Jerry Chuang, M.D.
NPI 1225231491 · Physical Medicine & Rehabilitation Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jerry Chuang, M.D. is a Physical Medicine & Rehabilitation Physician provider in Irvine, CA (NPI 1225231491).
Provider details
- NPI number
- 1225231491
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MT183129 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
273 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 170 | $98 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 103 | $137 |
Typical Medicare-allowed amounts for these services range $98–$137 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 185 | 25 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 169 | 22 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 123 | 12 |
| Oxycodone Hcl | 54 | — |
| Cyclobenzaprine Hcl | 41 | — |
| Ibuprofen | 37 | — |
| Tizanidine Hcl | 33 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-06
- Last updated
- 2020-03-13
- Certified
- 2020-03-13
Frequently asked questions
- What is Jerry Chuang's NPI number?
- Jerry Chuang's National Provider Identifier (NPI) is 1225231491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jerry Chuang's specialty?
- Jerry Chuang is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Jerry Chuang located?
- Jerry Chuang's practice location on file with NPPES is 113 Waterworks Way Ste 225, Irvine, CA 92618-3175.
- What is Jerry Chuang's phone number?
- The practice phone number listed in the NPPES registry for Jerry Chuang is (714) 525-5588.
- Does Jerry Chuang accept Medicare?
- Jerry Chuang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jerry Chuang's NPI active?
- Yes — Jerry Chuang's NPI (1225231491) is active in the NPPES registry as of the last update on 2020-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.