DR. CHRISTOPHER JEN-HUNG CHOW (MD) – Colon & Rectal Surgery Physician, NPI 1295908036
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
81 COLORECTAL SURGERY (PROCTOLOGY) in MN
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Provider Addresses for DR. CHRISTOPHER JEN-HUNG CHOW (MD)
3931, Louisiana Avenue South, Brooklawns, Saint Louis Park, Hennepin County, Minnesota, 55426, United States
DEPARTMENT OF SURGERY, MEADOWBROOK W-200
ST LOUIS PARK, MN 554265000
Phone: (952) 993-3180
Type: Mailing
8170 33RD AVE S # MS 21110Q
BLOOMINGTON, MN 554254516
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2012-01-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20120119000911 | I | Colorectal Surgery (Proctology) | MN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| G0500 | Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 37 | 36 | $0 |
| 46600 | Diagnostic exam of anus using an endoscope | 19 | 19 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 18 | $0 |
| 45378 | Diagnostic exam of large bowel using a flexible endoscope | 12 | 12 | $0 |
Insurance plans in this area (ZIP 55426)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | MN | |
| Family Practice | MN | |
| - | MN | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | MN | |
| Cardiac Electrophysiology | MN | |
| Family Practice | MN | |
| Physician Assistant | MN | |
| Physical Therapist In Private Practice | MN | |
| Physician Assistant | MN | |
| D E R M A T O L O G Y | MN |
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