Cheng Hsieh, PA-C
NPI 1093702094 · Medical Physician Assistant · Ottawa, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheng Hsieh, PA-C is a Medical Physician Assistant provider in Ottawa, IL (NPI 1093702094).
Provider details
- NPI number
- 1093702094
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 085-001447 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
145 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 67 | $147 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 46 | $100 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 32 | $60 |
Typical Medicare-allowed amounts for these services range $60–$147 (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
Registry dates
- Enumerated
- 2005-10-04
- Last updated
- 2021-01-31
- Certified
- 2021-01-31
Frequently asked questions
- What is Cheng Hsieh's NPI number?
- Cheng Hsieh's National Provider Identifier (NPI) is 1093702094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheng Hsieh's specialty?
- Cheng Hsieh is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cheng Hsieh located?
- Cheng Hsieh's practice location on file with NPPES is 1100 E Norris Dr, Ottawa, IL 61350-1604.
- What is Cheng Hsieh's phone number?
- The practice phone number listed in the NPPES registry for Cheng Hsieh is (815) 431-5227.
- Does Cheng Hsieh accept Medicare?
- Cheng Hsieh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheng Hsieh's NPI active?
- Yes — Cheng Hsieh's NPI (1093702094) is active in the NPPES registry as of the last update on 2021-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.