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Internal Medicine, Medical Oncology in Saint Louis, MO
Dr George Ansstas, Medical Oncologist in Saint Louis, MO
George Ansstas is a medical oncologist in Saint Louis, MO. View phone 800-647-2098, address, and NPI 1790988053.
- Specialty
- Internal Medicine, Medical Oncology
- Location
- Saint Louis, MO
- NPI
- 1790988053
- 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, Medical Oncology
Oncology and hematology providers diagnose and treat cancers and blood disorders. Care may include consultations, imaging, laboratory monitoring, systemic therapy, or coordination with surgical and radiation specialists.
Common services and price guides
- PET ScanTypical range: $1,000-$6,000
- New Patient VisitTypical range: $150-$500
- Doctor Office VisitTypical range: $100-$350
CMS Medicare clinician details
For NPI 1790988053, the CMS Doctors and Clinicians National Downloadable File released July 9, 2026 reports Medical Oncology.
- Medicare assignment
- Accepts the Medicare-approved amount
- Graduation year
- 2001
- Telehealth
- Medicare claims indicate telehealth services
CMS enrollment records list group affiliations including Washington University and Washington University Physicians In Illinois Inc.
Review the CMS source dataset. Confirm current participation and services directly with the provider.
How to confirm pricing with George Ansstas MD
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.
Related provider profiles
Provider record and data sources
George Ansstas MD 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, Medical Oncology (207RX0202X)
- NPI record datesEnumerated June 6, 2007
- Additional taxonomiesInternal Medicine (207R00000X)
Source: NPI Registry. Source record updated April 15, 2025. Loa profile refreshed Jul 21, 2026.
Frequently asked questions
Can I see prices for George Ansstas MD?
Loa does not yet have a verified provider-submitted price for George Ansstas MD. Ask the office for a written self-pay estimate and compare nearby source-labeled prices before scheduling.
What information is shown for George Ansstas MD?
This profile shows public provider information for Internal Medicine, Medical Oncology in Saint Louis, MO, including contact details, NPI source information, and source-labeled price context when available.
What NPI taxonomy is listed for George Ansstas MD?
George Ansstas MD is listed as an NPI individual under Internal Medicine, Medical Oncology (207RX0202X). Registry classifications can change and do not guarantee that every listed service is currently offered.
When was NPI 1790988053 assigned to George Ansstas MD?
The NPI Registry lists June 6, 2007 as the enumeration date for NPI 1790988053. These are registry dates, not necessarily the date the provider began practicing.
What Medicare specialty does CMS list for George Ansstas MD?
The CMS Doctors and Clinicians file lists Medical Oncology for NPI 1790988053. Medicare enrollment details can change, so confirm current credentials, participation, and services directly.
Does George Ansstas MD accept Medicare assignment?
The CMS record indicates that George Ansstas MD 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 George Ansstas MD?
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 George Ansstas MD update this profile?
The provider or an authorized representative can claim the profile or suggest a correction. Loa reviews submitted changes before publishing them.