Joan Greco, DDS
NPI 1750444030 · Oral and Maxillofacial Surgery (Dentist) · Kamuela, HI
Joan Greco, DDS is a Oral and Maxillofacial Surgery (Dentist) provider in Kamuela, HI (NPI 1750444030).
Provider details
- NPI number
- 1750444030
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- DT 1813 (HI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 106 | 91 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 74 | 59 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 45 | 36 |
| Amoxicillin | 43 | 40 |
| Clindamycin Hcl | 25 | 23 |
| Naloxone Hcl | 24 | 23 |
| Dexamethasone | 21 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,142 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joan Greco's NPI number?
- Joan Greco's National Provider Identifier (NPI) is 1750444030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Greco's specialty?
- Joan Greco is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Joan Greco located?
- Joan Greco's practice location on file with NPPES is 65-1230 Mamalahoa Hwy Ste C10, Kamuela, HI 96743-8445.
- What is Joan Greco's phone number?
- The practice phone number listed in the NPPES registry for Joan Greco is (808) 885-9000.
- Is Joan Greco's NPI active?
- Yes — Joan Greco's NPI (1750444030) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.