Spencer N. Colby, M.D.
Obstetrics & Gynecology Physician · West Jordan, UT
Spencer N. Colby, M.D. is an obstetrics & gynecology physician with a practice address in West Jordan, Utah, and NPI 1144287699, issued on Apr 27, 2006. Check the license (Utah 308219-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Spencer N. Colby
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 308219-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 3584 W 9000 S, West Jordan, UT 84088
- Phone
- (801) 561-2227
- Enumerated
- Apr 27, 2006
- Record last updated
- May 20, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 386 in Utah → Look up another NPI →
Also registered at 3584 W 9000 S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryce Allred, M.D,Specialist1548317589
- Matthew Allred, A.P.R.N.Nurse Practitioner1194262022
- Peter Anderson, M.D.Otolaryngology Physician1043444516
- Denise Boudreaux-Nippert, MDObstetrics & Gynecology Physician1497862031
- Nathan Boyer, APRNNurse Practitioner1912494345
- Francis Clark, DPMFoot & Ankle Surgery Podiatrist1477649234
Verify Spencer N. Colby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 308219-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
137 Medicare Part D claims for 37 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluconazole23 claims
- Oxybutynin Chloride Er17 claims
- Estradiol11 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: $501.01
25 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Spencer N. Colby among 386 obstetrics & gynecology physician records in Utah
Spencer N. Colby, M.D. is one of 386 obstetrics & gynecology physician records with a practice address in Utah. 71% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2008 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Utah
There are 386 obstetrics & gynecology physician records in Utah.
All 386 in Utah → Every provider in West Jordan → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mitchell Barney, MDWest Jordan, UT 840881912986142
- Frances Bechek, M.D.West Jordan, UT 840881053622555
- Denise Boudreaux-Nippert, MDWest Jordan, UT 840881497862031
- Alton Burgett, MDWest Jordan, UT 840881124059514
- Javier Chavez, MDWest Jordan, UT 840881295020949
- Amanda Cleveland, MDWest Jordan, UT 840881487815650
- Scott Epstein, D.O.West Jordan, UT 840881295793339
- Kevin Jensen, MDWest Jordan, UT 840881942527734
Common questions
What is Spencer N. Colby, M.D.'s NPI number?
Spencer N. Colby, M.D.'s National Provider Identifier (NPI) is 1144287699, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Spencer N. Colby, M.D. located?
The NPPES record lists a practice address at 3584 W 9000 S, West Jordan, UT, 84088. Phone: (801) 561-2227. Providers update this record themselves, so call before visiting.
How can I verify Spencer N. Colby, M.D.'s license?
NPPES lists Utah license number 308219-1205, 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 Spencer N. Colby, M.D. prescribe under Medicare Part D?
In 2024, Spencer N. Colby, M.D. had 137 Medicare Part D claims for 37 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.