TOSHIE DEMPSEY (NP) – Nurse Practitioner, NPI 1154897841

Nurse Practitioner

TOSHIE DEMPSEY (NP) is a healthcare provider. based in Menlo park, California. specializing in NURSE PRACTITIONER. They hold the professional credentials NP. They hold a License No. 95009778 (CA). The NPI Number for TOSHIE DEMPSEY (NP) is 1154897841

Main info

Female

9 Years Of Experience

Accepts Medicare Assignment

Name

TOSHIE DEMPSEY (NP)

NPI

1154897841

Phone

Not provided

Address

1060 MARSH RD FL 1

Enumeration Date

19 October 2018

Last Update Date

24 February 2025

Doctor Profile

Medical School Name

OTHER

Secondary Phone

2169653152

Graduation Year

2017 (9 years ago)

PAC ID

1759787534

Group Practice PAC ID

9335664697

Professional Enrollment ID

I20210901004142

Address ID

CA940154932DA901XXDRXX301

Data current as of

20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience43

Completeness75

Years active:7State licenses:1Digital endpointsOther names

16,360 NURSE PRACTITIONER in CA

Provider Addresses for TOSHIE DEMPSEY (NP)

Marsh Road, Menlo Park, San Mateo County, California, 94025-1246, United States
MENLO PARK, CA 940251020
Phone:
Type: Mailing
2514 BERRYESSA RD
SAN JOSE, CA 951322947
Phone: (408) 272-1431
Type: Mailing
901 CAMPUS DR STE 206B
DALY CITY, CA 940154932
Phone: (650) 356-8800
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: 2021-09-01

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

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
I20210901004142	I	Nurse Practitioner	CA	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.

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 94025)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 9335664697View full group profile