XIANYUAN SONG (MD) – Neuropathology Physician, NPI 1902002249
Neuropathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
323 PATHOLOGY in CT
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Provider Addresses for XIANYUAN SONG (MD)
Information Technology Unit, 99, East River Drive, East Hartford, Hartford County, Connecticut, 06108, United States
EAST HARTFORD, CT 061087301
Phone: (860) 282-0833
Fax: (860) 282-0170
Type: Mailing
Hartford Hospital, 80, Seymour Street, Frog Hollow Historic District, Hartford, Hartford County, Connecticut, 06102, United States
HARTFORD, CT 061025037
Phone: (860) 545-2249
Fax: (860) 545-2204
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: 2010-08-17
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 |
|---|---|---|---|---|
| I20100817000125 | I | Pathology | CT | 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 | 422 | 229 | $0 |
| 88341 | Special stained specimen slides to examine tissue, each additional procedure | 289 | 72 | $0 |
| 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 247 | 127 | $0 |
| 88342 | Special stained specimen slides to examine tissue, initial procedure | 116 | 100 | $0 |
| 88360 | Microscopic genetic analysis of tumor, manual | 102 | 65 | $0 |
Insurance plans in this area (ZIP 06108)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PATHOLOGY | CT | 88304 | Pathology examination of tissue using a microscope, moderately low complexity | 104 | 93 |
| PATHOLOGY | CT | 88307 | Pathology examination of tissue using a microscope, moderately high complexity | 230 | 161 |
| PATHOLOGY | CT | 88342 | Tissue or cell analysis by immunologic technique | 141 | 132 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | CT | |
| P A T H O L O G Y | CT | |
| P A T H O L O G Y | CT | |
| P A T H O L O G Y | CT | |
| P A T H O L O G Y | CT | |
| P A T H O L O G Y | MA | |
| P A T H O L O G Y | MA | |
| P A T H O L O G Y | CT | |
| P A T H O L O G Y | MA | |
| P A T H O L O G Y | MD |
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