WILLISTON MORTENSON (DPT) – Physical Therapist, NPI 1023562881

WILLISTON MORTENSON (DPT) is a healthcare provider. based in Pittsfield, Massachusetts. specializing in PHYSICAL THERAPIST IN PRIVATE PRACTICE. They hold the professional credentials DPT. They hold a License No. 22469 (MA). The NPI Number for WILLISTON MORTENSON (DPT) is 1023562881

Main info

Male
11 Years Of Experience
Accepts Medicare Assignment
Name
WILLISTON MORTENSON (DPT)
NPI
1023562881
Phone
(413) 447-8070
Address
740 WILLIAMS ST
Enumeration Date
10 August 2016
Last Update Date
10 August 2016

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5109228872
Graduation Year
2015 (11 years ago)
PAC ID
2668753898
Group Practice PAC ID
6406022078
Professional Enrollment ID
I20220428002229
Address ID
CA946101563PI460XXWAYX301
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience32
Completeness75
Years active:9State licenses:1Digital endpointsOther names

2,873 PHYSICAL THERAPIST IN PRIVATE PRACTICE in MA

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Provider Addresses for WILLISTON MORTENSON (DPT)

  • 740, Williams Street, Pittsfield, Berkshire County, Massachusetts, 01201, United States

    STE 1

    PITTSFIELD, MA 012017463

    Phone: (413) 447-8070

    Fax: (413) 445-4918

    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: 2022-04-28

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

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
I20170103000108IPhysical Therapist In Private PracticeMATBD
I20220428002229IPhysical 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
97530Therapy procedure using functional activities8816$0
97112Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes5716$0
View full utilization report →

Insurance plans in this area (ZIP 01201)

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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: 6406022078View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeRI
Physical Therapist In Private PracticeCA
-CA
-CA
Physical Therapist In Private PracticeCA
Physical Therapist In Private PracticeCA
-MI
Physical Therapist In Private PracticeCA
Physical Therapist In Private PracticeCA
Physical Therapist In Private PracticeCA

Reviews

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Frequently asked questions

Can I use this page to confirm WILLISTON MORTENSON (DPT)'s NPI?
Yes. WILLISTON MORTENSON (DPT) is listed with NPI 1023562881 in the public NPI dataset.
Does the file indicate WILLISTON MORTENSON (DPT) is practicing under active NPI?
Directory data currently reports WILLISTON MORTENSON (DPT) as active.
What is WILLISTON MORTENSON (DPT)'s primary classification?
Physical Therapist is the headline specialty for WILLISTON MORTENSON (DPT) here. Clinical services aligned with this taxonomy classification.
Does WILLISTON MORTENSON (DPT) list a practice location?
Patients near Pittsfield, Massachusetts may find WILLISTON MORTENSON (DPT) in results; validate coverage separately.
Why does WILLISTON MORTENSON (DPT) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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