Dr. Timothy Holleran, MD
Colorectal Surgery (proctology)
8+
Years in Practice
Practice Locations
7 locations
Medstar Georgetown University Hospital
3800 Reservoir Rd, Washington, District of Columbia, 20007
(202) 784-3000
Medstar Medical Group Ii Llc
3800 Reservoir Rd Nw, Washington, District of Columbia, 20007
(202) 444-2000
Mgmc Llc
3800 Reservoir Rd Nw, Washington, District of Columbia, 20007
(202) 444-3700
Medstar Heart Institute Llc
3800 Reservoir Rd Nw, Washington, District of Columbia, 20007
(202) 444-5111
Medstar Georgetown Medical Center, Inc
3800 Reservoir Rd Nw, Washington, District of Columbia, 20007
(202) 444-2000
Medstar Medical Group Radiology Llc
3800 Reservoir Rd Nw, Washington, District of Columbia, 20007
(202) 444-3400
About Dr. Timothy Holleran
Timothy Holleran, MD is a healthcare provider.
Specialty Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
8
Years Experience
7
Locations
1
States Licensed
Credentials & Board Certifications
Primary Specialty
Colorectal Surgery (proctology)Credentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 2018
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| — | Student in an Organized Health Care Education/Training Program |
Public Data Summary for Dr. Timothy Holleran
In their first decade of practice, Dr. Timothy Holleran represents the newer generation of colorectal surgery (proctology) providers, MD, after earning their medical degree at Other in 2018. Dr. currently practices across 7 facilities, including Medstar Georgetown University Hospital in Washington, District of Columbia. Their National Provider Identifier (NPI) is 1396240842, 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.
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. Timothy Holleran
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0 reviews
Colorectal Surgery (proctology) Providers Nearby
Same primary specialty near ZIP 20007
Dr. Zhifei Sun, MD
Colorectal Surgery (proctology)
Dr. Haniee Chung, MD
Colorectal Surgery (proctology)
Dr. Matthew Ng, MD
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Dr. Christine Nembhard, M.D.
Colorectal Surgery (proctology)
Dr. Anyelin Almanzar, MD
Colorectal Surgery (proctology)
Dr. Preetha Ali, M.D.
Colorectal Surgery (proctology)
FAQ
Frequently asked questions about Dr. Timothy Holleran
What does Dr. Timothy Holleran specialize in?
Dr. Timothy Holleran specializes in Colorectal Surgery (proctology).
Where does Dr. Timothy Holleran practice?
Dr. Timothy Holleran practices at Medstar Georgetown University Hospital in Washington, District of Columbia. Dr. is also affiliated with 6 additional facilities, listed below.
Does Dr. Timothy Holleran accept Medicare?
CMS records show that Dr. Timothy Holleran accepts Medicare assignment. Call the practice directly to confirm Medicare acceptance for your specific plan.
What is Dr. Timothy Holleran's NPI number?
Dr. Timothy Holleran's National Provider Identifier (NPI) is 1396240842. 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. Timothy Holleran been practicing?
Dr. Timothy Holleran has approximately 8 years of practice experience, having graduated from Other in 2018.