Physician Profile
Unclaimed ProfileAbout TSENG
Will Tseng, M.D. is a healthcare provider in San Jose, CA specialising in critical care (intensivists). Will trained at Geisel School of Medicine at Dartmouth, graduating in 2007. Will is also listed as specialising in internal medicine, pulmonary disease, and critical care medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Tseng specialise in?
Dr. Tseng is a critical care (intensivists) in San Jose, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CRITICAL CARE (INTENSIVISTS)”.
NPI registry
Where is Dr. Tseng located?
Dr. Tseng is listed at 2520 SAMARITAN DR SUITE 210, San Jose, CA 95124. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tseng's phone number?
The number on file is (408) 356-8400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Tseng?
Dr. Tseng's National Provider Identifier is 1013176213. 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
Where did Dr. Tseng go to medical school?
Dr. Tseng attended Geisel School of Medicine at Dartmouth, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Tseng have?
Dr. Tseng has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Tseng do most often?
According to Medicare billing data, Dr. Tseng provides treatments such as test to examine how well the lungs exchange gases and test to determine lung volumes using sensors, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Tseng's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tseng. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (408) 356-8400
- Email not available
Practice Locations
2520 SAMARITAN DR SUITE 210
San Jose, CA 95124
Procedures Most Often Billed to Medicare
1,735 services · 1,231 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
159 |
| Test to determine lung volumes using sensors | Treatment | 94726 |
157 |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
146 |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
13 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
373 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
322 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
274 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
97 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
55 |
| Critical care, each additional 30 minutes | Office visit | 99292 |
46 |
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 critical cares at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other critical cares in San Jose 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Geisel School of Medicine at Dartmouth 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Geisel School of Medicine at Dartmouth 8
Providers who graduated from the same medical school in the same year.
Also performs Test to examine how well the lungs exchange gases 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.