Patrick E Callahan, MD

Individual provider Pain Medicine Physician · NPI 1447218060

Patrick E Callahan, MD practises Anesthesiology in Chestertown, Maryland. Graduated from Eastern Virginia Medical School in 1991, 35 years ago. Practices with Chesapeake Anesthesiology and Pain Management Physicians LLC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying: 35
Trained at: Eastern Virginia Medical School
Licensed in: MD
In the registry since: 2006
Specialties on file: 2

What do these letters mean?

MD — Doctor of Medicine: A physician who completed allopathic medical school.

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Practice location Address checks out

100 Brown St Chester River Hospital Ctr
Chestertown, MD 21620
Phone: (410) 778-3300
Fax: (410) 810-7808

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary)	Taxonomy 207L00000X · Licence D0046630 (MD)
Pain Medicine Physician	Taxonomy 208VP0000X · Licence D0046630 (MD)

Record details

NPI number	1447218060
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	May 3, 2006
Last updated in NPPES	November 8, 2023
Certification date	November 8, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialty	ANESTHESIOLOGY
Also practises	PAIN MANAGEMENT
Medical school	EASTERN VIRGINIA MEDICAL SCHOOL
Graduated	1991 (35 years in practice)
Group practice	Chesapeake Anesthesiology And Pain Management Physicians Llc — 2 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount
Telehealth	Offers telehealth services
Practice locations	2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients	362
Services billed	4,019 a service is one billed item, such as a visit, a test or a procedure
Average patient age	70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

University Of Md Shore Medical Center At Easton Hospital · Easton, MD
University Of Md Shore Medical Ctr At Chestertown Hospital · Chestertown, MD

Colleagues at Chesapeake Anesthesiology and Pain Management Physicians LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Dr. Edward Lee Marshall Jr., DPT, ECS, OCS, RNCS Clinical Electrophysiology Physical Therapist · Mount Airy, MD