DR. JOHN M WO MD
NPI 1972596906
Internal Medicine - Gastroenterology in Indianapolis, IN
About Dr. John M Wo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN M WO MD (NPI 1972596906) is an individual gastroenterology provider in Indianapolis, Indiana, licensed in Indiana (01069927A) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health Bloomington Hospital, and maintains a secondary practice location in Indianapolis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
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. John M Wo 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.
Areas of Expertise CMS Part B claims 7
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health Bloomington Hospital
Acute Care Hospitals · Bloomington, INIndiana University Health
Acute Care Hospitals · Indianapolis, INDeaconess Hospital Inc
Acute Care Hospitals · Evansville, INParkview Whitley Hospital
Acute Care Hospitals · Columbia City, INColumbus Regional Hospital
Acute Care Hospitals · Columbus, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 8
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
INDIANAPOLIS, IN 46202
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 John Wo's NPI number?
The NPI number for John Wo is 1972596906. It was assigned to this individual provider in the NPPES registry on August 24, 2005.
Where is John Wo located?
John Wo practices at 550 University Blvd Ste 1710, Indianapolis, IN 46202. The listed phone number is (317) 944-0980.
What is John Wo's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is John Wo enrolled in Medicare?
Yes. John Wo 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 John Wo accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and UnitedHealthcare list John Wo 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 John Wo affiliated with any hospitals?
According to CMS data, John Wo is affiliated with Indiana University Health Bloomington Hospital, Indiana University Health, Deaconess Hospital Inc, Parkview Whitley Hospital and Columbus Regional Hospital.
When was this NPI record last updated?
The NPPES record for John Wo was last updated on March 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. John M Wo, MD · NPI 1972596906
Gastroenterology physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since August 24, 2005.
## Identity
- **NPI:** 1972596906 (Entity type: Individual)
- **Enumerated:** August 24, 2005
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 01069927A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 UNIVERSITY BLVD STE 1710, Indianapolis, IN 46202-5149
- **Phone:** (317) 944-0980
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** March 15, 2025
- **Other identifiers:** Medicaid 64325533 (KY); Medicaid 200104620 (IN); Other 000000725454 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1972596906) · Data from the CMS NPPES public registry.