Physician Profile
Unclaimed ProfileAbout SCHWARTZ
Based in Dublin, CA, John Theodore Schwartz, MD is listed in the NPI registry under hand surgery. John graduated from University of Maryland School of Medicine in 1984. John is also listed as specializing in orthopaedic hand surgery. Medicare claims data shows John provided 1,509 services to 1,100 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (925) 939-8585
- Email not available
Practice Locations
4000 DUBLIN BLVD STE 100
Dublin, CA 94568
Procedures Most Often Billed to Medicare
1,509 services · 1,100 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
79 |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
58 |
| Injection into tendon or ligament | Procedure | 20550 |
54 |
| Incision of tendon covering of finger | Procedure | 26055 |
22 |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
19 |
| Injection of carpal tunnel | Procedure | 20526 |
16 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
99 |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
83 |
| Mri scan of arm joint without contrast | Imaging | 73221 |
60 |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
48 |
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.
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.
Trained at University of Maryland School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at University of Maryland School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Schwartz's specialty?
Dr. Schwartz is a hand surgeon in Dublin, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HAND SURGERY”.
NPI registry
Where can I find Dr. Schwartz?
Dr. Schwartz is listed at 4000 DUBLIN BLVD STE 100, Dublin, CA 94568. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Schwartz?
The number on file is (925) 939-8585. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Schwartz?
Dr. Schwartz's National Provider Identifier is 1114994985. 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 Dr. Schwartz's medical education?
Dr. Schwartz attended University of Maryland School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Schwartz have?
Dr. Schwartz has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Schwartz known for?
According to Medicare billing data, Dr. Schwartz performs procedures including aspiration and/or injection of fluid from large joint, aspiration and/or injection of fluid from medium joint and injection into tendon or ligament; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of wrist, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Schwartz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Schwartz. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.