ANN TROUT (M.D.) – Rheumatology Physician, NPI 1427095553
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
307 RHEUMATOLOGY in MA
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Provider Addresses for ANN TROUT (M.D.)
700, Attucks Lane, Barnstable, Barnstable County, Massachusetts, 02601-5542, United States
UNIT 2A
HYANNIS, MA 026011811
Phone: (508) 790-2619
Fax: (508) 790-8149
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 43 Open Payments records for all available years, with a total value of $1,037.
Total Amount is formed as General ($1,037) + Research ($0) + Ownership ($0) = $1,037.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($243).
Total Amount
$1,037
General + Research + Ownership
Payments
43
Total payment records
General Amount
$1,037
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $243 |
| Amgen Inc. | $212 |
| UCB, Inc. | $137 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $122 |
| AstraZeneca Pharmaceuticals LP | $78 |
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: 2020-04-23
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 |
|---|---|---|---|---|
| I20200423001675 | I | Rheumatology | NM | 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 | 154 | 110 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 68 | 54 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 36 | 31 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $0 |
Insurance plans in this area (ZIP 02601)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| - | NM | |
| - | NM | |
| - | NM | |
| - | NM | |
| Cardiovascular Disease (Cardiology) | NM | |
| Emergency Medicine | NM | |
| - | NM | |
| - | NM | |
| H E M A T O L O G Y/ O N C O L O G Y | NM |
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