Dr. Ryan R. Ridenour, DO
- Medicare services, 2024
- 490
- Medicare patients, 2024
- 185
- Part D claims, 2024
- 126
- Hospital affiliations
- 1
- Industry payments
- $2,126
- Practice address
- 1800 E Park Ave, State College, PA 16803
- Practice phone
- Call (814) 231-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mount Nittany Medical Center
State College, Pennsylvania
Find Dr. Ridenour'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. Ryan R. Ridenour is a hospitalist in State College, Pennsylvania
Dr. Ridenour practices at Mount Nittany Medical Center in State College, Pennsylvania.
Dr. Ridenour's NPI, 1013969997, was assigned on May 17, 2006. Dr. Ridenour graduated from Philadelphia College of Osteopathic Medicine in 2003. Dr. Ridenour holds Pennsylvania license OS012985.
- NPI
- 1013969997NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527064500
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (814) 231-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan R. Ridenour practices at Mount Nittany Medical Center in State College, Pennsylvania
Dr. Ridenour's primary practice is Mount Nittany Medical Center, at 1800 E Park Ave, State College, PA 16803 in Centre County. The practice phone is (814) 231-7000.
- Mount Nittany Medical Center1800 E Park Ave, State College, PA 16803 · Centre CountyPhone(814) 231-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ryan R. Ridenour is affiliated with 4 sites of care and 2 medical groups
Dr. Ridenour's primary practice is Mount Nittany Medical Center in State College, Pennsylvania. Dr. Ridenour is also affiliated with Mount Nittany Medical Center. The medical group on file is Mount Nittany Physician Group. Dmand AI also links Dr. Ridenour to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ryan R. Ridenour's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ridenour practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Nittany Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan R. Ridenour is one of 1,233 hospitalists in Pennsylvania
Hospitalist is Dr. Ridenour's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Ridenour is licensed in Pennsylvania.
Specialties and state licenses
- Hospitalist, PennsylvaniaPrimary
Hospitalists near Dr. Ridenour
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ryan R. Ridenour billed Medicare for 490 services in 2024
CMS data shows 490 Medicare services from Dr. Ridenour across 5 procedure codes in 2024, for 185 Medicare patients. Medicare paid $33,955 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ridenour's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5192024: 4906%
Dr. Ridenour compared with the Pennsylvania median for hospitalists, 2024
- Dr. Ridenour
- Pennsylvania median
- Medicare services
- 490vs 41319% above
- Medicare patients
- 185vs 20610% below
- Part D claims
- 22vs 6868% below
Medians across 1,187 hospitalists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Ridenour'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. Ridenour and other hospitalists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan R. Ridenour treated 185 Medicare patients in 2024, average age 77
CMS counts 185 Medicare patients who saw Dr. Ridenour in 2024. The largest group is 75 to 84, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ridenour's median patient age at 72, with 54% women.
Dr. Ridenour's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ridenour's Medicare patients by sex, 2024
- Women9551%
- Men9049%
Chronic conditions among Dr. Ridenour's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease48%
- Heart failure43%
- Diabetes40%
- Mood disorders40%
- Chronic kidney disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ridenour's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan R. Ridenour wrote 126 Medicare Part D claims in 2024
In 2024, Dr. Ridenour wrote 126 Medicare Part D claims for 58 patients. 94% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $7,085 in total drug cost. In 2022, CMS named 17 claims across 1 drug.
Dr. Ridenour's Part D claims by kind of drug, 2024
- Generic118 claims94%
- Brand-name and other8 claims6%
Dr. Ridenour'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. Ridenour's Part D claims, 2024
- Opioids13%16 of 126 claims
- Antibiotics50%63 of 126 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 172024: 2229%
Drugs named by CMS: 2 in 2024, 1 in 2022.
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
How Dr. Ryan R. Ridenour takes part in Medicare
Dr. Ridenour accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ryan R. Ridenour received $2,126 in industry payments from 2016 to 2022
CMS Open Payments shows 14 general payments to Dr. Ridenour from 5 drug and device companies from 2016 to 2022. Education make up the largest share, 97% of the total. Medical Device Business Services, Inc. paid the most, $1,592.
General payments to Dr. Ridenour by program year, 2016 to 2022
General payments to Dr. Ridenour by kind, 2016 to 2022
- Education$2,07297%
- Food and beverage$553%
Companies that paid Dr. Ridenour the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan R. Ridenour graduated from Philadelphia College of Osteopathic Medicine
Dr. Ridenour graduated from Philadelphia College of Osteopathic Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan R. Ridenour's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ryan R. Ridenour
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. Ryan R. Ridenour's NPI number?
Dr. Ryan R. Ridenour's NPI number is 1013969997. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan R. Ridenour?
Dr. Ryan R. Ridenour is a hospitalist in State College, Pennsylvania. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Ryan R. Ridenour practice?
Dr. Ridenour practices at 1800 E Park Ave, State College, PA 16803. Dr. Ridenour's primary practice is Mount Nittany Medical Center in State College, Pennsylvania. Dmand AI also links Dr. Ridenour to 2 group practices and clinics and 1 medical group.
What is Dr. Ryan R. Ridenour's office phone number?
The practice phone on file for Dr. Ridenour is (814) 231-7000.
What is Dr. Ryan R. Ridenour's medical license number?
Dr. Ridenour holds Pennsylvania license OS012985.
Which hospitals is Dr. Ryan R. Ridenour affiliated with?
Dr. Ridenour is affiliated with Mount Nittany Medical Center.
What medical group is Dr. Ryan R. Ridenour part of?
Dr. Ridenour is linked to Mount Nittany Physician Group. Dmand AI links Dr. Ridenour to 1 more medical group.
Does Dr. Ryan R. Ridenour accept Medicare?
Yes. CMS data shows Dr. Ridenour billed Medicare for 490 services in 2024, and Dr. Ridenour accepts Medicare assignment.
How many Medicare patients does Dr. Ryan R. Ridenour see?
CMS counts 185 Medicare patients who saw Dr. Ridenour in 2024, with an average age of 77.
What services does Dr. Ryan R. Ridenour bill to Medicare?
In 2024, Dr. Ridenour's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99238) and hospital inpatient care (99232).
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Where did Dr. Ryan R. Ridenour go to medical school?
Dr. Ridenour graduated from Philadelphia College of Osteopathic Medicine in 2003.
What drugs does Dr. Ryan R. Ridenour prescribe most?
In 2024 Medicare Part D data, Dr. Ridenour's most prescribed drugs by claims were Daptomycin and Vancomycin HCl.
Has Dr. Ryan R. Ridenour received payments from drug or device companies?
CMS Open Payments shows $2,126 in general payments to Dr. Ridenour from 5 companies from 2016 to 2022. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Ryan R. Ridenour been practicing?
Dr. Ridenour graduated from medical school in 2003, 23 years ago.
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