Physician Profile
Unclaimed ProfileAbout WEIS
Based in La Jolla, CA, Peter James Weis, M.D. is listed in the NPI registry under rheumatology. Peter graduated from Creighton University School of Medicine in 1990. Peter is also listed as specialising in internal 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 kind of doctor is Dr. Weis?
Dr. Weis is a rheumatology in La Jolla, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RHEUMATOLOGY”.
NPI registry
What is Dr. Weis's address?
Dr. Weis is listed at 10666 N TORREY PINES RD MS 113, La Jolla, CA 92037. 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. Weis?
The number on file is (858) 554-9100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Weis's NPI number?
Dr. Weis's National Provider Identifier is 1639140296. 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. Weis train?
Dr. Weis attended Creighton University School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Weis been practising?
Dr. Weis has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Weis perform?
According to Medicare billing data, Dr. Weis performs procedures including aspiration and/or injection of fluid from large joint and aspiration and/or injection of fluid from small joint; provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Weis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weis. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (858) 554-9100
- Email not available
Practice Locations
10666 N TORREY PINES RD MS 113
La Jolla, CA 92037
Procedures Most Often Billed to Medicare
50,898 services · 1,301 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
170 |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
22 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
335 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
200 |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
53 |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
40 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
21 |
| Injection, tocilizumab, 1 mg | Drug given | J3262 |
28,360 |
| Injection, golimumab, 1 mg, for intravenous use | Drug given | J1602 |
7,750 |
| Injection, denosumab, 1 mg | Drug given | J0897 |
6,900 |
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.
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other rheumatology specialists in La Jolla 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Creighton University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Creighton University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 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.