Cornelis Millard Elmes, MD
Orthopaedic Surgery Physician · Rochester, NY
Cornelis Millard Elmes, MD is an orthopaedic surgery physician with a practice address in Rochester, New York, and NPI 1245280460, issued on May 10, 2006. Check the license (New York 218698, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Cornelis Millard Elmes
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 218698 NY
A86984 CA
41021 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1445 Portland Ave Ste 210, Rochester, NY 14621
- Phone
- (585) 266-2010
- Enumerated
- May 10, 2006
- Record last updated
- Jul 17, 2026
- Fax
- (585) 266-5363
- Medicare enrollment
- Enrolled (PECOS I20070131000267); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 1,339 in New York → Look up another NPI →
Also registered at 1445 Portland Ave Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret Casper, RPACSurgical Physician Assistant1245265594
- Christopher EwellPhysician Assistant1801645676
- Bailey Milillo, RPA-CSurgical Physician Assistant1346727336
- Emily MorganOrthopaedic Surgery Physician1255650388
- Matthew Nagelschmidt, MDSports Medicine (Family Medicine) Physician1700409133
Verify Cornelis Millard Elmes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 218698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
41 Medicare Part D claims for 24 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. 12 claims were for opioids.
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: $1,065.41
6 payments; by number, the most common kind was food and beverage; the largest payer was SI-Bone, 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
- Northbay Health Medical FoundationFairfield, CA
- Northbay Physicians Surgery Center, LLCVacaville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cornelis Millard Elmes among 1,339 orthopaedic surgery physician records in New York
Cornelis Millard Elmes, MD is one of 1,339 orthopaedic surgery physician records with a practice address in New York. 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 44% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1998 · median 2002 among the 819 with a school on file
- Record last updated2026 · 67% 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 New York 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 New York
There are 1,339 orthopaedic surgery physician records in New York.
All 1,339 in New York → Every provider in Rochester → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Wilfried Kunze, M.D.Rochester, NY 146211376505594
- Michael Leit, M.D., M.S.Rochester, NY 146211952361578
- Emily MorganRochester, NY 146211255650388
- Michael Niles, MDRochester, NY 146211699781286
- Sendhan Rajamanickam, MBBS, MRCS, FRCSCRochester, NY 146211508108192
- Edward Tanner, MDRochester, NY 146211295744324
- John Marquardt, M.D.Rochester, NY 146201215903562
- Louis Okafor, MDRochester, NY 146201245588680
Common questions
What is Cornelis Millard Elmes, MD's NPI number?
Cornelis Millard Elmes, MD's National Provider Identifier (NPI) is 1245280460, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cornelis Millard Elmes, MD located?
The NPPES record lists a practice address at 1445 Portland Ave Ste 210, Rochester, NY, 14621. Phone: (585) 266-2010. Providers update this record themselves, so call before visiting.
How can I verify Cornelis Millard Elmes, MD's license?
NPPES lists New York license number 218698, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cornelis Millard Elmes, MD prescribe under Medicare Part D?
In 2024, Cornelis Millard Elmes, MD had 41 Medicare Part D claims for 24 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.