Nickolas Gangwer, D.O.
Internal Medicine Physician · Ogden, UT
Nickolas Gangwer, D.O. is an internal medicine physician with a practice address in Ogden, Utah, and NPI 1942610993, issued on Apr 29, 2014. Check the license (Utah 10280090-1204, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Nickolas Gangwer
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 10280090-1204 UT
Self-reported in NPPES; status is on the state search - Practice location
- 4403 Harrison Blvd Ste 3875, Ogden, UT 84403
- Phone
- (801) 387-7950
- Enumerated
- Apr 29, 2014
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170601002815); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 664 in Utah → Look up another NPI →
Also registered at 4403 Harrison Blvd Ste 3875
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carra Brandley, APRNNurse Practitioner1174539209
- Jeffrey Call, M.D.Internal Medicine Physician1093747743
- Samantha Clarkson, FNP-CNurse Practitioner1891280343
- Caleb Parry, DOInternal Medicine Physician1447980230
Verify Nickolas Gangwer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 10280090-1204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,522 Medicare Part D claims for 513 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 228 claims were for opioids.
Most prescribed
- Levothyroxine Sodium282 claims
- Omeprazole278 claims
- Atorvastatin Calcium275 claims
- Lisinopril230 claims
- Simvastatin172 claims
- Metformin Hcl169 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.
Bills Medicare through one group practice
- Ihc Health Services IncOgden, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nickolas Gangwer among 664 internal medicine physician records in Utah
Nickolas Gangwer, D.O. is one of 664 internal medicine physician records with a practice address in Utah. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 62% of them.
- NPI issued2014 · 62% of these records are older, 36% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2014 · median 2007 among the 354 with a school on file
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 internal medicine physician records list a practice address in Ogden
They are 39 of the 3,335 NPPES records with a practice address in Ogden, and 664 internal medicine physician records in Utah.
All 664 in Utah → Every provider in Ogden → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Walter Brodis, MDOgden, UT 844031821236035
- Robert Bunnell, M.D.Ogden, UT 844031659494680
- Gilbert Caillouet, MDOgden, UT 844031689771362
- Jeffrey Call, M.D.Ogden, UT 844031093747743
- Clyde Faucett, M.D.Ogden, UT 844031689603409
- Cory Ferguson, M.D.Ogden, UT 844031235349192
- Sujata Kaushal, M.D.Ogden, UT 844031851437321
- Felix Leung, MDOgden, UT 844031265446090
Common questions
What is Nickolas Gangwer, D.O.'s NPI number?
Nickolas Gangwer, D.O.'s National Provider Identifier (NPI) is 1942610993, issued on Apr 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Nickolas Gangwer, D.O. located?
The NPPES record lists a practice address at 4403 Harrison Blvd Ste 3875, Ogden, UT, 84403. Phone: (801) 387-7950. Providers update this record themselves, so call before visiting.
How can I verify Nickolas Gangwer, D.O.'s license?
NPPES lists Utah license number 10280090-1204, 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 Nickolas Gangwer, D.O. prescribe under Medicare Part D?
In 2024, Nickolas Gangwer, D.O. had 6,522 Medicare Part D claims for 513 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.