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Edit this profileAt a glance
- 956 Huntington Dr, San Marino, CA 91108
About Dr. Tostado
Roberto Tostado, MD is a specialist based in San Marino, CA. Roberto is a 1992 graduate of University of Michigan Medical School. Medicare claims data shows Roberto provided 3,911 services to 251 patients. The services billed most often include injection of additional new drug or substance into vein, infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less, and infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less. The provider's National Provider Identifier (NPI) is 1437328689.
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
- (626) 593-5993
- Email not available
Practice Locations
956 HUNTINGTON DR
San Marino, CA 91108
Procedures Most Often Billed to Medicare
3,911 services · 251 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of additional new drug or substance into vein | Treatment | 96375 |
862 | More than most peers in Specialist |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
862 | More than most peers in Specialist |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
565 | More than most peers in Specialist |
| Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion | Treatment | 96368 |
430 | Too few peers to compare |
| Infusion, normal saline solution , 1000 cc | Drug given | J7030 |
431 | Too few peers to compare |
| Injection, pyridoxine hcl, 100 mg | Drug given | J3415 |
185 | Too few peers to compare |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
509 | More than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
36 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
31 | Less often than most peers in Specialist |
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 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in San Marino 3
Same specialty, same city.
Trained at University of Michigan Medical School 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1992 at University of Michigan Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of additional new drug or substance into vein 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Tostado's specialty?
Dr. Tostado is a specialist in San Marino, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Tostado?
Dr. Tostado is listed at 956 Huntington Dr, San Marino, CA 91108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Tostado?
The number on file is (626) 593-5993. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Tostado?
Dr. Tostado's National Provider Identifier is 1437328689. 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. Tostado's medical education?
Dr. Tostado attended University of Michigan Medical School, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Tostado have?
Dr. Tostado has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Tostado known for?
According to Medicare billing data, Dr. Tostado provides treatments such as injection of additional new drug or substance into vein and infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Tostado's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tostado. If this is you, claiming it is free.
Guide.md
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