NPPES file of Aug 9, 2026

Periclis Roussis, M.D.

Maternal & Fetal Medicine Physician · Knoxville, TN

Periclis Roussis, M.D. is a maternal & fetal medicine physician with a practice address in Knoxville, Tennessee, and NPI 1023013307, issued on Jun 14, 2005. Check the license (Tennessee MD18681, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023013307
Name
Periclis Roussis
Credential
M.D.
Primary taxonomy
Maternal & Fetal Medicine Physician 207VM0101X
License number
MD18681 TN
Self-reported in NPPES; status is on the state search
Practice location
501 19TH St., Knoxville, TN 37916
Phone
(865) 331-2020
Enumerated
Jun 14, 2005
Record last updated
Apr 26, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(865) 331-2019
Medicaid ID
3033722 TN
Medicare enrollment
Enrolled (PECOS I20101117000932); accepts Medicare assignment
Medical or professional school
University Central Del Caribe Escuela De Medicina, 1982
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 501 19TH St.

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer Colvin, ANPWomen's Health Nurse Practitioner1710050091
  2. Frank McKeown III, MDObstetrics & Gynecology Physician1689626822
  3. Cynthia Miller, ANPWomen's Health Nurse Practitioner1043293533
  4. Donna Morgan, CNMAdvanced Practice Midwife1649392838
  5. John Owen, MDObstetrics & Gynecology Physician1205880028
  6. Steven Pierce, MDObstetrics & Gynecology Physician1992757892

Verify Periclis Roussis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license MD18681
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Tennessee license search

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12% fewer Medicare Part D claims than the average maternal & fetal medicine physician in 2024

36 Medicare Part D claims, against an average of 41 among the 353 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.

  1. Periclis Roussis36
  2. Specialty average41

Most prescribed

  1. Novolin N12 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.

Bills Medicare through one group practice

  1. Fort Sanders Perinatal CenterKnoxville, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Periclis Roussis among 56 maternal & fetal medicine physician records in Tennessee

Periclis Roussis, M.D. is one of 56 maternal & fetal medicine physician records with a practice address in Tennessee. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated1982 · median 2005 among the 43 with a school on file
  • Record last updated2017 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Maternal & Fetal Medicine Physician providers in Tennessee

There are 56 maternal & fetal medicine physician records in Tennessee.

The 8 maternal & fetal medicine physician records with the nearest ZIP codes

  1. Steven Andrade, M.D.Knoxville, TN 379161700176070
  2. Angela Seasely, M.D.Knoxville, TN 379161144675240
  3. Gary Stephens, DOKnoxville, TN 379161295730570
  4. Dalia Wenckus, MDKnoxville, TN 379161992915623
  5. Kristina Carter, M.D.Knoxville, TN 379201639337306
  6. Mark Hennessy, M.D.Knoxville, TN 379201194710467
  7. Bobby Howard, M.D.Knoxville, TN 379201144200064
  8. Ronald Jaekle, M.D.Knoxville, TN 379201992704357

Common questions

What is Periclis Roussis, M.D.'s NPI number?

Periclis Roussis, M.D.'s National Provider Identifier (NPI) is 1023013307, issued on Jun 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Periclis Roussis, M.D. located?

The NPPES record lists a practice address at 501 19TH St., Knoxville, TN, 37916. Phone: (865) 331-2020. Providers update this record themselves, so call before visiting.

How can I verify Periclis Roussis, M.D.'s license?

NPPES lists Tennessee license number MD18681, 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 Periclis Roussis, M.D. prescribe under Medicare Part D?

In 2024, Periclis Roussis, M.D. had 36 Medicare Part D claims; the average among maternal & fetal medicine physician prescribers was 41. Part D covers Medicare prescriptions only.

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.