Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John J Harrington, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1609958867

John J Harrington, MD is a Sleep Medicine in Omaha, Nebraska. Graduated from Creighton University School of Medicine in 1992, 34 years ago. Practices with Unmc Physicians, a 1,484-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado and Nebraska.

Years since qualifying
34
Trained at
Creighton University School of Medicine
Licensed in
CO, NE
In the registry since
2006
Specialties on file
3
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

Emile 42nd St
Omaha, NE 68198-0001
Phone: (402) 559-4015
Fax: (402) 559-8715
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 19593 (NE)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 44183 (CO)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 44183 (CO)

Record details

NPI number1609958867
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 19, 2006
Last updated in NPPESFebruary 28, 2016
Mailing address988102 Nebraska Medical Ctr, Omaha, NE 68198-8102

Medicare enrollment

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

Medicare specialtySLEEP MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Unmc Physicians — 1484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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