Ester Ong, OTRL-CHT
NPI 1205975190 · Hand Occupational Therapist · Everett, WA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ester Ong, OTRL-CHT is a Hand Occupational Therapist provider in Everett, WA (NPI 1205975190).
Provider details
- NPI number
- 1205975190
- Entity type
- Individual
- Primary specialty
- Hand Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTRL-CHT
- Sex
- Female
- Sole proprietor
- No
- License
- OC004918L (PA)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
343 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 | 211 | $26 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 117 | $21 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 15 | $101 |
Typical Medicare-allowed amounts for these services range $21–$101 (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)
- 100 Presidential BlvdBala Cynwyd, PA 19004-1108Phone: (610) 668-0904Fax: (610) 668-0668
- 100 Presidential BlvdBala Cynwyd, PA 19004-1108Phone: (610) 668-0904Fax: (610) 668-0668
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2019-11-13
Frequently asked questions
- What is Ester Ong's NPI number?
- Ester Ong's National Provider Identifier (NPI) is 1205975190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ester Ong's specialty?
- Ester Ong is listed in the NPPES registry with a primary specialty of Hand Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ester Ong located?
- Ester Ong's practice location on file with NPPES is 3927 Rucker Ave, Everett, WA 98201.
- What is Ester Ong's phone number?
- The practice phone number listed in the NPPES registry for Ester Ong is (425) 339-5470.
- Does Ester Ong accept Medicare?
- Ester Ong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ester Ong's NPI active?
- Yes — Ester Ong's NPI (1205975190) is active in the NPPES registry as of the last update on 2019-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.