Stephan Mussehl, DO
Emergency Medicine Physician · Sparks, NV
Stephan Mussehl, DO is an emergency medicine physician with a practice address in Sparks, Nevada, and NPI 1275593436, issued on Mar 23, 2006. Check the license (Nevada 1003, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Stephan Mussehl
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 1003 NV
Self-reported in NPPES; status is on the state search - Practice location
- 2375 E Prater Way, Sparks, NV 89434
- Phone
- (775) 331-7000
- Enumerated
- Mar 23, 2006
- Record last updated
- May 18, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 002018472 NV
- Medicare enrollment
- Enrolled (PECOS I20040506001682); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 1996
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 575 in Nevada → Look up another NPI →
Also registered at 2375 E Prater Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Ahmad, MEDICAL DEGREE (MD)Family Medicine Physician1033747571
- Lisa Akers-Hudson, MDEmergency Medicine Physician1184693319
- Judd Anders, MDHospitalist Physician1750581559
- Travis Anderson, M.D.Emergency Medicine Physician1336535897
- Justin Bumgardner, MDHospitalist Physician1508361007
- Jerry Calvanese, MDEmergency Medical Services (Emergency Medicine) Physician1528027752
Verify Stephan Mussehl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 1003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average emergency medicine physician in 2024
197 Medicare Part D claims for 104 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 28 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen18 claims
- Sulfamethoxazole-Trimethoprim12 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.
The MIPS final score for 2023 (Medicare payment program): 91.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Brown Calvanese Cameron LtdReno, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephan Mussehl among 575 emergency medicine physician records in Nevada
Stephan Mussehl, DO is one of 575 emergency medicine physician records with a practice address in Nevada. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 64% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1996 · median 2014 among the 366 with a school on file
- Record last updated2010 · 45% 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 emergency medicine physician records list a practice address in Sparks
They are 22 of the 2,016 NPPES records with a practice address in Sparks, and 575 emergency medicine physician records in Nevada.
All 575 in Nevada → Every provider in Sparks → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Lisa Akers-Hudson, MDSparks, NV 894341184693319
- Travis Anderson, M.D.Sparks, NV 894341336535897
- Lauren Cantwell, MDSparks, NV 894341326493503
- Gina Dapra, MDSparks, NV 894341558320705
- William Davis, MDSparks, NV 894341013976901
- Heinrich Fan, MDSparks, NV 894341851824528
- Nicole Guillen, MDSparks, NV 894341528555026
- Katrin Lamprecht, MDSparks, NV 894341457797250
Common questions
What is Stephan Mussehl, DO's NPI number?
Stephan Mussehl, DO's National Provider Identifier (NPI) is 1275593436, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephan Mussehl, DO located?
The NPPES record lists a practice address at 2375 E Prater Way, Sparks, NV, 89434. Phone: (775) 331-7000. Providers update this record themselves, so call before visiting.
How can I verify Stephan Mussehl, DO's license?
NPPES lists Nevada license number 1003, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephan Mussehl, DO prescribe under Medicare Part D?
In 2024, Stephan Mussehl, DO had 197 Medicare Part D claims for 104 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Stephan Mussehl, DO's MIPS final score?
The 2023 MIPS final score is 91.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.