Olinga Hargreaves, D.D.S.
Dentist · Denver, CO
Olinga Hargreaves, D.D.S. is a dentist with a practice address in Denver, Colorado, and NPI 1942425715, issued on Apr 16, 2007. Check the license (Colorado 8143, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olinga Hargreaves
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 8143 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3655 S Monaco Pkwy, Denver, CO 80237
- Phone
- (303) 758-7676
- Enumerated
- Apr 16, 2007
- Record last updated
- Jul 21, 2023
- Fax
- (303) 758-7356
- Entity
- Type 1 · individual
Also registered at 3655 S Monaco Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Hong, DDSGeneral Practice Dentistry1669511481
Verify Olinga Hargreaves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 8143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average dentist in 2024
102 Medicare Part D claims for 26 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. 15 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate21 claims
- Dexamethasone21 claims
- Amoxicillin15 claims
- Oxycodone-Acetaminophen15 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: $428.28
10 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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.
302 dentist records list a practice address in Denver
They are 302 of the 25,068 NPPES records with a practice address in Denver, and 2,020 dentist records in Colorado.
All 302 in Denver → All 2,020 in Colorado → Every provider in Denver →
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Common questions
What is Olinga Hargreaves, D.D.S.'s NPI number?
Olinga Hargreaves, D.D.S.'s National Provider Identifier (NPI) is 1942425715, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Olinga Hargreaves, D.D.S. located?
The NPPES record lists a practice address at 3655 S Monaco Pkwy, Denver, CO, 80237. Phone: (303) 758-7676. Providers update this record themselves, so call before visiting.
How can I verify Olinga Hargreaves, D.D.S.'s license?
NPPES lists Colorado license number 8143, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Olinga Hargreaves, D.D.S. prescribe under Medicare Part D?
In 2024, Olinga Hargreaves, D.D.S. had 102 Medicare Part D claims for 26 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.