DR. TRACEY F WEISBERG (MD) – Hematology & Oncology Physician, NPI 1871564724
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
86 HEMATOLOGY/ONCOLOGY in ME
Provider Addresses for DR. TRACEY F WEISBERG (MD)
15 Rock Row Ste 110
Westbrook, ME 040924877
Phone: (207) 303-3300
Type: Location
11 ROCK ROW STE 320
WESTBROOK, ME 040924877
Phone: (207) 303-3300
Fax: (207) 250-2139
Type: Location
2 Independence Dr
Kennebunk, ME 040436078
Phone: (207) 303-3300
Fax: (207) 250-2144
Type: Location
11 Rock Row Ste 150
Westbrook, ME 040924877
Phone: (207) 303-3300
Fax: (207) 250-2139
Type: Location
11 Rock Row Ste 120
Westbrook, ME 040924877
Phone: (207) 303-3300
Fax: (207) 250-2139
Type: Location
105 Topsham Fair Mall Rd
Topsham, ME 040861773
Phone: (207) 303-3300
Fax: (207) 250-2137
Type: Location
155 Borthwick Ave Ste C
Portsmouth, NH 038017156
Phone: (207) 303-3300
Type: Location
PO BOX 911
BRATTLEBORO, VT 053020911
Phone: (207) 303-3300
Fax: (207) 250-2140
Type: Mailing
11 ROCK ROW STE 120
WESTBROOK, ME 040924877
Phone: (207) 303-3300
Fax: (207) 250-2139
Type: Location
100, Campus Drive, Cumberland County, Maine, 04074, United States
SUITE 108
SCARBOROUGH, ME 040749692
Phone: (207) 885-7600
Fax: (207) 885-7610
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2005-06-02
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 |
|---|---|---|---|---|
| I20050602000777 | I | Hematology/Oncology | ME | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 44 | 32 | $0 |
Insurance plans in this area (ZIP 04092)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | ME | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 566 | 105 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospice/Palliative Care | ME | |
| Hematology/Oncology, Internal Medicine | ME | |
| Clinical Social Worker | ME | |
| Nurse Practitioner | VT | |
| Nurse Practitioner | ME | |
| Internal Medicine | ME | |
| Hematology/Oncology, Internal Medicine | NH | |
| Nurse Practitioner | ME | |
| Nurse Practitioner | ME | |
| Radiation Oncology | ME |
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