1. Home
  2. Directory
  3. NPI Profile

CHRISTOPHER TSAVARIS MD
NPI 1073993192
Internal Medicine in East Marion, NY

Active since June 03, 2015PECOS EnrolledAccepts Medicare Assignment
2170 THE STRAND, EAST MARION, NY 11939(631) 334-6338 Get Directions Write a Review

NPPES record last updated: October 23, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Christopher Tsavaris Md NPPES

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

CHRISTOPHER TSAVARIS MD (NPI 1073993192) is an individual internal medicine provider in East Marion, New York, licensed in New York (295687) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Peconic Bay Medical Center, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1073993192
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCHRISTOPHER TSAVARISCredential: MD
Location Address2170 THE STRANDEast Marion, NY 11939-1015
Mailing Address2170 The StrandEast Marion, NY 11939-1015 · (631) 334-6338
Phone(631) 334-6338
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJune 3, 2015
Last NPPES UpdateOctober 23, 2019
✔ NPI 1073993192 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 295687
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2170 THE STRAND, East Marion, NY 11939
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher Tsavaris Md 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 ID1355695800
PECOS Enrollment IDI20181119003105
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Christopher Tsavaris reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Meeting House Lane Medical Practice PC
17 mi
Internal Medicine
57 HAMPTON RD, SUITE 201
Southampton, NY 11968
  • Reassigned Medicare billing, New York enrollment
  • 134 clinicians in this Medicare group
NPI 1902088495 (631) 283-2430
Central Suffolk Hosptial
21 mi
Nurse Practitioner
1300 ROANOKE AVE
Riverhead, NY 11901
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Central Suffolk Hospital
  • 134 clinicians in this Medicare group
NPI 1841637741 (631) 548-6101
John T. Mather Memorial Hospital
38 mi
Psychiatry
5505 NESCONSET HWY
Mount Sinai, NY 11766
  • Reassigned Medicare billing, New York enrollment
  • Also billed through NPI 1467249334 (New York)
  • 232 clinicians in this Medicare group
NPI 1568774453 (631) 686-7689
Cogent Medical Care PC
40 mi
Internal Medicine
101 HOSPITAL RD
East Patchogue, NY 11772
  • Reassigned Medicare billing, New York enrollment
  • 640 clinicians in this Medicare group
NPI 1912941238 (631) 687-4131

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.
281 services274 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
275 services270 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
38 services36 patients

Hospital Affiliations CMS Care Compare 3

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

Peconic Bay Medical Center

Acute Care Hospitals · Riverhead, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number330107
Location1 Heros WayRiverhead, NY 11901 · Suffolk County
Emergency services Birthing friendly

John T Mather Memorial Hospital Of Port Jefferson

Acute Care Hospitals · Port Jefferson, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330185
Location75 North Country RoadPort Jefferson, NY 11777 · Suffolk County
Emergency services

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330393
LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11939 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
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 Christopher Tsavaris's NPI number?

The NPI number for Christopher Tsavaris is 1073993192. It was assigned to this individual provider in the NPPES registry on June 3, 2015.

Where is Christopher Tsavaris located?

Christopher Tsavaris practices at 2170 The Strand, East Marion, NY 11939. The listed phone number is (631) 334-6338.

What is Christopher Tsavaris's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Christopher Tsavaris enrolled in Medicare?

Yes. Christopher Tsavaris 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.

Which organizations bill Medicare for Christopher Tsavaris's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Tsavaris reassigns Medicare benefits to 4 organizations: Meeting House Lane Medical Practice PC (Southampton, NY), Central Suffolk Hosptial (Riverhead, NY), John T. Mather Memorial Hospital (Mount Sinai, NY) and Cogent Medical Care PC (East Patchogue, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Tsavaris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Christopher Tsavaris affiliated with any hospitals?

According to CMS data, Christopher Tsavaris is affiliated with Peconic Bay Medical Center, John T Mather Memorial Hospital Of Port Jefferson and Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Christopher Tsavaris was last updated on October 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.