DR. MARK LIPONIS M.D.
NPI 1679616452
Internal Medicine in Lenox, MA

Active since February 14, 2007Opted out of Medicare · through Apr 1, 2027
45 WALKER ST STE 1, LENOX, MA 01240(413) 881-4075(413) 551-7173 Get Directions Write a Review

NPPES record last updated: April 22, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Mark Liponis M.d. NPPES

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

DR. MARK LIPONIS M.D. (NPI 1679616452) is an individual internal medicine provider in Lenox, Massachusetts, licensed in Massachusetts (54666) and active in the NPI registry since February 2007. He has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1679616452
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARK LIPONISCredential: M.D.
Location Address45 WALKER ST STE 1Lenox, MA 01240-2765
Mailing Address45 Walker St Ste 1Lenox, MA 01240-2765 · (413) 881-4075 · Fax (413) 551-7173
Fax(413) 551-7173
Sole ProprietorYes
Enumeration DateFebruary 14, 2007
Last NPPES UpdateApril 22, 2019
NPI 1679616452 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MA · 54666
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.

45 WALKER ST STE 1, Lenox, MA 01240

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dr. Mark Liponis M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2013 through April 1, 2027.

Opt-Out Effective DateApril 1, 2013
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01240 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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

The NPI number assigned to this healthcare provider is 1679616452, enumerated as an "individual" on February 14, 2007.

The provider is located at 45 WALKER ST STE 1 LENOX, MA 01240 and the phone number is (413) 881-4075.

Internal Medicine with taxonomy code 207R00000X.