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Edit this profileAt a glance
- 130 Bellerose Dr, San Jose, CA 95128
About Dr. Chu
Based in San Jose, CA, Theodore J. Chu, M.D. is listed in the NPI registry under allergy. Theodore graduated from Yale University School of Medicine in 1963. Theodore is also listed as specializing in internal medicine. Medicare claims data shows Theodore provided 2,991 services to 293 patients. The services billed most often include professional service for preparation and provision of 1 or more antigens, test for allergy using allergenic extract, and professional service for multiple injections of allergen. NPI 1194765123 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (408) 816-8923
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
130 BELLEROSE DR
San Jose, CA 95128
Procedures Most Often Billed to Medicare
2,991 services · 293 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
1,336 | More often than most peers in Allergy |
| Test for allergy using allergenic extract | Treatment | 95004 |
710 | Less often than most peers in Allergy |
| Professional service for multiple injections of allergen | Treatment | 95117 |
646 | More often than most peers in Allergy |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
104 | More often than most peers in Allergy |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
92 | More often than most peers in Allergy |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
88 | As often as other peers in Allergy |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
15 | Less often than most peers in Allergy |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other allergy specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 15 related providers in 4 groups
Other allergy specialists in San Jose 3
Same specialty, same city.
Trained at Yale University School of Medicine 1
Other providers in the same specialty who trained at the same institution.
Class of 1963 at Yale University School of Medicine 3
Providers who graduated from the same medical school in the same year.
Also performs Professional service for preparation and provision of 1 or more antigens 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Theodore J. Chu's specialty?
Theodore J. Chu is an allergy in San Jose, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Theodore J. Chu?
Theodore J. Chu is listed at 130 Bellerose Dr, San Jose, CA 95128. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Theodore J. Chu?
The number on file is (408) 816-8923. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Theodore J. Chu?
Theodore J. Chu's National Provider Identifier is 1194765123. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Theodore J. Chu's education?
Theodore J. Chu attended Yale University School of Medicine, graduating in 1963. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Theodore J. Chu have?
Theodore J. Chu has 63 years experience. Calculated from a graduation year of 1963, reported in the CMS National Downloadable File.
CMS public data
What is Theodore J. Chu known for?
According to Medicare billing data, Theodore J. Chu provides treatments such as professional service for preparation and provision of 1 or more antigens and test for allergy using allergenic extract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Theodore J. Chu's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Theodore J. Chu. If this is you, claiming it is free.
Guide.md
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