Mark T. Witt, MD
Pediatrics Physician · Salt Lake City, UT
Mark T. Witt, MD is a pediatrics physician with a practice address in Salt Lake City, Utah, and NPI 1881707875, issued on Aug 16, 2006. Check the license (Utah 953117041205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Mark T. Witt
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 953117041205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 2180 E 4500 S, Salt Lake City, UT 84117
- Phone
- (801) 278-4719
- Enumerated
- Aug 16, 2006
- Record last updated
- Jun 8, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 670 in Utah → Look up another NPI →
Also registered at 2180 E 4500 S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Briesacher, MDPediatrics Physician1154333029
- Jennifer Linford, MDPediatrics Physician1316950967
- Michelle Murphy, LCSWCounselor1720212517
- J. Smith, DMDGeneral Practice Dentistry1043446297
- Keith Sonntag, D.D.S., M.S.Endodontics1881731487
- Jed Vandenberghe, MDPediatrics Physician1922011576
Verify Mark T. Witt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 953117041205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $294.02
15 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
Mark T. Witt among 670 pediatrics physician records in Utah
Mark T. Witt, MD is one of 670 pediatrics physician records with a practice address in Utah. 37% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 58% newer
- In a Medicare fileYes · 37% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2009 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
283 pediatrics physician records list a practice address in Salt Lake City
They are 283 of the 21,563 NPPES records with a practice address in Salt Lake City, and 670 pediatrics physician records in Utah.
All 670 in Utah → Every provider in Salt Lake City → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Mark Briesacher, MDSalt Lake City, UT 841171154333029
- Jennifer Linford, MDSalt Lake City, UT 841171316950967
- Richard O'Brien, M.D.Holladay, UT 841171275850752
- David Thomas, M.D.Salt Lake City, UT 841171922331479
- Jed Vandenberghe, MDSalt Lake City, UT 841171922011576
- Wendy Cotting, MDTaylorsville, UT 841181750585485
- Leisha Nolen, MDSalt Lake City, UT 841161427225895
- Mary Shapiro, MDWest Valley City, UT 841181174578611
Common questions
What is Mark T. Witt, MD's NPI number?
Mark T. Witt, MD's National Provider Identifier (NPI) is 1881707875, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark T. Witt, MD located?
The NPPES record lists a practice address at 2180 E 4500 S, Salt Lake City, UT, 84117. Phone: (801) 278-4719. Providers update this record themselves, so call before visiting.
How can I verify Mark T. Witt, MD's license?
NPPES lists Utah license number 953117041205, 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.