Dr. Karl T Hartmann, MD

Individual provider Hospitalist Physician · NPI 1437122314

Dr. Karl T Hartmann, MD practises Internal Medicine in East Hartford, Connecticut. Graduated from Js Weill Medical College, Cornell University in 2000, 26 years ago. Practices with Middlesex Hospital, a 229-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying: 26
Trained at: Js Weill Medical College, Cornell University
Licensed in: CT
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

94 Connecticut Blvd
East Hartford, CT 06108-3013
Phone: (860) 528-1359

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

Specialties & licences

Internal Medicine Physician (primary)	Taxonomy 207R00000X · Licence 041740 (CT)
Hospitalist Physician	Taxonomy 208M00000X · Licence 041740 (CT)

Record details

NPI number	1437122314
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	February 10, 2006
Last updated in NPPES	June 9, 2022
Certification date	June 9, 2022

Medicare enrollment

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

Medicare specialty	INTERNAL MEDICINE
Also practises	HOSPITALIST
Medical school	JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated	2000 (26 years in practice)
Group practice	Middlesex Hospital — 229 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount

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	135
Services billed	164 a service is one billed item, such as a visit, a test or a procedure
Average patient age	78

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.

Middlesex Hospital Hospital · Middletown, CT

Colleagues at Middlesex Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 229 clinicians in the practice; 12 are shown here.

Santiago Castro, DO Psychiatry Physician · Middletown, CT
MS. Diana Marie Cimadon, LCSW Clinical Social Worker · Hartford, CT
Mrs. Jennifer Crane, MSMFT Marriage & Family Therapist · Newtown, CT
Dr. Racquel David, MD Internal Medicine Physician · Middletown, CT
Matthew Desir Family Medicine Physician · Middletown, CT
Jonathan Katz, DO Family Medicine Physician · Middletown, CT
Corinna Michelle Edwards Lyon, APRN Psychiatric/Mental Health Nurse Practitioner · Hamden, CT
Ian McGillivray Student in an Organized Health Care Education/Training Program · Mineola, NY
MS. Leslie McLaughlin, PA-C Medical Physician Assistant · Southington, CT
Ruxandra Pascanu Hospitalist Physician · Hartford, CT
Dr. Shutish Chandra Patel, MD Neurology Physician · New Britain, CT
Mrs. Tina Marie Silver, LCSW Clinical Social Worker · Waterford, CT