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Internal Medicine, Gastroenterology in Warwick, RI
Dr Elizabeth Decker, Gastroenterologist in Warwick, RI
Elizabeth Decker is a gastroenterologist at 455 Toll Gate RD in Warwick, RI. View phone 401-737-7010 and NPI 1811257934.
- Specialty
- Internal Medicine, Gastroenterology
- Location
- Warwick, RI
- NPI
- 1811257934
- Pricing
- Current estimate required
Pricing information
Loa does not yet have a verified provider-submitted price for this listing. Ask the provider and your insurer for a current estimate before scheduling care.
About Internal Medicine, Gastroenterology
Gastroenterology providers evaluate digestive conditions and perform procedures such as colonoscopy and upper endoscopy. Procedure pricing depends on the facility setting and whether sedation is included.
Common services and price guides
- ColonoscopyTypical range: $1,000-$5,000
- Upper Endoscopy (EGD)Typical range: $1,000-$5,000
- Doctor Office VisitTypical range: $100-$350
- New Patient VisitTypical range: $150-$500
CMS Medicare clinician details
For NPI 1811257934, the CMS Doctors and Clinicians National Downloadable File released July 9, 2026 reports Gastroenterology.
- Medicare assignment
- Accepts the Medicare-approved amount
- Medical school
- University Of New ENGLAND, College Of Osteo Medicine
- Graduation year
- 2011
CMS enrollment records list group affiliations including Affinity Physicians LLC. and University GASTROENTEROLOGY, Llc.
Review the CMS source dataset. Confirm current participation and services directly with the provider.
How to confirm pricing with Elizabeth Decker DO
Published and estimated prices are a starting point. Confirm these details before scheduling to avoid surprises.
Confirm the billing code and setting
Verify the CPT or other billing code and whether care is billed as an office, outpatient, or hospital service.
Check insurance benefits
Ask your insurer about network status, deductible progress, prior authorization, and expected patient responsibility.
Get an itemized estimate
Compare the written estimate with source-labeled prices and ask which additional services could be billed.
Provider record and data sources
Elizabeth Decker DO is published from source-labeled provider data. Registry classifications, practice locations, network participation, and contact information can change, so verify current details before care, billing, or referral.
- Primary taxonomyInternal Medicine, Gastroenterology (207RG0100X)
- NPI record datesEnumerated May 23, 2012; certified February 20, 2023
- Additional taxonomiesInternal Medicine (207R00000X)
- Other registry locationsEast Greenwich, RI
- Other registry namesElizabeth Cyganoski (former name)
Source: NPI Registry. Source record updated February 20, 2023. Loa profile refreshed Jul 21, 2026.
Frequently asked questions
Can I see prices for Elizabeth Decker DO?
Loa does not yet have a verified provider-submitted price for Elizabeth Decker DO. Ask the office for a written self-pay estimate and compare nearby source-labeled prices before scheduling.
What information is shown for Elizabeth Decker DO?
This profile shows public provider information for Internal Medicine, Gastroenterology in Warwick, RI, including contact details, NPI source information, and source-labeled price context when available.
What NPI taxonomy is listed for Elizabeth Decker DO?
Elizabeth Decker DO is listed as an NPI individual under Internal Medicine, Gastroenterology (207RG0100X). Registry classifications can change and do not guarantee that every listed service is currently offered.
When was NPI 1811257934 assigned to Elizabeth Decker DO?
The NPI Registry lists May 23, 2012 as the enumeration date for NPI 1811257934. The record certification date is February 20, 2023. These are registry dates, not necessarily the date the provider began practicing.
What Medicare specialty does CMS list for Elizabeth Decker DO?
The CMS Doctors and Clinicians file lists Gastroenterology for NPI 1811257934. Medicare enrollment details can change, so confirm current credentials, participation, and services directly.
Does Elizabeth Decker DO accept Medicare assignment?
The CMS record indicates that Elizabeth Decker DO accepts the Medicare-approved amount as payment in full. Confirm current participation, network status, and patient responsibility before care.
How should I confirm care details with Elizabeth Decker DO?
Contact the office before care to confirm the location, appointment availability, network participation, exact service and billing code, and all expected professional or facility fees.
How can Elizabeth Decker DO update this profile?
The provider or an authorized representative can claim the profile or suggest a correction. Loa reviews submitted changes before publishing them.