DR. JOHN ZHENG GAO MD
NPI 1215496351
Radiology - Diagnostic Radiology in Albert Lea, MN
About Dr. John Zheng Gao Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN ZHENG GAO MD (NPI 1215496351) is an individual diagnostic radiology provider in Albert Lea, Minnesota, licensed in Minnesota (79458) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Health System In Red Wing, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. John Zheng Gao 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.
Medicare Billing Reassignments
9Medicare enrollment records show John Gao reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Albert Lea, MN 56007
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1063435410 (Minnesota)
- 1,571 clinicians in this Medicare group
Waseca, MN 56093
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1518494251 (Minnesota), NPI 1124035282 (Minnesota)
- 459 clinicians in this Medicare group
Fairmont, MN 56031
- Reassigned Medicare billing, Minnesota enrollment
- 806 clinicians in this Medicare group
Saint James, MN 56081
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1023177730 (Minnesota)
- 390 clinicians in this Medicare group
Lake City, MN 55041
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1164463659 (Minnesota)
- 675 clinicians in this Medicare group
La Crosse, WI 54601
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1841278637 (Wisconsin)
- 1,003 clinicians in this Medicare group
Menomonie, WI 54751
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1154372944 (Wisconsin), NPI 1912958026 (Wisconsin), NPI 1700837812 (Wisconsin), NPI 1740239557 (Wisconsin)
- 1,248 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, California, Florida and New York enrollments
- 21 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 554 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
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.
Mayo Clinic Health System In Red Wing
Acute Care Hospitals · Red Wing, MNMayo Clinic Health System - Albert Lea And Austin
Acute Care Hospitals · Albert Lea, MNOwatonna Hospital
Acute Care Hospitals · Owatonna, MNMayo Clinic Health System - Lake City
Critical Access Hospitals · Lake City, MNMayo Clinic Health System - Cannon Falls
Critical Access Hospitals · Cannon Falls, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56007 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Gao's NPI number?
The NPI number for John Gao is 1215496351. It was assigned to this individual provider in the NPPES registry on March 18, 2019.
Where is John Gao located?
John Gao practices at 404 Fountain St, Albert Lea, MN 56007. The listed phone number is (507) 373-2384.
What is John Gao's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is John Gao enrolled in Medicare?
Yes. John Gao 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.
Which organizations bill Medicare for John Gao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Gao reassigns Medicare benefits to 9 organizations: Mayo Clinic Health System-Southeast Minnesota Region (Albert Lea, MN), Mayo Clinic Health System-Southwest Minnesota Region (Waseca, MN), Mayo Clinic Health System-Fairmont (Fairmont, MN), Mayo Clinic Health System-St James (Saint James, MN), Mayo Clinic Health System-Lake City (Lake City, MN) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Gao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Gao accept?
Health plans from Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Texas list John Gao 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 Gao affiliated with any hospitals?
According to CMS data, John Gao is affiliated with Mayo Clinic Health System In Red Wing, Mayo Clinic Health System - Albert Lea And Austin, Owatonna Hospital, Mayo Clinic Health System - Lake City and Mayo Clinic Health System - Cannon Falls.
When was this NPI record last updated?
The NPPES record for John Gao was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 Zheng Gao, MD · NPI 1215496351
Diagnostic Radiology physician in Albert Lea, Minnesota. Individual provider, active in the CMS NPPES registry since March 18, 2019.
## Identity
- **NPI:** 1215496351 (Entity type: Individual)
- **Enumerated:** March 18, 2019
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 79458 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 404 FOUNTAIN ST, Albert Lea, MN 56007-2406
- **Phone:** (507) 373-2384
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Mayo Clinic Health System-Southeast Minnesota Region (NPI 1891701637, Albert Lea, MN); Mayo Clinic Health System-Southwest Minnesota Region (NPI 1740256668, Waseca, MN); Mayo Clinic Health System-Fairmont (NPI 1366410862, Fairmont, MN); Mayo Clinic Health System-St James (NPI 1639198732, Saint James, MN); Mayo Clinic Health System-Lake City (NPI 1538113022, Lake City, MN); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** July 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1215496351) · Data from the CMS NPPES public registry.