Katherine Sadoff, OTR/L
NPI 1528552809 · Occupational Therapist · Davis, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Sadoff, OTR/L is a Occupational Therapist provider in Davis, CA (NPI 1528552809).
Provider details
- NPI number
- 1528552809
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- 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
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,293 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 Manual Technique, Each 15 Minutes97140 | 508 | $23 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 339 | $29 |
| Application of Hot Wax Bath97018 | 234 | $4 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 108 | $109 |
| Therapy Procedure Using Functional Activities97530 | 69 | $37 |
| Training in the Use of Orthopedic Device for Arm, Leg And/Or Trunk, Each 15 Minutes97760 | 35 | $46 |
Typical Medicare-allowed amounts for these services range $4–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
Registry dates
- Enumerated
- 2018-06-19
- Last updated
- 2018-06-19
Frequently asked questions
- What is Katherine Sadoff's NPI number?
- Katherine Sadoff's National Provider Identifier (NPI) is 1528552809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Sadoff's specialty?
- Katherine Sadoff is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine Sadoff located?
- Katherine Sadoff's practice location on file with NPPES is 1515 Shasta Dr, Davis, CA 95616-6691.
- What is Katherine Sadoff's phone number?
- The practice phone number listed in the NPPES registry for Katherine Sadoff is (530) 747-7000.
- Does Katherine Sadoff accept Medicare?
- Katherine Sadoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Sadoff's NPI active?
- Yes — Katherine Sadoff's NPI (1528552809) is active in the NPPES registry as of the last update on 2018-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.