Stephen D. Lash, M.D.
Obstetrics Physician · West Valley City, UT
Stephen D. Lash, M.D. is an obstetrics physician with a practice address in West Valley City, Utah, and NPI 1447228572, issued on Mar 14, 2006. Check the license (Utah 90-182235-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Stephen D. Lash
- Credential
- M.D.
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- 90-182235-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 3336 S 4155 W, West Valley City, UT 84120
- Phone
- (801) 964-3865
- Enumerated
- Mar 14, 2006
- Record last updated
- Jul 10, 2023
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 19 in Utah → Look up another NPI →
Also registered at 3336 S 4155 W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Antoinette Kitch, DOObstetrics & Gynecology Physician1033678800
- Peter Silvero, MDOrthopaedic Surgery Physician1699844001
Verify Stephen D. Lash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 90-182235-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average obstetrics physician in 2024
69 Medicare Part D claims for 23 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D.
Most prescribed
- Zolpidem Tartrate11 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: $17.15
1 payment: food and beverage; the largest payer was Organon Llc. The 679 providers of this specialty with any payment received $826.19 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.
Stephen D. Lash among 19 obstetrics physician records in Utah
Stephen D. Lash, M.D. is one of 19 obstetrics physician records with a practice address in Utah. 68% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 26% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2023 · 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 207VX0000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in Utah
There are 19 obstetrics physician records in Utah.
All 19 in Utah → Every provider in West Valley City → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Shane Christensen, M.D.Salt Lake City, UT 841211861427189
- Thomas Conner, MDSalt Lake City, UT 841211780619023
- James Peterson, MDSalt Lake City, UT 841091316962442
- Becky Jackson, RNMurray, UT 841071316459035
- Cynthia Jones, M.D.Salt Lake City, UT 841021437128519
- Natalie Loewen, M.D.Salt Lake City, UT 841021891763199
- Gayle Stewart, M.D.Salt Lake City, UT 841021255300331
- Jill Norman, RNSalt Lake City, UT 841011972436178
Common questions
What is Stephen D. Lash, M.D.'s NPI number?
Stephen D. Lash, M.D.'s National Provider Identifier (NPI) is 1447228572, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen D. Lash, M.D. located?
The NPPES record lists a practice address at 3336 S 4155 W, West Valley City, UT, 84120. Phone: (801) 964-3865. Providers update this record themselves, so call before visiting.
How can I verify Stephen D. Lash, M.D.'s license?
NPPES lists Utah license number 90-182235-1205, 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.
How much does Stephen D. Lash, M.D. prescribe under Medicare Part D?
In 2024, Stephen D. Lash, M.D. had 69 Medicare Part D claims for 23 beneficiaries; the average among obstetrics physician prescribers was 218. 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.