Photios Michael Frank Vassilyadi, MD
Internal Medicine Physician · Mt Juliet, TN
Photios Michael Frank Vassilyadi, MD is an internal medicine physician with a practice address in Mt Juliet, Tennessee, and NPI 1821519257, issued on Jul 6, 2017. Check the license (Tennessee 60958, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Photios Michael Frank Vassilyadi
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 60958 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3500 N Mount Juliet RD Ste 201, Mt Juliet, TN 37122
- Phone
- (615) 758-5672
- Enumerated
- Jul 6, 2017
- Record last updated
- Aug 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20200806000649); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 3500 N Mount Juliet RD Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelsey Buck, FNP-CFamily Nurse Practitioner1356138358
- Tiffany Guerrieri, NP-CNurse Practitioner1851919062
- Chelsey HuffFamily Nurse Practitioner1548807647
- Michelle Sonnichsen-KummFamily Nurse Practitioner1821610668
Verify Photios Michael Frank Vassilyadi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 60958Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.3 times the Medicare Part D claims of the average internal medicine physician in 2024
19,923 Medicare Part D claims for 1,002 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 473 claims were for opioids.
Most prescribed
- Atorvastatin Calcium801 claims
- Levothyroxine Sodium659 claims
- Amlodipine Besylate529 claims
- Lisinopril491 claims
- Gabapentin485 claims
- Furosemide454 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $634.91
23 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Amg-Crockett, LLCPulaski, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Photios Michael Frank Vassilyadi among 2,596 internal medicine physician records in Tennessee
Photios Michael Frank Vassilyadi, MD is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 84% of them.
- NPI issued2017 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2017 · median 2003 among the 1,705 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Mt Juliet
They are 13 of the 552 NPPES records with a practice address in Mt Juliet, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Mt Juliet → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Seth Banks, MDMount Juliet, TN 371221588788301
- William Baucom, M.D.Mt Juliet, TN 371221952353054
- Renata Bluhm, MD, PHDMount Juliet, TN 371221932245719
- Amy Bono, MDMt Juliet, TN 371221851554836
- James Elrod, M.D.Mt Juliet, TN 371221063467876
- Cindi Jones-Woods, MDMt Juliet, TN 371221275528770
- William McKean, M.D.Mt Juliet, TN 371221790710374
- Ashok Mehta, M.D.Mount Juliet, TN 371221114961596
Common questions
What is Photios Michael Frank Vassilyadi, MD's NPI number?
Photios Michael Frank Vassilyadi, MD's National Provider Identifier (NPI) is 1821519257, issued on Jul 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Photios Michael Frank Vassilyadi, MD located?
The NPPES record lists a practice address at 3500 N Mount Juliet RD Ste 201, Mt Juliet, TN, 37122. Phone: (615) 758-5672. Providers update this record themselves, so call before visiting.
How can I verify Photios Michael Frank Vassilyadi, MD's license?
NPPES lists Tennessee license number 60958, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Photios Michael Frank Vassilyadi, MD prescribe under Medicare Part D?
In 2024, Photios Michael Frank Vassilyadi, MD had 19,923 Medicare Part D claims for 1,002 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Photios Michael Frank Vassilyadi, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.