MRS. STEPHANIE MERWIN (PT) – Physical Therapist, NPI 1609852771

MRS. STEPHANIE MERWIN (PT) is a healthcare provider. based in Pittsfield, Massachusetts. specializing in PHYSICAL THERAPIST IN PRIVATE PRACTICE. They hold the professional credentials PT. They hold a License No. 13338 (MA). The NPI Number for MRS. STEPHANIE MERWIN (PT) is 1609852771

Main info

Female
27 Years Of Experience
Accepts Medicare Assignment
Name
MRS. STEPHANIE MERWIN (PT)
NPI
1609852771
Phone
(413) 629-1919
Address
24 PARK STREET
Enumeration Date
20 December 2005
Last Update Date
30 March 2012

Doctor Profile

Medical School Name
OTHER
Secondary Phone
4132433477
Graduation Year
1999 (27 years ago)
PAC ID
4880778612
Group Practice PAC ID
8325357668
Professional Enrollment ID
I20080304000556
Address ID
MA012389680LE80XXXWAYX300
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

2,873 PHYSICAL THERAPIST IN PRIVATE PRACTICE in MA

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Provider Addresses for MRS. STEPHANIE MERWIN (PT)

  • 24, Park Street, Pittsfield, Berkshire County, Massachusetts, 01201, United States

    PITTSFIELD, MA 01201

    Phone: (413) 629-1919

    Fax: (413) 629-1918

    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: 2008-03-04

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

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

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20080304000556IPhysical Therapist In Private PracticeMATBD

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
97140Therapy procedure using manual technique, each 15 minutes2,324172$0
97110Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes2,250186$0
G0283Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care87288$0
97112Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes68966$0
97032Application of electrical stimulation with therapist present, each 15 minutes59067$0
View full utilization report →

Insurance plans in this area (ZIP 01201)

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Provider's Procedures

MRS. STEPHANIE MERWIN (PT) 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 THERAPYMA97001Physical therapy evaluation160143
PHYSICAL THERAPYMA97110Therapeutic exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes2311157

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: 8325357668View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeMA
Physical Therapist In Private PracticeMA
Physical Therapist In Private PracticeMA
Physical Therapist In Private PracticeMA

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Frequently asked questions

How do I look up MRS. STEPHANIE MERWIN (PT) by NPI?
Use NPI 1609852771 when you need to reference MRS. STEPHANIE MERWIN (PT) in forms, claims, or directories.
Is MRS. STEPHANIE MERWIN (PT)'s NPI currently valid?
The extract we use shows MRS. STEPHANIE MERWIN (PT) as active.
Does MRS. STEPHANIE MERWIN (PT) list a primary specialty?
If you are matching referrals, note Physical Therapist for MRS. STEPHANIE MERWIN (PT). Clinical services aligned with this taxonomy classification.
Does MRS. STEPHANIE MERWIN (PT) practice in Massachusetts?
You will see Pittsfield, Massachusetts on file for MRS. STEPHANIE MERWIN (PT) alongside any extra practice locations.
What if Pittsfield, Massachusetts seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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