Anna Diedrich, OT
NPI 1386202265 · Occupational Therapist · South Bend, IN
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Diedrich, OT is a Occupational Therapist provider in South Bend, IN (NPI 1386202265).
Provider details
- NPI number
- 1386202265
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
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
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
289 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 Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 185 | $24 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 88 | $19 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 16 | $95 |
Typical Medicare-allowed amounts for these services range $19–$95 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 5230 Beck Dr Ste 7Elkhart, IN 46516-9059Phone: (574) 571-9441
- 60160 Bodnar BlvdMishawaka, IN 46544-9338Phone: (574) 247-9441Fax: (574) 247-9442
Registry dates
- Enumerated
- 2019-06-05
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Anna Diedrich's NPI number?
- Anna Diedrich's National Provider Identifier (NPI) is 1386202265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Diedrich's specialty?
- Anna Diedrich is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Anna Diedrich located?
- Anna Diedrich's practice location on file with NPPES is 53880 Carmichael Dr, South Bend, IN 46635-1567.
- What is Anna Diedrich's phone number?
- The practice phone number listed in the NPPES registry for Anna Diedrich is (574) 247-9441.
- Does Anna Diedrich accept Medicare?
- Anna Diedrich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Diedrich's NPI active?
- Yes — Anna Diedrich's NPI (1386202265) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.