1. Home
  2. Directory
  3. New York
  4. Yorktown Heights
  5. Internal Medicine
  6. NPI Profile

DR. MARCUS CHENCHI LIEN MD
NPI 1063439941
Internal Medicine - Critical Care Medicine in Yorktown Heights, NY

Active since July 16, 2006PECOS Enrolled
2649 STRANG BLVD STE 304, YORKTOWN HEIGHTS, NY 10598(914) 739-0087(914) 737-1714 Get Directions Write a Review

NPPES record last updated: September 16, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Marcus Chenchi Lien Md NPPES

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

DR. MARCUS CHENCHI LIEN MD (NPI 1063439941) is an individual critical care medicine provider in Yorktown Heights, New York, licensed in New York (306373) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063439941
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. MARCUS CHENCHI LIENCredential: MD
Location Address2649 STRANG BLVD STE 304Yorktown Heights, NY 10598-2938
Mailing Address2649 Strang Blvd Ste 304Yorktown Heights, NY 10598-2938 · (914) 739-0087 · Fax (914) 737-1714
Phone(914) 739-0087
Fax(914) 737-1714
Sole ProprietorYes
Enumeration DateJuly 16, 2006
Last NPPES UpdateSeptember 16, 2020
NPPES CertifiedSeptember 16, 2020
✔ NPI 1063439941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in NY · 306373
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
2649 STRANG BLVD STE 304, Yorktown Heights, NY 10598
Open in Google Maps ↗

Other Identifiers 4

Other0220888WA · Labor & Industry
Medicaid8483844WA
OtherP00466599WA · Railroad Medicare
OtherMD00047409WA · Wa State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marcus Chenchi Lien Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10598 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.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAWRENCE MEDICAL ASSOCIATES, PC
Internal Medicine
2649 STRANG BLVD STE 304
YORKTOWN HEIGHTS, NY 10598
Westchester County (646) 745-6369
LAWRENCE MEDICAL ASSOCIATES, PC
Clinic/Center (Multi-Specialty)
2649 STRANG BLVD STE 304
YORKTOWN HEIGHTS, NY 10598
Westchester County (267) 979-8095
THE WESTCHESTER MEDICAL PRACTICE, PC
Specialist
2649 STRANG BLVD STE 304
YORKTOWN HEIGHTS, NY 10598
Westchester County (646) 745-6369
PHILIP SEBASTIEN JOCELYN
Physician Assistant
2649 STRANG BLVD STE 304
YORKTOWN HEIGHTS, NY 10598
Westchester County (646) 745-6369

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 Marcus Lien's NPI number?

The NPI number for Marcus Lien is 1063439941. It was assigned to this individual provider in the NPPES registry on July 16, 2006.

Where is Marcus Lien located?

Marcus Lien practices at 2649 Strang Blvd Ste 304, Yorktown Heights, NY 10598. The listed phone number is (914) 739-0087.

What is Marcus Lien's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Marcus Lien enrolled in Medicare?

Yes. Marcus Lien is registered in the Medicare PECOS enrollment system.

What insurance does Marcus Lien accept?

Health plans from Providence Health Plan list Marcus Lien 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.

When was this NPI record last updated?

The NPPES record for Marcus Lien was last updated on September 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.