive, Alexandria, LA 71301
- Practice phone
- Call (318) 487-1122
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oas' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Daniel R. Oas is an orthopedic surgeon in Alexandria, Louisiana
Dr. Oas practices at CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana, part of CHRISTUS Health.
Dr. Oas' NPI, 1093782443, was assigned on March 3, 2006. Dr. Oas graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2001. Dr. Oas holds Louisiana license DO.000118.
- NPI
- 1093782443NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305845207
- NPI enumeration date
- March 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 487-1122
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel R. Oas practices at CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana
Dr. Oas' primary practice is CHRISTUS St. Frances Cabrini Hospital, at 3330 Masonic Drive, Alexandria, LA 71301 in Rapides Parish. The practice phone is (318) 487-1122.
- CHRISTUS St. Frances Cabrini Hospital3330 Masonic Drive, Alexandria, LA 71301 · Rapides ParishPhone(318) 487-1122
Source: Dmand AI Affiliation Data
Dr. Daniel R. Oas is affiliated with 7 sites of care and 2 medical groups
Dr. Oas' primary practice is CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana, part of CHRISTUS Health. Dr. Oas is also affiliated with Rapides Regional Medical Center. The medical group on file is Mid State Orthopaedic & Sports Medicine Center. Dmand AI also links Dr. Oas to 3 more hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel R. Oas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oas practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS St. Frances Cabrini Hospital | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel R. Oas is one of 292 orthopedic surgeons in Louisiana
Orthopaedic surgery is Dr. Oas' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Oas' licenses on file in 2 states: Louisiana and Florida.
Specialties and state licenses
- Orthopaedic surgery, LouisianaPrimary
- Florida license
Orthopedic surgeons near Dr. Oas
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Daniel R. Oas billed Medicare for 20,572 services in 2024
CMS data shows 20,572 Medicare services from Dr. Oas across 35 procedure codes in 2024, for 722 Medicare patients. Medicare paid $187,069 for them.
Dr. Oas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 4102024: 17,8504254%
- Imaging
- 2023: 1,2142024: 1,2221%
- Office and hospital visits
- 2023: 1,1992024: 1,1514%
- Surgery
- 2023: 3262024: 3231%
- Other services
- 2023: 252024: 264%
Where Dr. Oas' Medicare services took place, 2024
- In an office20,41099%
- In a facility1621%
Dr. Oas compared with the Louisiana median for orthopedic surgeons, 2024
- Dr. Oas
- Louisiana median
- Medicare services
- 20,572vs 1,33215.4 times
- Medicare patients
- 722vs 2502.9 times
- Part D claims
- 347vs 23548% above
Medians across 292 orthopedic surgeons in Louisiana with Dmand AI profiles that report each measure.
Dr. Oas' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Oas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oas and other orthopedic surgeons in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel R. Oas treated 722 Medicare patients in 2024, average age 74
CMS counts 722 Medicare patients who saw Dr. Oas in 2024. The largest group is 65 to 74, with 313 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Oas' median patient age at 59, with 57% women.
Dr. Oas' Medicare patients by age, 2024
Dr. Oas' Medicare patients by sex, 2024
- Women48868%
- Men23432%
Chronic conditions among Dr. Oas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Anxiety38%
- Ischemic heart disease37%
- Diabetes35%
- Mood disorders33%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel R. Oas wrote 380 Medicare Part D claims in 2024
In 2024, Dr. Oas wrote 380 Medicare Part D claims for 176 patients. 100% of them were for generic drugs. CMS names the drug for 347 of them, across 11 drugs with 11 or more claims each, at $2,814 in total drug cost. In 2023, CMS named 346 claims across 8 drugs.
Dr. Oas' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Oas' Part D claims, 2024
- Opioids33%127 of 380 claims
- Antibiotics16%62 of 380 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3462024: 347No change
Drugs named by CMS: 11 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Daniel R. Oas scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Oas for performance year 2024, reported as part of a group. Dr. Oas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of removal of tissue by Dr. Oas, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Oas' MIPS scores, performance year 2024
- 98of 100Final score
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Oas ranks in Medicare procedure volume
- Removal of tissue
- 65th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Daniel R. Oas received $3,545 in industry payments from 2016 to 2025
CMS Open Payments shows 42 general payments to Dr. Oas from 7 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 57% of the total. Arthrex, Inc. paid the most, $1,307.
General payments to Dr. Oas by program year, 2016 to 2025
General payments to Dr. Oas by kind, 2016 to 2025
- Travel and lodging$2,01657%
- Food and beverage$98828%
- Education$54115%
Companies that paid Dr. Oas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel R. Oas graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Oas graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel R. Oas's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Daniel R. Oas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Daniel R. Oas' NPI number?
Dr. Daniel R. Oas' NPI number is 1093782443. It was assigned on March 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel R. Oas?
Dr. Daniel R. Oas is an orthopedic surgeon in Alexandria, Louisiana. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Daniel R. Oas practice?
Dr. Oas practices at 3330 Masonic Drive, Alexandria, LA 71301. Dr. Oas' primary practice is CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana, part of CHRISTUS Health. Dmand AI also links Dr. Oas to 3 hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Dr. Daniel R. Oas' office phone number?
The practice phone on file for Dr. Oas is (318) 487-1122.
What is Dr. Daniel R. Oas' medical license number?
Dr. Oas holds Louisiana license DO.000118, one of the licenses on file in 2 states.
Which states has Dr. Daniel R. Oas been licensed in?
Dmand AI has state licenses on file for Dr. Oas in Louisiana and Florida.
Which hospitals is Dr. Daniel R. Oas affiliated with?
Dr. Oas practices at CHRISTUS St. Frances Cabrini Hospital in Alexandria, Louisiana. Dr. Oas is also affiliated with Rapides Regional Medical Center. Dmand AI links Dr. Oas to 3 more hospitals.
What medical group is Dr. Daniel R. Oas part of?
Dr. Oas is linked to Mid State Orthopaedic & Sports Medicine Center. Dmand AI links Dr. Oas to 1 more medical group.
Does Dr. Daniel R. Oas accept Medicare?
Yes. CMS data shows Dr. Oas billed Medicare for 20,572 services in 2024, and Dr. Oas accepts Medicare assignment.
What is Dr. Daniel R. Oas' MIPS score?
Dr. Oas' MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Daniel R. Oas see?
CMS counts 722 Medicare patients who saw Dr. Oas in 2024, with an average age of 74.
What services does Dr. Daniel R. Oas bill to Medicare?
In 2024, Dr. Oas' most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Daniel R. Oas go to medical school?
Dr. Oas graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2001.
What drugs does Dr. Daniel R. Oas prescribe most?
In 2024 Medicare Part D data, Dr. Oas' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Meloxicam and Naproxen.
Has Dr. Daniel R. Oas received payments from drug or device companies?
CMS Open Payments shows $3,545 in general payments to Dr. Oas from 7 companies from 2016 to 2025. The largest total came from Arthrex, Inc.
How long has Dr. Daniel R. Oas been practicing?
Dr. Oas graduated from medical school in 2001, 25 years ago.
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