Dr. Jonathan Holdorf, M.D.
Pulmonary Disease
18+
Years in Practice
Practice Locations
3 locations
Umass Memorial Medical Center/university Campus
55 Lake Avenue North, Worcester, Massachusetts, 01655
(508) 334-1000
Umass Memorial Medical Group Inc
55 Lake Ave N, Worcester, Massachusetts, 01655
(508) 334-1000
Associates In Otolaryngology Head And Neck Surgery, Pc
100 Mlk Jr Blvd, Worcester, Massachusetts, 01608
About Dr. Jonathan Holdorf
Jonathan Holdorf, M.D. is a healthcare provider practicing in Worcester, MA.
Specialty Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
18
Years Experience
3
Locations
1
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Pulmonary DiseaseCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of Massachusetts Medical School
Class of 2008
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Massachusetts | 256032 | Internal Medicine | — |
| Massachusetts | 256032 | Internal Medicine | — |
| Massachusetts | 256032 | Internal Medicine |
Public Data Summary for Dr. Jonathan Holdorf
With 18 years of practice, Dr. Jonathan Holdorf is an established pulmonary disease provider, M.D., after earning their medical degree at University Of Massachusetts Medical School in 2008. Dr. currently practices across 3 facilities, including Umass Memorial Medical Center/university Campus in Worcester, Massachusetts. Their National Provider Identifier (NPI) is 1639339989, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Jonathan Holdorf as a lower-volume pulmonary disease provider, treating approximately 176 Medicare beneficiaries and delivering 425 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Jonathan Holdorf
--
0 reviews
Pulmonary Disease Providers Nearby
Same primary specialty near ZIP 01655
FAQ
Frequently asked questions about Dr. Jonathan Holdorf
What does Dr. Jonathan Holdorf specialize in?
Dr. Jonathan Holdorf specializes in Pulmonary Disease. Secondary taxonomy filings also list Internal Medicine.
Where does Dr. Jonathan Holdorf practice?
Dr. Jonathan Holdorf practices at Umass Memorial Medical Center/university Campus in Worcester, Massachusetts. Dr. is also affiliated with 2 additional facilities, listed below.
Does Dr. Jonathan Holdorf accept Medicare?
CMS records show that Dr. Jonathan Holdorf accepts Medicare assignment. CMS billing data shows 176 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Jonathan Holdorf's NPI number?
Dr. Jonathan Holdorf's National Provider Identifier (NPI) is 1639339989. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Jonathan Holdorf been practicing?
Dr. Jonathan Holdorf has approximately 18 years of practice experience, having graduated from University Of Massachusetts Medical School in 2008.