DR. CHARLES STEWART LANDIS MD
NPI 1659512895
Internal Medicine - Gastroenterology in Seattle, WA

Active since March 18, 2009PECOS EnrolledAccepts Medicare Assignment
77.05/100
CMS Quality Rating
125 16TH AVE E, SEATTLE, WA 98112(206) 326-3000(877) 515-2975 Get Directions Write a Review

NPPES record last updated: December 8, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Charles Stewart Landis Md NPPES

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

DR. CHARLES STEWART LANDIS MD (NPI 1659512895) is an individual gastroenterology provider in Seattle, Washington, licensed in Washington (60082609) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1659512895
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. CHARLES STEWART LANDISCredential: MD
Location Address125 16TH AVE ESeattle, WA 98112-5211
Mailing Address5743 29th Ave NeSeattle, WA 98105-5521 · (206) 598-4908
Fax(877) 515-2975
Sole ProprietorYes
Medical School CMSOtherGraduated 2002
Enumeration DateMarch 18, 2009
Last NPPES UpdateDecember 8, 2022
NPPES CertifiedDecember 8, 2022
NPI 1659512895 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses Licensed in WA · 60082609 Licensed in NY · 237642
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
125 16TH AVE E, Seattle, WA 98112

Secondary Practice Location 1

Location 1University of Washington Medical Center, 1959 NE Pacific Division of HepatologySeattle, WA 98195-2401 · Phone (206) 598-4908

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. Charles Stewart Landis 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 ID2466577457
PECOS Enrollment IDI20100914001043
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 98112 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
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.

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.

77.05/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality99.36
Promoting Interoperability100
Improvement Activities40
Cost24.16

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
18 suppliers121 claims10,369 services$0.33 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
5 suppliers18 claims2,280 services$0.17 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
18 suppliers98 claims98 services$18.36 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
15 suppliers66 claims67 services$11.68 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

Pediatrics
125 16TH AVE E
SEATTLE, WA 98112
Internal Medicine (Gastroenterology)
125 16TH AVE E
SEATTLE, WA 98112
Dietitian, Registered
125 16TH AVE E
SEATTLE, WA 98112
Internal Medicine
125 16TH AVE E
SEATTLE, WA 98112
Pathology (Cytopathology)
125 16TH AVE E
SEATTLE, WA 98112
Internal Medicine
125 16TH AVE E, CSB-4
SEATTLE, WA 98112
Speech-Language Pathologist
125 16TH AVE E
SEATTLE, WA 98112
Internal Medicine (Nephrology)
125 16TH AVE E
SEATTLE, WA 98112

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 Charles Landis's NPI number?

The NPI number for Charles Landis is 1659512895. It was assigned to this individual provider in the NPPES registry on March 18, 2009.

Where is Charles Landis located?

Charles Landis practices at 125 16th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.

What is Charles Landis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Charles Landis enrolled in Medicare?

Yes. Charles Landis 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.

When was this NPI record last updated?

The NPPES record for Charles Landis was last updated on December 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.