Michael J. Semidey, DMD
- Part D claims, 2024
- 564
- Industry payments
- $3,730
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2011
- Practice address
- 2001 Kingsley Ave, Orange Park, FL 32073
- Practice phone
- Call (904) 269-5195
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Wheatland Dermatology
Saint Marys, Ohio
Find Michael Semidey's professional email, personal email and mobile number
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Michael J. Semidey is an oral and maxillofacial surgery (dentist) in Orange Park, Florida
Michael Semidey practices with Wheatland Dermatology, a medical group.
Michael Semidey's NPI, 1780963769, was assigned on August 9, 2011. Michael Semidey holds Florida license DN19401.
- NPI
- 1780963769NPI Registry (opens in a new tab)
- NPI enumeration date
- August 9, 2011
- NPI status
- Active
- Practice phone
- (904) 269-5195
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Michael J. Semidey's practice address is in Orange Park, Florida
Michael Semidey's practice address in the NPI Registry is 2001 Kingsley Ave, Orange Park, FL 32073, in Clay County. The practice phone is (904) 269-5195.
- NPI Registry address2001 Kingsley Ave, Orange Park, FL 32073 · Clay CountyPhone(904) 269-5195
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael J. Semidey is affiliated with 1 medical group
Michael Semidey is part of Wheatland Dermatology, a medical group in Saint Marys, Ohio.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael J. Semidey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Semidey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wheatland Dermatology | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Wheatland Dermatology and 6.2K+ hospitals, with verified contacts in the same login.
Michael J. Semidey is one of 278 orals and maxillofacial surgery (dentist)s in Florida
Oral and maxillofacial surgery is Michael Semidey's primary specialty in the NPI Registry, under taxonomy code 1223S0112X. Michael Semidey is licensed in Florida.
Specialties and state licenses
- Oral and maxillofacial surgery (dentist), FloridaPrimary
Orals and maxillofacial surgery (dentist)s near Michael Semidey
Counts of orals and maxillofacial surgery (dentist)s with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Michael J. Semidey's patients have a median age of 48
Across all payers, Dmand AI patient panel data puts Michael Semidey's median patient age at 48, with 83% women.
Michael Semidey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women83%
- Men17%
Source: Dmand AI Patient Panel Data
Michael J. Semidey wrote 564 Medicare Part D claims in 2024
In 2024, Michael Semidey wrote 564 Medicare Part D claims for 188 patients. 99% of them were for generic drugs. CMS names the drug for 508 of them, across 7 drugs with 11 or more claims each, at $1,899 in total drug cost.
Michael Semidey's Part D claims by kind of drug, 2024
- Generic557 claims99%
- Brand-name and other7 claims1%
Michael Semidey's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Michael Semidey's Part D claims, 2024
- Opioids31%173 of 564 claims
- Antibiotics22%125 of 564 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Michael J. Semidey received $3,730 in industry payments from 2024 to 2025
CMS Open Payments shows 33 general payments to Michael Semidey from 2 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 78% of the total. Zimvie Inc. paid the most, $3,686.
General payments to Michael Semidey by program year, 2024 to 2025
General payments to Michael Semidey by kind, 2024 to 2025
- Travel and lodging$2,92178%
- Food and beverage$80922%
Companies that paid Michael Semidey the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael J. Semidey's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Michael J. Semidey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael J. Semidey's NPI number?
Michael J. Semidey's NPI number is 1780963769. It was assigned on August 9, 2011, and it is active in the NPI Registry.
What does Michael J. Semidey specialize in?
Michael J. Semidey is an oral and maxillofacial surgery (dentist) in Orange Park, Florida. The primary specialty in the NPI Registry is Oral and Maxillofacial Surgery (Dentist) (taxonomy code 1223S0112X).
Where does Michael J. Semidey practice?
Michael Semidey practices at 2001 Kingsley Ave, Orange Park, FL 32073. Michael Semidey's primary practice is Wheatland Dermatology, a medical group.
What is Michael J. Semidey's office phone number?
The practice phone on file for Michael Semidey is (904) 269-5195.
What is Michael J. Semidey's medical license number?
Michael Semidey holds Florida license DN19401.
What medical group is Michael J. Semidey part of?
Michael Semidey is part of Wheatland Dermatology in Saint Marys, Ohio.
What drugs does Michael J. Semidey prescribe most?
In 2024 Medicare Part D data, Michael Semidey's most prescribed drugs by claims were Chlorhexidine Gluconate, Amoxicillin and Oxycodone-Acetaminophen.
Has Michael J. Semidey received payments from drug or device companies?
CMS Open Payments shows $3,730 in general payments to Michael Semidey from 2 companies from 2024 to 2025. The largest total came from Zimvie Inc.
How long has Michael J. Semidey been practicing?
Michael Semidey's NPI was assigned in 2011.
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