Multi-Center Clinical Evaluation of the ATTUNE® Revision System in Revision Total Knee Arthroplasty (opens in a new tab)
Active, not recruiting
ATTUNE Revision Knee System in Revision Total Knee Arthroplasty
Dr. David Edward Keller, MD
NPI1487734026PAC ID1254322811
- Medicare services, 2024
- 2,876
- Medicare patients, 2024
- 474
- Part D claims, 2024
- 134
- Clinical trials
- 1
- MIPS score, 2024
- 76
- Practice address
- 900 W Cherokee Ave, Enid, OK 73701
- Practice phone
- Call (580) 233-6707
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwest Oklahoma Orthopaedic Clinic
Enid, Oklahoma
Find Dr. Keller's 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. David Edward Keller is an orthopedic surgeon in Enid, Oklahoma
Dr. Keller practices at Northwest Oklahoma Orthopaedic Clinic in Enid, Oklahoma.
Dr. Keller's NPI, 1487734026, was assigned on October 17, 2006. Dr. Keller graduated from University of Arkansas College of Medicine in 1999. Dr. Keller holds Oklahoma license 21710.
NPI and contact details
- NPI
- 1487734026NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254322811
- NPI enumeration date
- October 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (580) 233-6707
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Edward Keller practices at Northwest Oklahoma Orthopaedic Clinic in Enid, Oklahoma
Dr. Keller's primary practice is Northwest Oklahoma Orthopaedic Clinic, at 900 W Cherokee Ave, Enid, OK 73701 in Garfield County. The practice phone is (580) 233-6707.
- Northwest Oklahoma Orthopaedic Clinic900 W Cherokee Ave, Enid, OK 73701 · Garfield CountyPhone(580) 233-6707
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Edward Keller is affiliated with 3 sites of care and 1 medical group
Dr. Keller's primary practice is Northwest Oklahoma Orthopaedic Clinic in Enid, Oklahoma. Dr. Keller is also affiliated with St. Mary's Regional Medical Center. The medical group on file is Northwest Oklahoma Orthopaedic Clinic. Dmand AI also links Dr. Keller to 1 more group practice or clinic, named with a free account.
Northwest Oklahoma Orthopaedic ClinicPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Edward Keller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keller practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Oklahoma Orthopaedic Clinic | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Edward Keller is one of 266 orthopedic surgeons in Oklahoma
Orthopaedic surgery is Dr. Keller's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Keller is licensed in Oklahoma.
Specialties and state licenses
- Orthopaedic surgery, OklahomaPrimary
Orthopedic surgeons near Dr. Keller
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
266orthopedic surgeons in Oklahoma
5orthopedic surgeons in Enid
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Edward Keller billed Medicare for 2,876 services in 2024
CMS data shows 2,876 Medicare services from Dr. Keller across 18 procedure codes in 2024, for 474 Medicare patients. Medicare paid $133,467 for them.
Medicare services, 20242,876
Medicare patients474
Paid by Medicare$133,467
Procedure codes18
Dr. Keller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,5942024: 1,4966%
- Office and hospital visits
- 2023: 5562024: 5049%
- Surgery
- 2023: 5332024: 45614%
- Imaging
- 2023: 5052024: 42017%
Where Dr. Keller's Medicare services took place, 2024
- In an office2,70994%
- In a facility1676%
Dr. Keller compared with the Oklahoma median for orthopedic surgeons, 2024
- Dr. Keller
- Oklahoma median
- Medicare services
- 2,876vs 1,1922.4 times
- Medicare patients
- 474vs 28566% above
- Part D claims
- 96vs 22858% below
Medians across 246 orthopedic surgeons in Oklahoma with Dmand AI profiles that report each measure.
Dr. Keller's 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Keller and other orthopedic surgeons in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Edward Keller treated 474 Medicare patients in 2024, average age 76
CMS counts 474 Medicare patients who saw Dr. Keller in 2024. The largest group is 65 to 74, with 200 patients. 75% of them have arthritis, and 75% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Keller's median patient age at 71, with 58% women.
Medicare patients, 2024474
Average age76
Average risk score1.11
Also on Medicaid2%
Dr. Keller's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Keller's Medicare patients by sex, 2024
- Women29963%
- Men17537%
Chronic conditions among Dr. Keller's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease36%
- Diabetes30%
- Chronic kidney disease29%
- Atrial fibrillation22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Keller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Edward Keller wrote 134 Medicare Part D claims in 2024
In 2024, Dr. Keller wrote 134 Medicare Part D claims for 79 patients. 99% of them were for generic drugs. CMS names the drug for 96 of them, across 2 drugs with 11 or more claims each, at $585 in total drug cost. In 2023, CMS named 157 claims across 3 drugs.
Part D claims, 2024134
Drugs named by CMS2
Total drug cost$585
Part D patients79
Dr. Keller's Part D claims by kind of drug, 2024
- Generic133 claims99%
- Brand-name and other1 claims1%
Dr. Keller's 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. Keller's Part D claims, 2024
- Opioids69%92 of 134 claims
- Antibiotics18%24 of 134 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: 1572024: 9639%
Drugs named by CMS: 2 in 2024, 3 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. David Edward Keller scored 76 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 76 out of 100 for Dr. Keller for performance year 2024, reported as part of a group. Dr. Keller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 38 procedures of knee replacement by Dr. Keller, more than 71% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Keller's MIPS scores, performance year 2024
- 76of 100Final score
- 63.6of 100Quality
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Keller ranks in Medicare procedure volume
- Knee replacement
- 71st percentile38 procedures
- Hip replacement
- 53rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of 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. David Edward Keller has worked on 1 clinical trial
Dmand AI links Dr. Keller to 1 clinical trial. 1 is still active or recruiting.
Investigators on the most trials with Dr. Keller
- William Lewis Griffin, MD1 shared trial
- Kirk A. Kindsfater, MD1 shared trial
- Anna Andranik Kulidjian, FRCSC, MD, MS1 shared trial
Recent clinical trials with Dr. Keller
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Edward Keller received $1,089 in industry payments from 2018 to 2025
CMS Open Payments shows 10 general payments to Dr. Keller from 6 drug and device companies from 2018 to 2025. Travel and lodging make up the largest share, 61% of the total. Zimmer Biomet Holdings, Inc. paid the most, $767.
General payments to Dr. Keller by program year, 2018 to 2025
General payments to Dr. Keller by kind, 2018 to 2025
$1.1Kin total
- Travel and lodging$66161%
- Food and beverage$33831%
- Speaker and faculty fees$908%
Companies that paid Dr. Keller the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Edward Keller graduated from University of Arkansas College of Medicine
Dr. Keller graduated from University of Arkansas College of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Edward Keller's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. David Edward Keller
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. David Edward Keller's NPI number?
Dr. David Edward Keller's NPI number is 1487734026. It was assigned on October 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Edward Keller?
Dr. David Edward Keller is an orthopedic surgeon in Enid, Oklahoma. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. David Edward Keller practice?
Dr. Keller practices at 900 W Cherokee Ave, Enid, OK 73701. Dr. Keller's primary practice is Northwest Oklahoma Orthopaedic Clinic in Enid, Oklahoma. Dmand AI also links Dr. Keller to 1 group practice or clinic.
What is Dr. David Edward Keller's office phone number?
The practice phone on file for Dr. Keller is (580) 233-6707.
What is Dr. David Edward Keller's medical license number?
Dr. Keller holds Oklahoma license 21710.
Which hospitals is Dr. David Edward Keller affiliated with?
Dr. Keller is affiliated with St. Mary's Regional Medical Center.
What medical group is Dr. David Edward Keller part of?
Dr. Keller is linked to Northwest Oklahoma Orthopaedic Clinic.
Does Dr. David Edward Keller accept Medicare?
Yes. CMS data shows Dr. Keller billed Medicare for 2,876 services in 2024, and Dr. Keller accepts Medicare assignment.
What is Dr. David Edward Keller's MIPS score?
Dr. Keller's MIPS final score for performance year 2024 is 76 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Edward Keller see?
CMS counts 474 Medicare patients who saw Dr. Keller in 2024, with an average age of 76.
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What services does Dr. David Edward Keller bill to Medicare?
In 2024, Dr. Keller's most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, established patient (99213).
Where did Dr. David Edward Keller go to medical school?
Dr. Keller graduated from University of Arkansas College of Medicine in 1999.
What drugs does Dr. David Edward Keller prescribe most?
In 2024 Medicare Part D data, Dr. Keller's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Cephalexin.
Has Dr. David Edward Keller received payments from drug or device companies?
CMS Open Payments shows $1,089 in general payments to Dr. Keller from 6 companies from 2018 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. David Edward Keller been practicing?
Dr. Keller graduated from medical school in 1999, 27 years ago.
Does Dr. David Edward Keller do research?
Dr. Keller has worked on 1 clinical trial.
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