Michelle Gaddis, NP
NPI 1639890858 · Nurse Practitioner · Miller Place, NY
Michelle Gaddis, NP is a Nurse Practitioner provider in Miller Place, NY (NPI 1639890858).
Provider details
- NPI number
- 1639890858
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F309822-01 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 240 | 112 |
| Levothyroxine Sodium | 126 | 63 |
| Empagliflozinbrand: Jardiance | 105 | 54 |
| Semaglutidebrand: Ozempic | 99 | 55 |
| Tirzepatidebrand: Mounjaro | 81 | 39 |
| Dulaglutidebrand: Trulicity |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,124 across 86 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
- 2022-09-06
- Last updated
- 2022-09-06
- Certified
- 2022-09-06
Frequently asked questions
- What is Michelle Gaddis's NPI number?
- Michelle Gaddis's National Provider Identifier (NPI) is 1639890858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Gaddis's specialty?
- Michelle Gaddis is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Gaddis located?
- Michelle Gaddis's practice location on file with NPPES is 315 Parkside Ave, Miller Place, NY 11764-3500.
- What is Michelle Gaddis's phone number?
- The practice phone number listed in the NPPES registry for Michelle Gaddis is (631) 538-5257.
- Is Michelle Gaddis's NPI active?
- Yes — Michelle Gaddis's NPI (1639890858) is active in the NPPES registry as of the last update on 2022-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.