Michael Semidey, DMD
NPI 1780963769 · Oral and Maxillofacial Surgery (Dentist) · Orange Park, FL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Semidey, DMD is a Oral and Maxillofacial Surgery (Dentist) provider in Orange Park, FL (NPI 1780963769).
Provider details
- NPI number
- 1780963769
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- DN19401 (FL)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 183 | 160 |
| Amoxicillin | 84 | 71 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 76 | 61 |
| Ibuprofen | 62 | 53 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 52 | 42 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 33 | 33 |
| Amoxicillin/Potassium Clav |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,541 across 18 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
- 2011-08-09
- Last updated
- 2024-03-20
- Certified
- 2024-03-20
Frequently asked questions
- What is Michael Semidey's NPI number?
- Michael Semidey's National Provider Identifier (NPI) is 1780963769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Semidey's specialty?
- Michael Semidey is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Michael Semidey located?
- Michael Semidey's practice location on file with NPPES is 2301 Park Ave Ste 101, Orange Park, FL 32073-5558.
- What is Michael Semidey's phone number?
- The practice phone number listed in the NPPES registry for Michael Semidey is (904) 269-5195.
- Does Michael Semidey accept Medicare?
- Michael Semidey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Semidey's NPI active?
- Yes — Michael Semidey's NPI (1780963769) is active in the NPPES registry as of the last update on 2024-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.