DR. GEOFFREY DAVID DIEK (PT) – Physical Therapist, NPI 1033219159

DR. GEOFFREY DAVID DIEK (PT) is a healthcare provider. based in Atlanta, Georgia. specializing in PHYSICAL THERAPIST IN PRIVATE PRACTICE. They hold the professional credentials PT. They hold a License No. PT005701 (GA). The NPI Number for DR. GEOFFREY DAVID DIEK (PT) is 1033219159

Main info

Male
Sole Proprietor
14 Years Of Experience
Accepts Medicare Assignment
Name
DR. GEOFFREY DAVID DIEK (PT)
NPI
1033219159
Phone
(404) 992-6229
Address
4145 NORTH GLOUCESTER PLACE
Enumeration Date
25 September 2006
Last Update Date
27 March 2025

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6828002725
Graduation Year
2012 (14 years ago)
PAC ID
4183600398
Group Practice PAC ID
4284010893
Professional Enrollment ID
I20241202000541
Address ID
TX760166344AR2315XRDXX301
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness75
Years active:19State licenses:1Digital endpointsOther names

2,870 PHYSICAL THERAPIST IN PRIVATE PRACTICE in GA

Provider Addresses for DR. GEOFFREY DAVID DIEK (PT)

  • 4145 NORTH GLOUCESTER PLACE

    ATLANTA, GA 303411249

    Phone: (404) 992-6229

    Type: Location

  • 4145 North Gloucester Place

    Atlanta, GA 303411249

    Phone: (404) 992-6229

    Type: Location

  • 1825 W EMELITA AVE STE 449

    MESA, AZ 852024034

    Phone: (480) 933-5065

    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: 2025-04-28

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 3 Medicare enrollment records; no due dates published yet.

Enrollment records

3

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
I20061107000073IPhysical Therapist In Private PracticeGATBD
I20241202000541IPhysical Therapist In Private PracticeTXTBD
I20250428001860IPhysical Therapist In Private PracticeAZTBD

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 30341)

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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: 4284010893View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeTX
Physical Therapist In Private PracticeTX
Physical Therapist In Private PracticeTX
Physical Therapist In Private PracticeTX
Physical Therapist In Private PracticeIL
Qualified Speech Language PathologistPA
Physical Therapist In Private PracticeTX
Physical Therapist In Private PracticeTX
Physical Therapist In Private PracticeTX
Physical Therapist In Private PracticeTX

Reviews

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Frequently asked questions

How do payers reference DR. GEOFFREY DAVID DIEK (PT)?
For DR. GEOFFREY DAVID DIEK (PT), use NPI 1033219159 as the unique 10-digit identifier.
Active or inactive — what applies to DR. GEOFFREY DAVID DIEK (PT)?
You should see DR. GEOFFREY DAVID DIEK (PT) as active in CMS-hosted NPPES data.
What expertise is attributed to DR. GEOFFREY DAVID DIEK (PT)?
DR. GEOFFREY DAVID DIEK (PT)'s specialty line reads Physical Therapist. Clinical services aligned with this taxonomy classification.
Where in Georgia is DR. GEOFFREY DAVID DIEK (PT) registered?
Use Atlanta, Georgia as the headline location for DR. GEOFFREY DAVID DIEK (PT) here.
When was this NPI issued?
Enumeration for DR. GEOFFREY DAVID DIEK (PT) is noted as September 25, 2006 where the registry provides it.

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