DR. LESLIE SHU-TUNG FANG (MD) – Nephrology Physician, NPI 1558351734
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,722 INTERNAL MEDICINE in MA
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Provider Addresses for DR. LESLIE SHU-TUNG FANG (MD)
Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom
CHARLESTOWN, MA 021299142
Phone: (617) 742-2054
Fax: (617) 742-3157
Type: Mailing
151, Merrimac Street, West End, Boston, Suffolk County, Massachusetts, 02114, United States
3RD FL
BOSTON, MA 021144714
Phone: (617) 742-2054
Fax: (617) 742-3157
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $44,657.
Total Amount is formed as General ($44,657) + Research ($0) + Ownership ($0) = $44,657.
Last reported payment date: 2024-04-04 • Largest payer in this snapshot: Strategic Dentistry LLC ($44,652).
Total Amount
$44,657
General + Research + Ownership
Payments
13
Total payment records
General Amount
$44,657
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
2
Ownership records
Last Payment Date
2024-04-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Strategic Dentistry LLC | $44,652 |
| Travere Therapeutics, Inc. | $5 |
| Berman Instruments LLC | $0 |
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: 2004-05-03
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 |
|---|---|---|---|---|
| I20040503000673 | I | Internal Medicine | MA | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,885 | 380 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 999 | 537 | $0 |
| 85004 | White blood cell count | 995 | 539 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 921 | 516 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 917 | 541 | $0 |
Insurance plans in this area (ZIP 02129)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MA | 82270 | Stool analysis for blood to screen for colon tumors | 84 | 84 |
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