Spencer C. Jasper, MD
Sleep Medicine (Internal Medicine) Physician · American Fork, UT
Spencer C. Jasper, MD is a sleep medicine (internal medicine) physician with a practice address in American Fork, Utah, and NPI 1730617341, issued on May 25, 2017. Check the license (Utah 11732657-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Spencer C. Jasper
- Credential
- MD
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- 11732657-1205 UT
R76365 AZ
01086441A IN
Self-reported in NPPES; status is on the state search - Practice location
- 98 N 1100 E Ste 205, American Fork, UT 84003
- Phone
- (801) 442-0772
- Enumerated
- May 25, 2017
- Record last updated
- Nov 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20240419003327); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 19 in Utah → Look up another NPI →
Verify Spencer C. Jasper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 11732657-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Ihc Health Services IncAmerican Fork, UT
- University OF Utah Adult ServicesSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Spencer C. Jasper among 19 sleep medicine (internal medicine) physician records in Utah
Spencer C. Jasper, MD is one of 19 sleep medicine (internal medicine) physician records with a practice address in Utah. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 84% of them.
- NPI issued2017 · 84% of these records are older, 11% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2017 · median 2002 among the 11 with a school on file
- Record last updated2025 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Utah
There are 19 sleep medicine (internal medicine) physician records in Utah.
All 19 in Utah → Every provider in American Fork → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Brydon Grant, M.D.Sandy, UT 840941962490128
- Garrett Bird, MD, CMRiverton, UT 840961164638573
- Catherine Bakewell, M.D.Salt Lake City, UT 841021336151786
- Kallin Raymond, DOSalt Lake City, UT 841081508503483
- Nancy Hua, D.O.Salt Lake City, UT 841121679830368
- Shannon Jenkins, M.D.Salt Lake City, UT 841121205223484
- Reza Nasrollahzadeh, DOSalt Lake City, UT 841121053013680
- Nazir Delawar, M.D.Salt Lake City, UT 841321255532487
Common questions
What is Spencer C. Jasper, MD's NPI number?
Spencer C. Jasper, MD's National Provider Identifier (NPI) is 1730617341, issued on May 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Spencer C. Jasper, MD located?
The NPPES record lists a practice address at 98 N 1100 E Ste 205, American Fork, UT, 84003. Phone: (801) 442-0772. Providers update this record themselves, so call before visiting.
How can I verify Spencer C. Jasper, MD's license?
NPPES lists Utah license number 11732657-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.