Joann O. Rivera, MD
Internal Medicine Physician · Mason, OH
Joann O. Rivera, MD is an internal medicine physician with a practice address in Mason, Ohio, and NPI 1871556266, issued on Apr 8, 2006. Check the license (Ohio 35074550R, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Joann O. Rivera
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35074550R OH
Self-reported in NPPES; status is on the state search - Practice location
- 9313 Mason Montgomery RD, Mason, OH 45040
- Phone
- (513) 584-6999
- Enumerated
- Apr 8, 2006
- Record last updated
- Sep 18, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (513) 584-6998
- Medicaid ID
- 2068444 OH
- Medicare enrollment
- Enrolled (PECOS I20220803003822); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 9313 Mason Montgomery RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Hovermale, MDInternal Medicine Physician1427011816
Verify Joann O. Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35074550RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,957 Medicare Part D claims for 259 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 120 claims were for opioids.
Most prescribed
- Lisinopril98 claims
- Levothyroxine Sodium93 claims
- Atorvastatin Calcium88 claims
- Tramadol Hcl76 claims
- Amlodipine Besylate64 claims
- Pregabalin46 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: $1,491.77
47 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Rocky Mountain Primary Care , PCWestminster, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joann O. Rivera among 5,277 internal medicine physician records in Ohio
Joann O. Rivera, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2000 · median 2006 among the 3,414 with a school on file
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in Mason
They are 24 of the 1,495 NPPES records with a practice address in Mason, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Mason → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Waheed Adewumi, M.D.Mason, OH 450401033173273
- Jeffrey Baker, MDMason, OH 450401932163771
- Paul Blanchard, MDMason, OH 450401659340131
- Marsha Bramson, MDMason, OH 450401588627905
- David Dearworth, M.D. (AND R.PH)Mason, OH 450401669556890
- Jay Hayner, MDMason, OH 450401396790507
- Janet Higgins, M.D.Mason, OH 450401871517706
- Amy Hovermale, MDMason, OH 450401427011816
Common questions
What is Joann O. Rivera, MD's NPI number?
Joann O. Rivera, MD's National Provider Identifier (NPI) is 1871556266, issued on Apr 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joann O. Rivera, MD located?
The NPPES record lists a practice address at 9313 Mason Montgomery RD, Mason, OH, 45040. Phone: (513) 584-6999. Providers update this record themselves, so call before visiting.
How can I verify Joann O. Rivera, MD's license?
NPPES lists Ohio license number 35074550R, 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 Joann O. Rivera, MD prescribe under Medicare Part D?
In 2024, Joann O. Rivera, MD had 1,957 Medicare Part D claims for 259 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.