Joan M. Greco, DDS
Oral and Maxillofacial Surgery (Dentist) · Kamuela, HI
Joan M. Greco, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Kamuela, Hawaii, and NPI 1750444030, issued on Dec 18, 2006. Check the license (Hawaii DT 1813, as entered in NPPES) with the Hawaii board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joan M. Greco
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- DT 1813 HI
Self-reported in NPPES; status is on the state search - Practice location
- 65-1230 Mamalahoa Hwy Ste C10, Kamuela, HI 96743
- Phone
- (808) 885-9000
- Enumerated
- Dec 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 03442901 HI
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 39 in Hawaii → Look up another NPI →
Verify Joan M. Greco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
Search for license DT 1813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
412 Medicare Part D claims for 179 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 111 claims were for opioids.
Most prescribed
- Ibuprofen106 claims
- Oxycodone-Acetaminophen74 claims
- Amoxicillin-Clavulanate Potass45 claims
- Amoxicillin43 claims
- Clindamycin Hcl25 claims
- Naloxone Hcl24 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: $1,142.46
3 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.
Joan M. Greco among 39 oral and maxillofacial surgery (dentist) records in Hawaii
Joan M. Greco, DDS is one of 39 oral and maxillofacial surgery (dentist) records with a practice address in Hawaii. 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 8% of them.
- NPI issued2006 · 8% of these records are older, 67% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2007 · 59% 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 Hawaii 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 Hawaii
There are 39 oral and maxillofacial surgery (dentist) records in Hawaii.
All 39 in Hawaii → Every provider in Kamuela → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Jeremy Hannon, D.M.D.Kaneohe, HI 967441457545063
- William BabbittKailua Kona, HI 967401205037819
- David Hiranaka, M.D., D.M.DKailua Kona, HI 967401437198199
- Michael Pampalon, DMDKailua Kona, HI 967401902049174
- James Papayoanou, DDSKailua, HI 967341356461883
- Earl Hasegawa, D.D.S., M.S.Kahului, HI 967321114071107
- Erik QuintanaHilo, HI 967201013546167
- Benjamin Rotwein, DMDHilo, HI 967201548349202
Common questions
What is Joan M. Greco, DDS's NPI number?
Joan M. Greco, DDS's National Provider Identifier (NPI) is 1750444030, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joan M. Greco, DDS located?
The NPPES record lists a practice address at 65-1230 Mamalahoa Hwy Ste C10, Kamuela, HI, 96743. Phone: (808) 885-9000. Providers update this record themselves, so call before visiting.
How can I verify Joan M. Greco, DDS's license?
NPPES lists Hawaii license number DT 1813, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.
How much does Joan M. Greco, DDS prescribe under Medicare Part D?
In 2024, Joan M. Greco, DDS had 412 Medicare Part D claims for 179 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.