DR. DAVIS BU (M.D.) – Internal Medicine Physician, NPI 1154303550
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,722 INTERNAL MEDICINE in MA
Provider Addresses for DR. DAVIS BU (M.D.)
Woburn Post Office, 1, Abbott Street, Woburn, Middlesex County, Massachusetts, 01801, United States
WOBURN, MA 018883237
Phone: (781) 338-7170
Fax: (781) 338-7173
Type: Mailing
888 MAIN ST STE 101
WAKEFIELD, MA 018804080
Phone: (781) 620-4888
Fax: (781) 245-2602
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: 2016-01-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20050706000508 | I | Internal Medicine | MA | TBD |
| I20160104002405 | I | Internal Medicine | NY | 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 | 420 | 217 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 162 | 128 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 68 | 59 | $0 |
| 83036 | Hemoglobin a1c level | 60 | 41 | $0 |
| 99495 | Transitional care management services for problem of at least moderate complexity | 40 | 36 | $0 |
Insurance plans in this area (ZIP 01888)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Interventional Cardiology | MA | |
| - | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | MA | |
| - | MA | |
| Family Practice | NM | |
| - | MA | |
| - | MA | |
| Family Practice | MA | |
| - | MA | |
| Physician Assistant | MA |
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