REBECCA ANN HAMM (ARNP) – Family Nurse Practitioner, NPI 1801349832
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
6,261 NURSE PRACTITIONER in WA
Provider Addresses for REBECCA ANN HAMM (ARNP)
904 7th Ave
Seattle, WA 981041132
Phone: (206) 329-1760
Type: Location
1401 Roosevelt Ave
York, PA 174042244
Phone: (717) 851-1405
Type: Location
413 N V ST
WASHOUGAL, WA 986718539
Phone: (509) 590-7116
Type: Location
904 7TH AVE
SEATTLE, WA 981041132
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $28.
Total Amount is formed as General ($28) + Research ($0) + Ownership ($0) = $28.
Last reported payment date: 2024-10-15 • Largest payer in this snapshot: Pharmacosmos Therapeutics Inc. ($28).
Total Amount
$28
General + Research + Ownership
Payments
1
Total payment records
General Amount
$28
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Pharmacosmos Therapeutics Inc. | $28 |
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: 2026-03-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 16 Medicare enrollment records; no due dates published yet.
Enrollment records
16
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 |
|---|---|---|---|---|
| I20161014001565 | I | Nurse Practitioner | WA | TBD |
| I20231019002836 | I | Nurse Practitioner | MD | TBD |
| I20231122002021 | I | Nurse Practitioner | MN | TBD |
| I20250115001765 | I | Nurse Practitioner | NC | TBD |
| I20250216000033 | I | Nurse Practitioner | LA | TBD |
| I20250716004429 | I | Nurse Practitioner | AR | TBD |
| I20250717002852 | I | Nurse Practitioner | NJ | TBD |
| I20250804001248 | I | Nurse Practitioner | NY | TBD |
| I20250916000258 | I | Nurse Practitioner | CA | TBD |
| I20251003003267 | I | Nurse Practitioner | CT | TBD |
| I20251031003929 | I | Nurse Practitioner | MI | TBD |
| I20251124003319 | I | Nurse Practitioner | SD | TBD |
| I20251204002787 | I | Nurse Practitioner | KY | TBD |
| I20260120000617 | I | Nurse Practitioner | ME | TBD |
| I20260212003762 | I | Nurse Practitioner | WV | TBD |
| I20260303001433 | I | Nurse Practitioner | OK | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 98104)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | PA | |
| Nurse Practitioner | PA | |
| Family Practice | NJ | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | MI | |
| Family Practice | CA |
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