Marc Douglas Isaac, D.M.D
Dentist · Aurora, CO
Marc Douglas Isaac, D.M.D is a dentist with a practice address in Aurora, Colorado, and NPI 1043624224, issued on Jun 17, 2014. Check the license (Colorado 00202238, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marc Douglas Isaac
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- 00202238 CO
Self-reported in NPPES; status is on the state search - Practice location
- 15286 E Hampden Ave, Aurora, CO 80014
- Phone
- (801) 664-3221
- Enumerated
- Jun 17, 2014
- Record last updated
- Jun 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,020 in Colorado → Look up another NPI →
Verify Marc Douglas Isaac in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 00202238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average dentist in 2024
69 Medicare Part D claims for 42 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin26 claims
- Ibuprofen19 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: $37.60
1 payment: food and beverage; the largest payer was Kulzer, LLC. The 31,974 providers of this specialty with any payment received $540.36 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.
Marc Douglas Isaac among 2,020 dentist records in Colorado
Marc Douglas Isaac, D.M.D is one of 2,020 dentist records with a practice address in Colorado. 62% 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 55% of them.
- NPI issued2014 · 55% of these records are older, 42% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2014 · 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 122300000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Colorado
There are 2,020 dentist records in Colorado.
All 2,020 in Colorado → Every provider in Aurora → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Lisa Augustine, D.D.S.Aurora, CO 800141710006507
- John BurtenshawAurora, CO 800141285854703
- Matthew Carlston, D.M.DAurora, CO 800141639207392
- Miles Deeg, DDSAurora, CO 800141750482105
- David Hedrick, D.D.S.Aurora, CO 800141922137066
- Justin Kwon, DDSAurora, CO 800141982745634
- Andy Lee, DDSAurora, CO 800141952474132
- Eric Mack, DDSAurora, CO 800141861464018
Common questions
What is Marc Douglas Isaac, D.M.D's NPI number?
Marc Douglas Isaac, D.M.D's National Provider Identifier (NPI) is 1043624224, issued on Jun 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marc Douglas Isaac, D.M.D located?
The NPPES record lists a practice address at 15286 E Hampden Ave, Aurora, CO, 80014. Phone: (801) 664-3221. Providers update this record themselves, so call before visiting.
How can I verify Marc Douglas Isaac, D.M.D's license?
NPPES lists Colorado license number 00202238, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Marc Douglas Isaac, D.M.D prescribe under Medicare Part D?
In 2024, Marc Douglas Isaac, D.M.D had 69 Medicare Part D claims for 42 beneficiaries; the average among dentist prescribers was 86. 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.