DR. GREGORY KAHLER LOW
NPI 1194269944
Colon & Rectal Surgery in Knoxville, TN

Active since December 13, 2016PECOS EnrolledAccepts Medicare Assignment
95.69/100
CMS Quality Rating
1934 ALCOA HWY STE 370, KNOXVILLE, TN 37920(865) 305-5335 Get Directions Write a Review

NPPES record last updated: July 30, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 30, 2021, Jun 18, 2020, Dec 13, 2016 (3 updates tracked since 2016).

About Dr. Gregory Kahler Low NPPES

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

DR. GREGORY KAHLER LOW (NPI 1194269944) is an individual colon & rectal surgery provider in Knoxville, Tennessee, licensed in Tennessee (63264) and active in the NPI registry since December 2016. He is enrolled in Medicare PECOS, is affiliated with Blount Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1194269944
Entity TypeIndividualMale
Primary Taxonomy208C00000X
Provider Legal NameDR. GREGORY KAHLER LOW
Location Address1934 ALCOA HWY STE 370Knoxville, TN 37920-1529
Mailing Address1934 Alcoa Hwy Ste 370Knoxville, TN 37920-1529
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 2015
Enumeration DateDecember 13, 2016
Last NPPES UpdateJuly 30, 20213 updates tracked since enumeration
NPPES CertifiedJuly 30, 2021
NPI 1194269944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
License Licensed in TN · 63264
Definition

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

1934 ALCOA HWY STE 370, Knoxville, TN 37920

Secondary Practice Locations 2

Location 11 Barnes Jewish Hospital PlzSaint Louis, MO 63110-1003 · Phone (314) 362-5000
Location 21520 San Pablo St Ste 4300Los Angeles, CA 90033-5330 · Phone (323) 442-9064

Accepted 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. Gregory Kahler Low 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 ID4688932551
PECOS Enrollment IDI20210909001273
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 8

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
51 services51 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
40 services40 patients
Diagnostic exam of anus using an endoscope 46600
This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.
39 services38 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
30 services28 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
20 services20 patients
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.
19 services17 patients

Hospital Affiliations CMS Care Compare 3

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

Blount Memorial Hospital

Acute Care Hospitals · Maryville, TN
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number440011
Location907 E Lamar Alexander ParkwayMaryville, TN 37804 · Blount County
Emergency services Birthing friendly

University Health System, Inc

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440015
Location1924 Alcoa HighwayKnoxville, TN 37920 · Knox County
Emergency services Birthing friendly

Wellmont Holston Valley Medical Center

Acute Care Hospitals · Kingsport, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440017
Location130 West Ravine RoadKingsport, TN 37662 · Sullivan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37920 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
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.

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.

95.69/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.28
Promoting Interoperability100
Improvement Activities40

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 Gregory Low's NPI number?

The NPI number for Gregory Low is 1194269944. It was assigned to this individual provider in the NPPES registry on December 13, 2016.

Where is Gregory Low located?

Gregory Low practices at 1934 Alcoa Hwy Ste 370, Knoxville, TN 37920. The listed phone number is (865) 305-5335.

What is Gregory Low's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Gregory Low enrolled in Medicare?

Yes. Gregory Low 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 Gregory Low accept?

Health plans from BlueCross BlueShield of Tennessee and UnitedHealthcare list Gregory Low 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 Gregory Low affiliated with any hospitals?

According to CMS data, Gregory Low is affiliated with Blount Memorial Hospital, University Health System, Inc and Wellmont Holston Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Gregory Low was last updated on July 30, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.