ROYLYNN UNDERWOOD (PMHNP) – Psychiatric/Mental Health Nurse Practitioner, NPI 1396580452

ROYLYNN UNDERWOOD (PMHNP) is a healthcare provider. based in Central point, Oregon. specializing in NURSE PRACTITIONER. They hold the professional credentials PMHNP. They hold a License No. 10032035 (OR). The NPI Number for ROYLYNN UNDERWOOD (PMHNP) is 1396580452

Main info

Female
Sole Proprietor
2 Years Of Experience
Accepts Medicare Assignment
Name
ROYLYNN UNDERWOOD (PMHNP)
NPI
1396580452
Phone
(503) 819-1064
Address
7737 OLD STAGE RD
Enumeration Date
28 June 2024
Last Update Date
23 November 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4584881000
Graduation Year
2024 (2 years ago)
PAC ID
5698216075
Professional Enrollment ID
I20240925003026
Address ID
OR975046745ME824XXSTXX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience35
Completeness85
Years active:1State licenses:2Digital endpointsOther names

3,379 NURSE PRACTITIONER in OR

Provider Addresses for ROYLYNN UNDERWOOD (PMHNP)

  • 7737 OLD STAGE RD

    CENTRAL POINT, OR 975029717

    Phone: (503) 819-1064

    Type: Mailing

  • 824 E JACKSON ST STE A

    MEDFORD, OR 975046745

    Phone: (458) 488-1000

    Fax: (458) 488-1001

    Type: Location

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 $25.

Total Amount is formed as General ($25) + Research ($0) + Ownership ($0) = $25.

Last reported payment date: 2024-12-10 • Largest payer in this snapshot: ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) ($25).

Total Amount

$25

General + Research + Ownership

Payments

1

Total payment records

General Amount

$25

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-10

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2024-09-25

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

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20240925003026INurse PractitionerORTBD

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.

Verify on CMS Revalidation Lookup Tool

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 97502)

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Reviews

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Frequently asked questions

What is ROYLYNN UNDERWOOD (PMHNP)'s NPI number?
ROYLYNN UNDERWOOD (PMHNP)'s NPI is 1396580452 — the number used across U.S. healthcare to identify this provider.
Is ROYLYNN UNDERWOOD (PMHNP) shown as active in public data?
Registry records indicate ROYLYNN UNDERWOOD (PMHNP) maintains an active NPI.
What clinical focus is listed for ROYLYNN UNDERWOOD (PMHNP)?
At a glance, ROYLYNN UNDERWOOD (PMHNP) is tied to Psychiatric/Mental Health Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Is ROYLYNN UNDERWOOD (PMHNP) located near Central Point?
ROYLYNN UNDERWOOD (PMHNP) currently maps to Central Point, Oregon in this extract.
Can I trust this NPI listing for ROYLYNN UNDERWOOD (PMHNP)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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