Physician Profile
Unclaimed ProfileAbout WEISER
Based in Palo Alto, CA, Thomas Geoghegan Weiser, MD is listed in the NPI registry under general surgery. Thomas graduated from University of New Mexico School of Medicine in 2002. Thomas is also listed as specialising in surgery and surgical critical care.
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 kind of doctor is Dr. Weiser?
Dr. Weiser is a general surgeon in Palo Alto, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
What is Dr. Weiser's address?
Dr. Weiser is listed at 300 PASTEUR DR, Palo Alto, CA 94304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Weiser?
The number on file is (650) 723-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Weiser?
Dr. Weiser's National Provider Identifier is 1144201625. 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. Weiser train?
Dr. Weiser attended University of New Mexico School of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Weiser have?
Dr. Weiser has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Weiser perform?
According to Medicare billing data, Dr. Weiser the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Weiser's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weiser. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (650) 723-4000
- Email not available
Practice Locations
300 PASTEUR DR
Palo Alto, CA 94304
Procedures Most Often Billed to Medicare
87 services · 53 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
44 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
29 |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
14 |
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 general surgeons 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 general surgeons in Palo Alto 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of New Mexico School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at University of New Mexico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.