MS. MICHELLE DIANE HARKNESS (PT) – Physical Therapist, NPI 1285614925

MS. MICHELLE DIANE HARKNESS (PT) is a healthcare provider. based in Gahanna, Ohio. specializing in PHYSICAL THERAPIST IN PRIVATE PRACTICE. They hold the professional credentials PT. They hold a License No. PT07185 (OH). The NPI Number for MS. MICHELLE DIANE HARKNESS (PT) is 1285614925

Main info

Female
31 Years Of Experience
Accepts Medicare Assignment
Name
MS. MICHELLE DIANE HARKNESS (PT)
NPI
1285614925
Phone
(614) 471-0036
Address
535 OFFICENTER PL
Enumeration Date
19 January 2006
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7406151800
Graduation Year
1995 (31 years ago)
PAC ID
1456410034
Group Practice PAC ID
5991942898
Professional Enrollment ID
I20190130001993
Address ID
OH430156040DE1100XRDXX301
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

2,243 PHYSICAL THERAPIST IN PRIVATE PRACTICE in OH

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Provider Addresses for MS. MICHELLE DIANE HARKNESS (PT)

  • 535, Officenter Place, Gahanna, Mifflin Township, Ohio, 43230, United States

    SUITE C

    GAHANNA, OH 42230

    Phone: (614) 471-0036

    Fax: (614) 471-0087

    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: 2019-01-30

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
I20190130001993IPhysical Therapist In Private PracticeOHTBD

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 minutes69180$0
97112Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes44875$0
97530Therapy procedure using functional activities31054$0
97140Therapy procedure using manual technique, each 15 minutes25960$0
97150Therapy procedure in a group setting14055$0
View full utilization report →

Insurance plans in this area (ZIP 42230)

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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: 5991942898View full group profile
NameSpecialtyState
-OH
-OH
Physical Therapist In Private PracticeOH
-OH
Physical Therapist In Private PracticeOH
Physical Therapist In Private PracticeOH
-OH
Physical Therapist In Private PracticeOH
Physical Therapist In Private PracticeOH
Physical Therapist In Private PracticeOH

Reviews

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Frequently asked questions

Is MS. MICHELLE DIANE HARKNESS (PT) listed with a National Provider Identifier?
Yes — MS. MICHELLE DIANE HARKNESS (PT) has NPI 1285614925 on file in the registry.
Is MS. MICHELLE DIANE HARKNESS (PT) still an active registrant?
MS. MICHELLE DIANE HARKNESS (PT) carries an active NPI according to the public dataset.
What expertise is attributed to MS. MICHELLE DIANE HARKNESS (PT)?
MS. MICHELLE DIANE HARKNESS (PT)'s specialty line reads Physical Therapist. Clinical services aligned with this taxonomy classification.
Where in Ohio is MS. MICHELLE DIANE HARKNESS (PT) registered?
Use Gahanna, Ohio as the headline location for MS. MICHELLE DIANE HARKNESS (PT) here.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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