Dr. Jonathan P. Blasius, MD
- Medicare services, 2024
- 621
- Medicare patients, 2024
- 181
- Part D claims, 2024
- 248
- Hospital affiliations
- 2
- Industry payments
- $122
- Practice address
- 207 Foote Avenue, Jamestown, NY 14701
- Practice phone
- Call (716) 487-0141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Blasius' 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. Jonathan P. Blasius is a hospitalist in Jamestown, New York
Dr. Blasius practices at UPMC Chautauqua in Jamestown, New York, part of University of Pittsburgh Medical Center.
Dr. Blasius' NPI, 1578552659, was assigned on October 20, 2005. Dr. Blasius graduated from Ohio State University College of Medicine in 1989. Dr. Blasius holds New York license 192529.
- NPI
- 1578552659NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587762448
- NPI enumeration date
- October 20, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 487-0141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan P. Blasius practices at UPMC Chautauqua in Jamestown, New York
Dr. Blasius' primary practice is UPMC Chautauqua, at 207 Foote Avenue, Jamestown, NY 14701 in Chautauqua County. The practice phone is (716) 487-0141.
- UPMC Chautauqua207 Foote Avenue, Jamestown, NY 14701 · Chautauqua CountyPhone(716) 487-0141
Source: Dmand AI Affiliation Data
Dr. Jonathan P. Blasius is affiliated with 2 sites of care and 1 medical group
Dr. Blasius' primary practice is UPMC Chautauqua in Jamestown, New York, part of University of Pittsburgh Medical Center. Dr. Blasius is also affiliated with UPMC Hamot. The medical group on file is Jamestown Primary Care.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathan P. Blasius' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blasius practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Chautauqua | 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. Jonathan P. Blasius is one of 1,796 hospitalists in New York
Hospitalist is Dr. Blasius' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Blasius is licensed in New York.
Specialties and state licenses
- Hospitalist, New YorkPrimary
Hospitalists near Dr. Blasius
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. Jonathan P. Blasius billed Medicare for 621 services in 2024
CMS data shows 621 Medicare services from Dr. Blasius across 7 procedure codes in 2024, for 181 Medicare patients. Medicare paid $43,174 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Blasius' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8192024: 62124%
Dr. Blasius compared with the New York median for hospitalists, 2024
- Dr. Blasius
- New York median
- Medicare services
- 621vs 38860% above
- Medicare patients
- 181vs 16311% above
- Part D claims
- 70vs 5527% above
Medians across 1,696 hospitalists in New York with Dmand AI profiles that report each measure.
Dr. Blasius' 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. Jonathan P. Blasius treated 181 Medicare patients in 2024, average age 76
CMS counts 181 Medicare patients who saw Dr. Blasius in 2024. The largest group is 75 to 84, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.46, 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. Blasius' median patient age at 78, with 53% women.
Dr. Blasius' Medicare patients by age, 2024
Dr. Blasius' Medicare patients by sex, 2024
- Women9552%
- Men8648%
Chronic conditions among Dr. Blasius' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease48%
- Heart failure45%
- Ischemic heart disease42%
- Mood disorders40%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Blasius' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan P. Blasius wrote 248 Medicare Part D claims in 2024
In 2024, Dr. Blasius wrote 248 Medicare Part D claims for 124 patients. 86% of them were for generic drugs. CMS names the drug for 70 of them, across 5 drugs with 11 or more claims each, at $322 in total drug cost. In 2023, CMS named 50 claims across 3 drugs.
Dr. Blasius' Part D claims by kind of drug, 2024
- Generic213 claims86%
- Brand-name and other35 claims14%
Dr. Blasius' 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. Blasius' Part D claims, 2024
- Opioids4%11 of 248 claims
- Antibiotics20%50 of 248 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: 502024: 7040%
Drugs named by CMS: 5 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
How Dr. Jonathan P. Blasius takes part in Medicare
Dr. Blasius 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. Jonathan P. Blasius received $122 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Blasius from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $122.
Companies that paid Dr. Blasius the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan P. Blasius graduated from Ohio State University College of Medicine
Dr. Blasius graduated from Ohio State University College of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan P. Blasius'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) |
| 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. Jonathan P. Blasius
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. Jonathan P. Blasius' NPI number?
Dr. Jonathan P. Blasius' NPI number is 1578552659. It was assigned on October 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan P. Blasius?
Dr. Jonathan P. Blasius is a hospitalist in Jamestown, New York. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Jonathan P. Blasius practice?
Dr. Blasius practices at 207 Foote Avenue, Jamestown, NY 14701. Dr. Blasius' primary practice is UPMC Chautauqua in Jamestown, New York, part of University of Pittsburgh Medical Center.
What is Dr. Jonathan P. Blasius' office phone number?
The practice phone on file for Dr. Blasius is (716) 487-0141.
What is Dr. Jonathan P. Blasius' medical license number?
Dr. Blasius holds New York license 192529.
Which hospitals is Dr. Jonathan P. Blasius affiliated with?
Dr. Blasius practices at UPMC Chautauqua in Jamestown, New York. Dr. Blasius is also affiliated with UPMC Hamot.
What medical group is Dr. Jonathan P. Blasius part of?
Dr. Blasius is linked to Jamestown Primary Care.
Does Dr. Jonathan P. Blasius accept Medicare?
Yes. CMS data shows Dr. Blasius billed Medicare for 621 services in 2024, and Dr. Blasius accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan P. Blasius see?
CMS counts 181 Medicare patients who saw Dr. Blasius in 2024, with an average age of 76.
What services does Dr. Jonathan P. Blasius bill to Medicare?
In 2024, Dr. Blasius' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99238).
Show 4 more questionsShow fewer questions
Where did Dr. Jonathan P. Blasius go to medical school?
Dr. Blasius graduated from Ohio State University College of Medicine in 1989.
What drugs does Dr. Jonathan P. Blasius prescribe most?
In 2024 Medicare Part D data, Dr. Blasius' most prescribed drugs by claims were Metoprolol Succinate, Cefuroxime and Prednisone.
Has Dr. Jonathan P. Blasius received payments from drug or device companies?
CMS Open Payments shows $122 in general payments to Dr. Blasius from 1 company from 2018 to 2018. The largest total came from Genentech, Inc.
How long has Dr. Jonathan P. Blasius been practicing?
Dr. Blasius graduated from medical school in 1989, 37 years ago.
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