YUJUN GAN (M.D.) – Anatomic Pathology Physician, NPI 1568819308
Anatomic Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
406 PATHOLOGY in MO
Provider Addresses for YUJUN GAN (M.D.)
1 HOSPITAL DR
DEPARTMENT OF PATHOLOGY
COLUMBIA, MO 652121000
Phone: (573) 882-3014
Type: Mailing
1 Hospital Dr
Department of Pathology
Columbia, MO 652121000
Phone: (573) 882-3014
Type: Location
1 MEDICAL CENTER DR DEPT OF
LEBANON, NH 037561000
Phone: (603) 650-5000
Type: Mailing
1 MEDICAL CENTER DR
LEBANON, NH 037561000
Phone: (603) 650-5000
Type: Location
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: 2022-08-05
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 |
|---|---|---|---|---|
| I20220805001437 | I | Pathology | NH | 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 |
|---|---|---|---|---|
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 833 | 447 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 369 | 89 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 189 | 84 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 154 | 133 | $0 |
| 88360 | Microscopic genetic analysis of tumor, manual | 116 | 67 | $0 |
Insurance plans in this area (ZIP 65212)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | NH | |
| Cardiovascular Disease (Cardiology) | AZ | |
| - | NH | |
| P S Y C H I A T R Y | NH | |
| - | NH | |
| - | VT | |
| - | CA | |
| - | NH | |
| - | NH | |
| Physician Assistant | NH |
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