Sidney M. Longwell, MD
Emergency Medicine Physician · Omaha, NE
Sidney M. Longwell, MD is an emergency medicine physician with a practice address in Omaha, Nebraska, and NPI 1184759029, issued on Feb 22, 2007. Check the license (Nebraska 23313, as entered in NPPES) on the Nebraska Board of Medicine and Surgery; the Medicare figures below come from public CMS files.
- Name
- Sidney M. Longwell
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 23313 NE
MD.025714 LA
Self-reported in NPPES; status is on the state search - Practice location
- 981150 Nebraska Medical Ctr, Omaha, NE 68198
- Phone
- (402) 559-6705
- Enumerated
- Feb 22, 2007
- Record last updated
- Jul 5, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110128000716); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2001
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 271 in Nebraska → Look up another NPI →
Also registered at 981150 Nebraska Medical Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Acker, MDEmergency Medicine Physician1811283989
- Peter Anaradian, M.D.Emergency Medicine Physician1518221035
- Michael Backer, MDEmergency Medicine Physician1194569038
- Jared Baxter, MDPediatric Emergency Medicine (Pediatrics) Physician1659997195
- Austin Boland, MDEmergency Medicine Physician1164357414
- Abbey Bradley, DOEmergency Medicine Physician1376477554
Verify Sidney M. Longwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNebraska Board of Medicine and Surgery
Search for license 23313Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average emergency medicine physician in 2024
275 Medicare Part D claims for 130 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 43 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen39 claims
- Methocarbamol18 claims
- Albuterol Sulfate Hfa16 claims
- Ondansetron Odt15 claims
- Naproxen14 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.
Bills Medicare through one group practice
- Red Stick Emergency Group LLCBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sidney M. Longwell among 271 emergency medicine physician records in Nebraska
Sidney M. Longwell, MD is one of 271 emergency medicine physician records with a practice address in Nebraska. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 54% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 44% of these records are
- Graduated2001 · median 2012 among the 118 with a school on file
- Record last updated2018 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Nebraska
There are 271 emergency medicine physician records in Nebraska.
All 271 in Nebraska → Every provider in Omaha → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Srikar Adhikari, MDOmaha, NE 681981942236617
- Michael Alexander, M.D.Omaha, NE 681981174504674
- Kristine Bott, MDOmaha, NE 681981215963657
- Jeffrey Cooper, MDOmaha, NE 681981053316927
- Daniel Debehnke, MDOmaha, NE 681981427000330
- Charles Denton, MDOmaha, NE 681981740217496
- Jason Langenfeld, M.D.Omaha, NE 681981922068089
- Timothy Larsen, MDOmaha, NE 681981942245576
Common questions
What is Sidney M. Longwell, MD's NPI number?
Sidney M. Longwell, MD's National Provider Identifier (NPI) is 1184759029, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sidney M. Longwell, MD located?
The NPPES record lists a practice address at 981150 Nebraska Medical Ctr, Omaha, NE, 68198. Phone: (402) 559-6705. Providers update this record themselves, so call before visiting.
How can I verify Sidney M. Longwell, MD's license?
NPPES lists Nebraska license number 23313, 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 Sidney M. Longwell, MD prescribe under Medicare Part D?
In 2024, Sidney M. Longwell, MD had 275 Medicare Part D claims for 130 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.