Jay Han, M.D.
NPI 1134100209 · Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician · Orange, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jay Han, M.D. is a Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician provider in Orange, CA (NPI 1134100209).
Provider details
- NPI number
- 1134100209
- Entity type
- Individual
- Primary specialty
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A92157 (CA)
Specialties & taxonomies
- Neuromuscular Medicine (Physical Medicine & Rehabilitation) PhysicianPrimary2081N0008XLicense A92157 (CA)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
579 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 261 | $130 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 169 | $85 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 51 | $144 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 39 | $127 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 34 | $190 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38,892 across 35 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4860 Y StSuite 3850Sacramento, CA 95817-2307Phone: (916) 734-5291Fax: (916) 734-7838
Registry dates
- Enumerated
- 2005-11-07
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Jay Han's NPI number?
- Jay Han's National Provider Identifier (NPI) is 1134100209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Han's specialty?
- Jay Han is listed in the NPPES registry with a primary specialty of Neuromuscular Medicine (Physical Medicine & Rehabilitation) Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Han located?
- Jay Han's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Jay Han's phone number?
- The practice phone number listed in the NPPES registry for Jay Han is (714) 880-7812.
- Does Jay Han accept Medicare?
- Jay Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jay Han's NPI active?
- Yes — Jay Han's NPI (1134100209) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.