Geoffrey Dee Cornelsen, D.O.
Orthopaedic Surgery Physician · Show Low, AZ
Geoffrey Dee Cornelsen, D.O. is an orthopaedic surgery physician with a practice address in Show Low, Arizona, and NPI 1447415161, issued on Jul 22, 2008. Check the license (Arizona 006377, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Geoffrey Dee Cornelsen
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 006377 AZ
56152 MN
OS015070 PA
OT012680 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4951 S White Mountain RD Bldg A, Show Low, AZ 85901
- Phone
- (928) 537-6700
- Enumerated
- Jul 22, 2008
- Record last updated
- Aug 6, 2026
- Fax
- (928) 532-2157
- Medicare enrollment
- Enrolled (PECOS I20140814002691); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 462 in Arizona → Look up another NPI →
Also registered at 4951 S White Mountain RD Bldg A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chase Adams, DOFamily Medicine Physician1437847621
- Keith Amaral, MDPediatrics Physician1417416496
- Matthew BelsheFamily Medicine Physician1821435579
- Curtis Birdno, PA-CMedical Physician Assistant1063740884
- Geoffrey Boyer, DOSurgery Physician1225667033
- Michael Boyle, M.D.Surgery Physician1245294552
Verify Geoffrey Dee Cornelsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 006377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
397 Medicare Part D claims for 194 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 105 claims were for opioids.
Most prescribed
- Meloxicam69 claims
- Naproxen62 claims
- Cyclobenzaprine Hcl44 claims
- Hydrocodone-Acetaminophen36 claims
- Oxycodone Hcl35 claims
- Cephalexin33 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: $122.56
8 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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 one group practice
- Summit Healthcare Medical AssociatesShow Low, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Geoffrey Dee Cornelsen among 462 orthopaedic surgery physician records in Arizona
Geoffrey Dee Cornelsen, D.O. is one of 462 orthopaedic surgery physician records with a practice address in Arizona. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2008 · median 2003 among the 281 with a school on file
- Record last updated2026 · 51% 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 Arizona 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 Arizona
There are 462 orthopaedic surgery physician records in Arizona.
All 462 in Arizona → Every provider in Show Low → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Veronica Dowling, MDShow Low, AZ 859011619947223
- Curtis EllsworthShow Low, AZ 859011750802807
- Jacob OldhamShow Low, AZ 859011033109632
- Ian Brimhall, DOLakeside, AZ 859291467652875
- Laura Vandenheede, M.D.Lakeside, AZ 859291699749481
- Robert Wylie, MDWhiteriver, AZ 859411568436871
- Timothy Bonatus, MDFlagstaff, AZ 860011023089646
- Torey Botti, M.D.Flagstaff, AZ 860011952348237
Common questions
What is Geoffrey Dee Cornelsen, D.O.'s NPI number?
Geoffrey Dee Cornelsen, D.O.'s National Provider Identifier (NPI) is 1447415161, issued on Jul 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey Dee Cornelsen, D.O. located?
The NPPES record lists a practice address at 4951 S White Mountain RD Bldg A, Show Low, AZ, 85901. Phone: (928) 537-6700. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey Dee Cornelsen, D.O.'s license?
NPPES lists Arizona license number 006377, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Geoffrey Dee Cornelsen, D.O. prescribe under Medicare Part D?
In 2024, Geoffrey Dee Cornelsen, D.O. had 397 Medicare Part D claims for 194 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.