Alexander Nelson Rock, MD
Otolaryngology Physician · Columbus, OH
Alexander Nelson Rock, MD is an otolaryngology physician with a practice address in Columbus, Ohio, and NPI 1013398833, issued on Jun 17, 2015. Check the license (Ohio 35.134739, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Alexander Nelson Rock
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- 35.134739 OH
M15103 ID
Self-reported in NPPES; status is on the state search - Practice location
- 915 Olentangy River RD Ste 4000, Columbus, OH 43212
- Phone
- (614) 293-9215
- Enumerated
- Jun 17, 2015
- Record last updated
- Mar 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (614) 293-1923
- Medicare enrollment
- Enrolled (PECOS I20200422002579); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 440 in Ohio → Look up another NPI →
Also registered at 915 Olentangy River RD Ste 4000
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Arch, MD, MPHOtolaryngology Physician1679058606
- Jeffrey Bellinger, MDOtolaryngology Physician1700635000
- Maxwell Bergman, MDOtolaryngology Physician1184287518
- Meghana BhaskaraStudent in an Organized Health Care Education/Training Program1508604414
- Jack Birkenbeuel, MD, MBAOtolaryngology Physician1235860891
- Koral Blunt, MDOtolaryngology Physician1497542948
Verify Alexander Nelson Rock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.134739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average otolaryngology physician in 2024
801 Medicare Part D claims for 278 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 114 claims were for opioids.
Most prescribed
- Oxycodone Hcl102 claims
- Azelastine Hcl98 claims
- Mupirocin84 claims
- Ipratropium Bromide80 claims
- Ondansetron Odt69 claims
- Omeprazole47 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $279.12
6 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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
- Southwest Idaho Ear Nose And ThroatBoise, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Nelson Rock among 440 otolaryngology physician records in Ohio
Alexander Nelson Rock, MD is one of 440 otolaryngology physician records with a practice address in Ohio. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 70% of them.
- NPI issued2015 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2015 · median 2007 among the 283 with a school on file
- Record last updated2020 · 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 207Y00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Ohio
There are 440 otolaryngology physician records in Ohio.
All 440 in Ohio → Every provider in Columbus → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Karen Calhoun, MDColumbus, OH 432121083668610
- Brad Desilva, MDColumbus, OH 432121467494401
- Edward Dodson, M.D.Columbus, OH 432121871686147
- Yalon Dolev, MD.Columbus, OH 432121770920316
- Garth Essig, MDColumbus, OH 432121083829246
- Lowell Forrest, M.D.Columbus, OH 432121912918616
- Leslie Kim, M.D., M.P.H.Columbus, OH 432121669775631
- Anna Marcinow, MDColumbus, OH 432121265768253
Common questions
What is Alexander Nelson Rock, MD's NPI number?
Alexander Nelson Rock, MD's National Provider Identifier (NPI) is 1013398833, issued on Jun 17, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Nelson Rock, MD located?
The NPPES record lists a practice address at 915 Olentangy River RD Ste 4000, Columbus, OH, 43212. Phone: (614) 293-9215. Providers update this record themselves, so call before visiting.
How can I verify Alexander Nelson Rock, MD's license?
NPPES lists Ohio license number 35.134739, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexander Nelson Rock, MD prescribe under Medicare Part D?
In 2024, Alexander Nelson Rock, MD had 801 Medicare Part D claims for 278 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Alexander Nelson Rock, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.