DR. JONATHON S SILLMAN (M.D.) – Otolaryngology Physician, NPI 1972550101
Otolaryngology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
392 OTOLARYNGOLOGY in MA
Provider Addresses for DR. JONATHON S SILLMAN (M.D.)
299 Faunce Corner Rd
North Dartmouth, MA 027476244
Phone: (508) 995-0700
Fax: (508) 973-1355
Type: Location
48, Elm Street, Downtown, Worcester, Worcester County, Massachusetts, 01608, United States
WORCESTER, MA 016092541
Phone: (508) 757-0330
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: 2005-04-13
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20050413000566 | I | Otolaryngology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 613 | 415 | $0 |
| 69210 | Removal of impacted ear wax | 124 | 102 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 120 | 120 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 82 | 72 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 56 | 56 | $0 |
Insurance plans in this area (ZIP 02747)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MA | |
| Physician Assistant | NH | |
| - | MA | |
| O T O L A R Y N G O L O G Y | MA | |
| O T O L A R Y N G O L O G Y | NH | |
| Physician Assistant | MA | |
| Physician Assistant | MA | |
| Physician Assistant | MA | |
| Physician Assistant | NY | |
| O T O L A R Y N G O L O G Y | NY |
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