JOHN MASON SOMERNDIKE (DPT) – Physical Therapist, NPI 1801871983

JOHN MASON SOMERNDIKE (DPT) is a healthcare provider. based in Orange, California. specializing in PHYSICAL THERAPIST IN PRIVATE PRACTICE. They hold the professional credentials DPT. They hold a License No. PT27237 (CA). The NPI Number for JOHN MASON SOMERNDIKE (DPT) is 1801871983

Main info

Male
25 Years Of Experience
Accepts Medicare Assignment
Name
JOHN MASON SOMERNDIKE (DPT)
NPI
1801871983
Phone
(714) 771-7047
Address
1421 N WANDA RD
Enumeration Date
12 December 2005
Last Update Date
4 January 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7147717047
Graduation Year
2001 (25 years ago)
PAC ID
6103863675
Group Practice PAC ID
4587832431
Professional Enrollment ID
I20050415000395
Address ID
CA928671700OR2854XBLVD401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

9,449 PHYSICAL THERAPIST IN PRIVATE PRACTICE in CA

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Provider Addresses for JOHN MASON SOMERNDIKE (DPT)

  • 1421, North Wanda Road, Orange, Orange County, California, 92867, United States

    STE 110

    ORANGE, CA 928675343

    Phone: (714) 771-7047

    Fax: (714) 771-7051

    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)

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: 2005-04-15

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
I20050415000395IPhysical Therapist In Private PracticeCATBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
97110Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes7,520200$0
97140Therapy procedure using manual technique, each 15 minutes6,928190$0
97116Therapy procedure for walking training, each 15 minutes32845$0
97161Evaluation for physical therapy, typically 20 minutes158138$0
97164Re-evaluation for physical therapy, typically 20 minutes1414$0
View full utilization report →

Insurance plans in this area (ZIP 92867)

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Provider's Procedures

JOHN MASON SOMERNDIKE (DPT) performs procedures in PHYSICAL THERAPIST IN PRIVATE PRACTICE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PHYSICAL THERAPYCA97001Physical therapy evaluation112103
PHYSICAL THERAPYCA97535Self-care or home management training, each 15 minutes5521

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: 4587832431View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeCA
Physical Therapist In Private PracticeCA

Reviews

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Frequently asked questions

What unique ID ties claims to JOHN MASON SOMERNDIKE (DPT)?
NPI 1801871983 is assigned to JOHN MASON SOMERNDIKE (DPT) under the national enumeration system.
Is JOHN MASON SOMERNDIKE (DPT)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What does JOHN MASON SOMERNDIKE (DPT) treat or focus on?
Patients typically see JOHN MASON SOMERNDIKE (DPT) under the specialty Physical Therapist. Clinical services aligned with this taxonomy classification.
What location shows for JOHN MASON SOMERNDIKE (DPT)?
We surface Orange, California for JOHN MASON SOMERNDIKE (DPT) based on available NPPES addresses.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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