SERENA DUNCAN (FNP) – Family Nurse Practitioner, NPI 1306357397
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,504 NURSE PRACTITIONER in AZ
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Provider Addresses for SERENA DUNCAN (FNP)
North Scottsdale Road, North Scottsdale, Dorset, Tasmania, Australia
SCOTTSDALE, AZ 852507075
Phone: (480) 777-5117
Type: Location
4926 N 85th St
Scottsdale, AZ 852511803
Phone: (602) 790-9228
Type: Location
4926, North 85th Street, Scottsdale, Maricopa County, Arizona, 85251, United States
SCOTTSDALE, AZ 852511803
Phone:
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: 2017-12-04
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 |
|---|---|---|---|---|
| I20171204001540 | I | Nurse Practitioner | AZ | 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 | 411 | 55 | $0 |
| 11000 | Removal of inflamed or infected skin, up to 10% of body surface | 48 | 16 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 48 | 25 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 85250)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | UT | |
| Nurse Practitioner | UT | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | UT | |
| Nurse Practitioner | AZ |
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