DR. MEREDITH R HALPIN (M.D.) – Hematology & Oncology Physician, NPI 1871933341
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
606 HEMATOLOGY/ONCOLOGY in MA
Provider Addresses for DR. MEREDITH R HALPIN (M.D.)
736 CAMBRIDGE ST
BRIGHTON, MA 021352907
Phone: (617) 789-3000
Type: Mailing
960 MASSACHUSETTS AVENUE
FL 2
BOSTON, MA 021182690
Phone:
Type: Mailing
830 HARRISON AVE, 3RD FL
MOAKLEY, HEMATOLOGY/ONCOLOGY
BOSTON, MA 021182905
Phone: (617) 638-6428
Fax: (617) 638-5756
Type: Location
801 ALBANY ST
FL G
BOSTON, MA 02119
Phone:
Type: Mailing
830 HARRISON AVENUE
MOAKLEY, 3RD FLOOR
BOSTON, MA 02118
Phone: (617) 638-6428
Fax: (617) 638-5756
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.
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: 2021-07-12
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 |
|---|---|---|---|---|
| I20210712000643 | I | Hematology/Oncology | 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 | 67 | 41 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 61 | 33 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 22 | 15 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 14 | $0 |
Insurance plans in this area (ZIP 02135)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| E N D O C R I N O L O G Y | MA | |
| - | MA | |
| Internal Medicine | MA | |
| - | MA | |
| - | MA | |
| Family Practice | VA | |
| Pulmonary Disease | MA | |
| Infectious Disease, Internal Medicine | MA | |
| Infectious Disease | MA | |
| Infectious Disease, Internal Medicine | MA |
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