Mark I. Degen, D.D.S., M.D.
Oral and Maxillofacial Surgery (Dentist) · Las Vegas, NV
Mark I. Degen, D.D.S., M.D. is an oral and maxillofacial surgery (dentist) with a practice address in Las Vegas, Nevada, and NPI 1215002225, issued on Nov 22, 2006. Check the license (Nevada 10535, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark I. Degen
- Credential
- D.D.S., M.D.
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 10535 NV
Self-reported in NPPES; status is on the state search - Practice location
- 6140 S Fort Apache RD Ste 120, Las Vegas, NV 89148
- Phone
- (702) 253-9090
- Enumerated
- Nov 22, 2006
- Record last updated
- Feb 27, 2026
- Fax
- (702) 253-9083
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 56 in Nevada → Look up another NPI →
Also registered at 6140 S Fort Apache RD Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Inga Polyak, M.D.Psychiatry Physician1669530929
Verify Mark I. Degen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nevada board licenses this profession
Search for license 10535Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
172 Medicare Part D claims for 81 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 47 claims were for opioids.
Most prescribed
- Amoxicillin71 claims
- Hydrocodone-Acetaminophen47 claims
- Ibuprofen32 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: $33.96
2 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 4,075 providers of this specialty with any payment received $1,077.58 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 I. Degen among 56 oral and maxillofacial surgery (dentist) records in Nevada
Mark I. Degen, D.D.S., M.D. is one of 56 oral and maxillofacial surgery (dentist) records with a practice address in Nevada. 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 63% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 13% of these records are
- Record last updated2026 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Nevada
There are 56 oral and maxillofacial surgery (dentist) records in Nevada.
All 56 in Nevada → Every provider in Las Vegas → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Braden Bybee, DDSLas Vegas, NV 891481679223812
- Charles Calder, DDS MDLas Vegas, NV 891481528124385
- Summer LaneLas Vegas, NV 891481558761585
- Kevin Martin, DDSLas Vegas, NV 891481952376295
- Dallin Parkinson, DMDLas Vegas, NV 891481497255699
- Mont Ringer, DDS MSLas Vegas, NV 891481083692487
- Blair Isom, D.D.S.Las Vegas, NV 891491922365402
- James Kim, D.D.S.Las Vegas, NV 891491437384203
Common questions
What is Mark I. Degen, D.D.S., M.D.'s NPI number?
Mark I. Degen, D.D.S., M.D.'s National Provider Identifier (NPI) is 1215002225, issued on Nov 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark I. Degen, D.D.S., M.D. located?
The NPPES record lists a practice address at 6140 S Fort Apache RD Ste 120, Las Vegas, NV, 89148. Phone: (702) 253-9090. Providers update this record themselves, so call before visiting.
How can I verify Mark I. Degen, D.D.S., M.D.'s license?
NPPES lists Nevada license number 10535, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.
How much does Mark I. Degen, D.D.S., M.D. prescribe under Medicare Part D?
In 2024, Mark I. Degen, D.D.S., M.D. had 172 Medicare Part D claims for 81 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.