Dr. Ryan Andrew Nemunaitis, DO
- Medicare services, 2024
- 262
- Medicare patients, 2024
- 187
- Part D claims, 2024
- 231
- Hospital affiliations
- 1
- Industry payments
- $116
- Practice address
- 18901 Lake Shore Boulevard, Euclid, OH 44119
- Practice phone
- Call (216) 531-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nemunaitis' professional email, personal email and mobile number
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Dr. Ryan Andrew Nemunaitis is an emergency medicine physician in Cleveland, Ohio
Dr. Nemunaitis practices at Euclid Hospital in Euclid, Ohio, part of The Cleveland Clinic Foundation.
Dr. Nemunaitis' NPI, 1831536424, was assigned on May 23, 2013. Dr. Nemunaitis holds Ohio license 34.012366.
- NPI
- 1831536424NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2013
- NPI status
- Active
- Practice phone
- (216) 531-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ryan Andrew Nemunaitis practices at Euclid Hospital in Euclid, Ohio
Dr. Nemunaitis' primary practice is Euclid Hospital, at 18901 Lake Shore Boulevard, Euclid, OH 44119 in Cuyahoga County. The practice phone is (216) 531-9000.
- Euclid Hospital18901 Lake Shore Boulevard, Euclid, OH 44119 · Cuyahoga CountyPhone(216) 531-9000
Source: Dmand AI Affiliation Data
Dr. Ryan Andrew Nemunaitis is affiliated with 2 sites of care and 1 medical group
Dr. Nemunaitis' primary practice is Euclid Hospital in Euclid, Ohio, part of The Cleveland Clinic Foundation. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. Nemunaitis to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan Andrew Nemunaitis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nemunaitis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Euclid Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Andrew Nemunaitis is one of 2,401 emergency medicine physicians in Ohio
Emergency medicine is Dr. Nemunaitis' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Nemunaitis is licensed in Ohio.
Specialties and state licenses
- Emergency medicine, OhioPrimary
Emergency medicine physicians near Dr. Nemunaitis
Counts of emergency medicine physicians 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 Andrew Nemunaitis billed Medicare for 262 services in 2024
CMS data shows 262 Medicare services from Dr. Nemunaitis across 4 procedure codes in 2024, for 187 Medicare patients. Medicare paid $20,956 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nemunaitis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1672024: 1723%
- Tests and treatments
- 2023: 912024: 901%
Dr. Nemunaitis compared with the Ohio median for emergency medicine physicians, 2024
- Dr. Nemunaitis
- Ohio median
- Medicare services
- 262vs 266Close to median
- Medicare patients
- 187vs 24825% below
- Part D claims
- 61vs 656% below
Medians across 2,448 emergency medicine physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Nemunaitis' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan Andrew Nemunaitis treated 187 Medicare patients in 2024, average age 72
CMS counts 187 Medicare patients who saw Dr. Nemunaitis in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 2.66, 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. Nemunaitis' median patient age at 52, with 59% women.
Dr. Nemunaitis' Medicare patients by age, 2024
Dr. Nemunaitis' Medicare patients by sex, 2024
- Women11360%
- Men7440%
Chronic conditions among Dr. Nemunaitis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Chronic kidney disease43%
- Diabetes42%
- Mood disorders42%
- Anxiety41%
- Depression40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nemunaitis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Andrew Nemunaitis wrote 231 Medicare Part D claims in 2024
In 2024, Dr. Nemunaitis wrote 231 Medicare Part D claims for 148 patients. 93% of them were for generic drugs. CMS names the drug for 61 of them, across 3 drugs with 11 or more claims each, at $295 in total drug cost. In 2023, CMS named 38 claims across 3 drugs.
Dr. Nemunaitis' Part D claims by kind of drug, 2024
- Generic215 claims93%
- Brand-name and other16 claims7%
Dr. Nemunaitis' 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. Nemunaitis' Part D claims, 2024
- Opioids11%25 of 231 claims
- Antibiotics23%54 of 231 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 382024: 6161%
Drugs named by CMS: 3 in 2024, 3 in 2023.
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
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Dr. Ryan Andrew Nemunaitis received $116 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Nemunaitis from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $116.
Companies that paid Dr. Nemunaitis the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ryan Andrew Nemunaitis'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Andrew Nemunaitis
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 Andrew Nemunaitis' NPI number?
Dr. Ryan Andrew Nemunaitis' NPI number is 1831536424. It was assigned on May 23, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Andrew Nemunaitis?
Dr. Ryan Andrew Nemunaitis is an emergency medicine physician in Cleveland, Ohio. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ryan Andrew Nemunaitis practice?
Dr. Nemunaitis practices at 18901 Lake Shore Boulevard, Euclid, OH 44119. Dr. Nemunaitis' primary practice is Euclid Hospital in Euclid, Ohio, part of The Cleveland Clinic Foundation. Dmand AI also links Dr. Nemunaitis to 1 group practice or clinic.
What is Dr. Ryan Andrew Nemunaitis' office phone number?
The practice phone on file for Dr. Nemunaitis is (216) 531-9000.
What is Dr. Ryan Andrew Nemunaitis' medical license number?
Dr. Nemunaitis holds Ohio license 34.012366.
Which hospitals is Dr. Ryan Andrew Nemunaitis affiliated with?
Dr. Nemunaitis practices at Euclid Hospital in Euclid, Ohio.
What medical group is Dr. Ryan Andrew Nemunaitis part of?
Dr. Nemunaitis is linked to Cleveland Clinic.
Does Dr. Ryan Andrew Nemunaitis accept Medicare?
Yes. CMS data shows Dr. Nemunaitis billed Medicare for 262 services in 2024.
How many Medicare patients does Dr. Ryan Andrew Nemunaitis see?
CMS counts 187 Medicare patients who saw Dr. Nemunaitis in 2024, with an average age of 72.
What services does Dr. Ryan Andrew Nemunaitis bill to Medicare?
In 2024, Dr. Nemunaitis' most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
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What drugs does Dr. Ryan Andrew Nemunaitis prescribe most?
In 2024 Medicare Part D data, Dr. Nemunaitis' most prescribed drugs by claims were Methylprednisolone, Oxycodone-Acetaminophen and Prednisone.
Has Dr. Ryan Andrew Nemunaitis received payments from drug or device companies?
CMS Open Payments shows $116 in general payments to Dr. Nemunaitis from 1 company from 2018 to 2018. The largest total came from Pfizer Inc.
How long has Dr. Ryan Andrew Nemunaitis been practicing?
Dr. Nemunaitis' NPI was assigned in 2013.
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