MR. BARRY ISAAC SHAFER (P.T.) – Physical Therapist, NPI 1043394323

MR. BARRY ISAAC SHAFER (P.T.) is a healthcare provider. based in Pasadena, California. specializing in PHYSICAL THERAPIST IN PRIVATE PRACTICE. They hold the professional credentials P.T.. They hold a License No. PT22169 (CA). The NPI Number for MR. BARRY ISAAC SHAFER (P.T.) is 1043394323

Main info

Male
Sole Proprietor
30 Years Of Experience
Accepts Medicare Assignment
Name
MR. BARRY ISAAC SHAFER (P.T.)
NPI
1043394323
Phone
(626) 795-8051
Address
PO BOX 90730
Enumeration Date
24 October 2006
Last Update Date
21 March 2014

Doctor Profile

Medical School Name
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Secondary Phone
6267958051
Graduation Year
1996 (30 years ago)
PAC ID
4486690047
Group Practice PAC ID
0941106645
Professional Enrollment ID
I20050705000842
Address ID
CA911053229PA800XXAVEX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

9,449 PHYSICAL THERAPIST IN PRIVATE PRACTICE in CA

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Provider Addresses for MR. BARRY ISAAC SHAFER (P.T.)

  • PO BOX 90730

    PASADENA, CA 911090730

    Phone: (626) 795-8051

    Type: Mailing

  • 800, South Raymond Avenue, Madison Heights, Pasadena, Los Angeles County, California, 91105, United States

    PASADENA, CA 911053229

    Phone: (626) 396-8150

    Fax: (626) 795-7374

    Type: Location

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: 2005-07-05

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
I20050705000842IPhysical 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 minutes71473$0
97150Therapy procedure in a group setting70980$0
97016Application of blood vessel compression device40048$0
97140Therapy procedure using manual technique, each 15 minutes10828$0
97162Evaluation for physical therapy, typically 30 minutes7264$0
View full utilization report →

Insurance plans in this area (ZIP 91109)

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Provider's Procedures

MR. BARRY ISAAC SHAFER (P.T.) 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 evaluation5958
PHYSICAL THERAPYCA97110Therapeutic exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes44771

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: 0941106645View full group profile
NameSpecialtyState
P A T H O L O G YNY
A N E S T H E S I O L O G YNV
-CA
-CA
-CA
H O S P I T A L I S TCA
Infectious DiseaseCA
Plastic And Reconstructive SurgeryCA
Hospitalist, Internal MedicineCA
Physician AssistantCA

Reviews

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Frequently asked questions

What unique ID ties claims to MR. BARRY ISAAC SHAFER (P.T.)?
NPI 1043394323 is assigned to MR. BARRY ISAAC SHAFER (P.T.) under the national enumeration system.
Does this profile mean MR. BARRY ISAAC SHAFER (P.T.) is currently active?
Yes — MR. BARRY ISAAC SHAFER (P.T.) appears active in the national provider directory.
Does MR. BARRY ISAAC SHAFER (P.T.) list a primary specialty?
If you are matching referrals, note Physical Therapist for MR. BARRY ISAAC SHAFER (P.T.). Clinical services aligned with this taxonomy classification.
Where is MR. BARRY ISAAC SHAFER (P.T.)'s primary listing?
We display Pasadena, California because that is what the record indicates for MR. BARRY ISAAC SHAFER (P.T.).
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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