Kathleen Hertz
NPI 1013959907 · Physical Therapist · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Hertz is a Physical Therapist provider in Oak Lawn, IL (NPI 1013959907).
Provider details
- NPI number
- 1013959907
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 70015092 (IL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,796 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 1,493 | $34 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 883 | $26 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 785 | $22 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 574 | $24 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 47 | $105 |
| Evaluation for Physical Therapy, Typically 45 Minutes97163 | 14 | $105 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2013-07-10
Frequently asked questions
- What is Kathleen Hertz's NPI number?
- Kathleen Hertz's National Provider Identifier (NPI) is 1013959907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Hertz's specialty?
- Kathleen Hertz is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kathleen Hertz located?
- Kathleen Hertz's practice location on file with NPPES is 8729 Ridgeland Ave, Oak Lawn, IL 60453-1001.
- What is Kathleen Hertz's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Hertz is (708) 233-6363.
- Does Kathleen Hertz accept Medicare?
- Kathleen Hertz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Hertz's NPI active?
- Yes — Kathleen Hertz's NPI (1013959907) is active in the NPPES registry as of the last update on 2013-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.