DR. DAVID WAYNE HARRISON (MD) – Pediatrics Physician, NPI 1790775369
Pediatrics Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,722 INTERNAL MEDICINE in MA
Provider Addresses for DR. DAVID WAYNE HARRISON (MD)
5 Arlington St
Winchester, MA 018903701
Phone: (857) 334-0884
Type: Location
Charlestown Post Office (mobile), Pattern Close, St Austell Bay, Charlestown, Cornwall, England, PL25 3FQ, United Kingdom
CHARLESTOWN, MA 021299142
Phone: (617) 394-7500
Fax: (617) 394-7576
Type: Mailing
Norwood Street, West Everett, Everett, Middlesex County, Massachusetts, 02149, United States
EVERETT, MA 021492709
Phone: (617) 394-7500
Fax: (617) 394-7576
Type: Location
5 ARLINGTON ST
WINCHESTER, MA 018903701
Phone: (857) 334-0884
Type: Mailing
19 NORWOOD ST
EVERETT, MA 021492709
Phone: (617) 394-7500
Type: Location
501 Folsom St
San Francisco, CA 941053174
Phone: (844) 847-8216
Fax: (415) 520-9150
Type: Location
201 California St Ste 1300
San Francisco, CA 941115015
Phone: (844) 847-8216
Fax: (415) 520-9150
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: 2022-02-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20040819000816 | I | Internal Medicine | MA | TBD |
| I20200504002880 | I | Internal Medicine | CA | TBD |
| I20220223000727 | I | Internal Medicine | NC | 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 | 191 | 141 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 96 | 92 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 14 | 11 | $0 |
Insurance plans in this area (ZIP 01890)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| G A S T R O E N T E R O L O G Y | MA | |
| Internal Medicine | MA | |
| - | MA | |
| - | MA | |
| Anesthesiology, Pain Management | MA | |
| - | MA | |
| Clinical Psychologist | MA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| - | MA |
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