Mariana Nicoleta Coconu, D.D.S.
General Practice Dentistry · Guymon, OK
Mariana Nicoleta Coconu, D.D.S. is a general practice dentistry with a practice address in Guymon, Oklahoma, and NPI 1992145221, issued on Jul 1, 2013. Check the license (Oklahoma 6474, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariana Nicoleta Coconu
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 6474 OK
Self-reported in NPPES; status is on the state search - Practice location
- 305 Northridge Cir, Guymon, OK 73942
- Phone
- (405) 921-7598
- Enumerated
- Jul 1, 2013
- Record last updated
- Jul 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,398 in Oklahoma → Look up another NPI →
Also registered at 305 Northridge Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carah Dupper, DDSDentist1598068165
- Kenneth Harland, D.D.S.General Practice Dentistry1538102140
- Daniel ThrallDentist1649709437
Verify Mariana Nicoleta Coconu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 6474Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average general practice dentistry in 2024
33 Medicare Part D claims for 28 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin16 claims
- Cephalexin11 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.
Mariana Nicoleta Coconu among 1,398 general practice dentistry records in Oklahoma
Mariana Nicoleta Coconu, D.D.S. is one of 1,398 general practice dentistry records with a practice address in Oklahoma. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 69% of them.
- NPI issued2013 · 69% of these records are older, 30% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 general practice dentistry records list a practice address in Guymon
They are 5 of the 128 NPPES records with a practice address in Guymon, and 1,398 general practice dentistry records in Oklahoma.
All 1,398 in Oklahoma → Every provider in Guymon → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Richard Bohlander, DDSGuymon, OK 739421609976711
- Kurt Gibson, D.D.S.Guymon, OK 739421275573917
- Kenneth Harland, D.D.S.Guymon, OK 739421538102140
- Dylan Koehn, DDSGuymon, OK 739421598504458
- Jerry Perkins, D.D.S.Hooker, OK 739451215022389
- Steven Armstrong, DDSBartlesville, OK 740031508800103
- Stephen Beard, D.D.S.Bartlesville, OK 740031801957113
- Lucas Lumpkin, D.D.S.Bartlesville, OK 740031740294743
Common questions
What is Mariana Nicoleta Coconu, D.D.S.'s NPI number?
Mariana Nicoleta Coconu, D.D.S.'s National Provider Identifier (NPI) is 1992145221, issued on Jul 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mariana Nicoleta Coconu, D.D.S. located?
The NPPES record lists a practice address at 305 Northridge Cir, Guymon, OK, 73942. Phone: (405) 921-7598. Providers update this record themselves, so call before visiting.
How can I verify Mariana Nicoleta Coconu, D.D.S.'s license?
NPPES lists Oklahoma license number 6474, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Mariana Nicoleta Coconu, D.D.S. prescribe under Medicare Part D?
In 2024, Mariana Nicoleta Coconu, D.D.S. had 33 Medicare Part D claims for 28 beneficiaries; the average among general practice dentistry prescribers was 83. 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.