DR. LIAM T KNOTT M.D.
NPI 1245593219
Surgery in Cheektowaga, NY

Q: What is Liam Knott's NPI number?

The NPI number for Liam Knott is 1245593219. It was assigned to this individual provider in the NPPES registry on June 24, 2012.

Q: What is Liam Knott's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Liam Knott was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 June 24, 2012PECOS EnrolledAccepts Medicare Assignment

90.03/100

CMS Quality Rating

2625 HARLEM RD STE 240, CHEEKTOWAGA, NY 14225(716) 893-0333(716) 893-3038 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 6, 2026, Aug 20, 2018, Aug 18, 2018 and 1 more (4 updates tracked since 2017).

On this page

About Dr. Liam T Knott M.d. NPPES

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

DR. LIAM T KNOTT M.D. (NPI 1245593219) is an individual surgery provider in Cheektowaga, New York, licensed in New York (289388) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Sisters Of Charity Hospital, and is a graduate of State University Of New York At Buffalo School Of Medicine (2012).

NPPES Registry Identity

NPI1245593219

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. LIAM T KNOTTCredential: M.D.

Location Address2625 HARLEM RD STE 240Cheektowaga, NY 14225-4031

Mailing Address2625 Harlem Rd Ste 240Cheektowaga, NY 14225-4031 · (716) 893-0333 · Fax (716) 893-3038

Phone(716) 893-0333

Fax(716) 893-3038

Sole ProprietorNo

Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2012

Enumeration DateJune 24, 2012

Last NPPES UpdateJanuary 6, 20264 updates tracked since enumeration

NPPES CertifiedJanuary 6, 2026

✔ NPI 1245593219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 289388

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

2625 HARLEM RD STE 240, Cheektowaga, NY 14225

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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. Liam T Knott 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 ID5496052961

PECOS Enrollment IDI20170829000173

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

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

18 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Sisters Of Charity Hospital

Acute Care Hospitals · Buffalo, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330078

Location2157 Main StreetBuffalo, NY 14214 · Erie County

Emergency services Birthing friendly

Erie County Medical Center

Acute Care Hospitals · Buffalo, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number330219

Location462 Grider StreetBuffalo, NY 14215 · Erie County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14225 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

$84.93 typical visit price

range $54.87 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$68.57 typical visit price

range $17.54 – $136.14

Typical copayment $17.14 (range $4.38 – $34.03)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.03/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

83.88

Improvement Activities

Cost

63.01

Other Providers at the Same Location NPPES 2

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

XAVIER V JEAN

Surgery

2625 HARLEM RD STE 240
BUFFALO, NY 14225

Erie County (716) 893-0333

DR. JOHN DANIEL RUTKOSKI MD, FACS, FASMBS

Surgery

2625 HARLEM RD STE 240
CHEEKTOWAGA, NY 14225

Erie County (716) 893-0333

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 Liam Knott's NPI number?

The NPI number for Liam Knott is 1245593219. It was assigned to this individual provider in the NPPES registry on June 24, 2012.

Where is Liam Knott located?

Liam Knott practices at 2625 Harlem Rd Ste 240, Cheektowaga, NY 14225. The listed phone number is (716) 893-0333.

What is Liam Knott's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Liam Knott enrolled in Medicare?

Yes. Liam Knott 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.

Is Liam Knott affiliated with any hospitals?

According to CMS data, Liam Knott is affiliated with Sisters Of Charity Hospital and Erie County Medical Center.

When was this NPI record last updated?

The NPPES record for Liam Knott was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.