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Edit this profileAt a glance
- 9961 Sierra Ave, Fontana, CA 92335
About Dr. Pretorius
Based in Fontana, CA, Robert G. Pretorius, MD is listed in the NPI registry under obstetrics/gynecology. Robert graduated from New York University School of Medicine in 1975. Robert is also listed as specializing in gynecologic oncology. NPI 1083766455 identifies this record in the national registry.
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
- (909) 427-3910
- Email not available
Practice Locations
9961 SIERRA AVE
Fontana, CA 92335
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 obstetrics/gynecology specialists at this location 2
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 obstetrics/gynecology specialists in Fontana 6
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1975 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Pretorius's specialty?
Dr. Pretorius is an obstetrics/gynecology in Fontana, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Pretorius?
Dr. Pretorius is listed at 9961 Sierra Ave, Fontana, CA 92335. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Pretorius?
The number on file is (909) 427-3910. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Pretorius?
Dr. Pretorius's National Provider Identifier is 1083766455. 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. Pretorius's medical education?
Dr. Pretorius attended New York University School of Medicine, graduating in 1975. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Pretorius have?
Dr. Pretorius has 51 years experience. Calculated from a graduation year of 1975, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Pretorius's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Pretorius. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.