John J. Harrington, MD
Sleep Medicine (Internal Medicine) Physician · Omaha, NE
John J. Harrington, MD is a sleep medicine (internal medicine) physician with a practice address in Omaha, Nebraska, and NPI 1609958867, issued on Oct 19, 2006. Check the license (Nebraska 19593, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- John J. Harrington
- Credential
- MD
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- 19593 NE
44183 CO
Self-reported in NPPES; status is on the state search - Practice location
- Emile 42ND St, Omaha, NE 68198
- Phone
- (402) 559-4015
- Enumerated
- Oct 19, 2006
- Record last updated
- Feb 28, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (402) 559-8715
- Medicare enrollment
- Enrolled (PECOS I20141002001137); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
4 nearest sleep medicine (internal medicine) physician records → All 5 in Nebraska → Look up another NPI →
Also registered at Emile 42ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John J. Harrington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 19593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
58 Medicare Part D claims for 12 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D.
Most prescribed
- Modafinil16 claims
- Methylphenidate Er11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $377.75
4 payments; by number, the most common kind was food and beverage; the largest payer was Harmony Biosciences LLC. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Unmc PhysiciansOmaha, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Nebraska
There are 5 sleep medicine (internal medicine) physician records in Nebraska.
All 5 in Nebraska → Every provider in Omaha → Sleep Medicine (Internal Medicine) Physician nationwide →
The 4 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Michael Summers, M.D.Omaha, NE 681981619974904
- Naresh Dewan, M.D.Omaha, NE 681241730294711
- Minky SainiOmaha, NE 681221700165099
- Ankur Saini, MDOmaha, NE 681221144529397
Common questions
What is John J. Harrington, MD's NPI number?
John J. Harrington, MD's National Provider Identifier (NPI) is 1609958867, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John J. Harrington, MD located?
The NPPES record lists a practice address at Emile 42ND St, Omaha, NE, 68198. Phone: (402) 559-4015. Providers update this record themselves, so call before visiting.
How can I verify John J. Harrington, MD's license?
NPPES lists Nebraska license number 19593, as entered by the provider. Search the Nebraska Board of Medicine and Surgery at https://www.nebraska.gov/LISSearch/search.cgi. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John J. Harrington, MD prescribe under Medicare Part D?
In 2024, John J. Harrington, MD had 58 Medicare Part D claims for 12 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.