Diana Stimac, P.T.
NPI 1376855015 · Physical Therapist · Federal Way, WA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Stimac, P.T. is a Physical Therapist provider in Federal Way, WA (NPI 1376855015).
Provider details
- NPI number
- 1376855015
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- No
- License
- 070-017808 (IL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,679 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 | 484 | $34 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 405 | $21 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 399 | $28 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 353 | $23 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 23 | $100 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 15 | $101 |
Practice location
Mailing address
Additional practice locations (1)
- 13315 68th Pl NeKirkland, WA 98034-1650Phone: (877) 390-6659
Registry dates
- Enumerated
- 2010-07-10
- Last updated
- 2025-03-05
Frequently asked questions
- What is Diana Stimac's NPI number?
- Diana Stimac's National Provider Identifier (NPI) is 1376855015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Stimac's specialty?
- Diana Stimac is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diana Stimac located?
- Diana Stimac's practice location on file with NPPES is 32030 23rd Ave S, Federal Way, WA 98003-6031.
- What is Diana Stimac's phone number?
- The practice phone number listed in the NPPES registry for Diana Stimac is (253) 946-4852.
- Does Diana Stimac accept Medicare?
- Diana Stimac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Stimac's NPI active?
- Yes — Diana Stimac's NPI (1376855015) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.