DR. PETROS GENE LEINONEN M.D.
NPI 1891765848
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Oak Ridge, TN

Q: What is Petros Leinonen's NPI number?

The NPI number for Petros Leinonen is 1891765848. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Q: What is Petros Leinonen's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Petros Leinonen was last updated on June 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 24, 2006PECOS EnrolledAccepts Medicare Assignment

988 OAK RIDGE TPKE STE 380, OAK RIDGE, TN 37830(865) 481-0183(865) 481-0186 Get Directions Write a Review

NPPES record last updated: June 11, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 11, 2018, May 18, 2018, Feb 23, 2017 (3 updates tracked since 2017).

On this page

About Dr. Petros Gene Leinonen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PETROS GENE LEINONEN M.D. (NPI 1891765848) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Oak Ridge, Tennessee, licensed in Tennessee (56986) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Methodist Medical Center Of Oak Ridge, and maintains a secondary practice location in Fort Sam Houston.

NPPES Registry Identity

NPI1891765848

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameDR. PETROS GENE LEINONENCredential: M.D.

Location Address988 OAK RIDGE TPKE STE 380Oak Ridge, TN 37830

Mailing Address988 Oak Ridge Tpke Ste 380Oak Ridge, TN 37830-6998 · (865) 481-0183 · Fax (865) 481-0186

Phone(865) 481-0183

Fax(865) 481-0186

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateJanuary 24, 2006

Last NPPES UpdateJune 11, 20183 updates tracked since enumeration

✔ NPI 1891765848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

Licenses✔ Licensed in TN · 56986✔ Licensed in TX · R0057✔ Licensed in OR · MD22537

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

988 OAK RIDGE TPKE STE 380, Oak Ridge, TN 37830

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Secondary Practice Location 1

Location 13851 Roger Brooke Dr, Brooke Army Medical Center MCHE-QD(Creds)Fort Sam Houston, TX 78234-4501 · Phone (210) 916-2412

Other Identifiers 1

MedicaidQ035750TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Petros Gene Leinonen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557683224

PECOS Enrollment IDI20180620001922

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Coronary artery bypass using artery graft, 1 graft 33533

A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.

19 services19 patients

Coronary artery bypass using vein or artery graft, 2 grafts 33518

A coronary artery bypass with 2 grafts is a surgery to improve blood flow to your heart. A surgeon takes a healthy vein or artery from your body and attaches it to the blocked coronary artery. This creates a new path for blood to flow, bypassing the blockage.

14 services14 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

12 services12 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Methodist Medical Center Of Oak Ridge

Acute Care Hospitals · Oak Ridge, TN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440034

Location990 Oak Ridge Turnpike Box 529Oak Ridge, TN 37830 · Anderson County

Emergency services Birthing friendly

Fort Sanders Regional Medical Center

Acute Care Hospitals · Knoxville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440125

Location1901 W Clinch AveKnoxville, TN 37916 · Knox County

Emergency services Birthing friendly

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440173

Location9352 Park West BlvdKnoxville, TN 37923 · Knox County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37830 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$160.89 typical visit price

range $52.64 – $160.89

Typical copayment $40.22 (range $13.16 – $40.22)

Most-billed visit code 99205

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Petros Leinonen's NPI number?

The NPI number for Petros Leinonen is 1891765848. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Where is Petros Leinonen located?

Petros Leinonen practices at 988 Oak Ridge Tpke Ste 380, Oak Ridge, TN 37830. The listed phone number is (865) 481-0183.

What is Petros Leinonen's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Petros Leinonen enrolled in Medicare?

Yes. Petros Leinonen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Petros Leinonen accept?

Health plans from BlueCross BlueShield of Tennessee list Petros Leinonen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Petros Leinonen affiliated with any hospitals?

According to CMS data, Petros Leinonen is affiliated with Methodist Medical Center Of Oak Ridge, Fort Sanders Regional Medical Center and Parkwest Medical Center.

When was this NPI record last updated?

The NPPES record for Petros Leinonen was last updated on June 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.