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Edit this profileAt a glance
- 248 Hampshire Rd Ste 200, Thousand Oaks, CA 91361
About Dr. Gregg
Based in Thousand Oaks, CA, Andrew M. Gregg, MD PHD is listed in the NPI registry under gastroenterology. NPI 1942769104 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
- (805) 370-0127
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
248 HAMPSHIRE RD STE 200
Thousand Oaks, CA 91361
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 gastroenterologists in Thousand Oaks 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Gregg specialize in?
Dr. Gregg is a gastroenterologist in Thousand Oaks, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where is Dr. Gregg located?
Dr. Gregg is listed at 248 Hampshire Rd Ste 200, Thousand Oaks, CA 91361. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gregg's phone number?
The number on file is (805) 370-0127. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Gregg's NPI number?
Dr. Gregg's National Provider Identifier is 1942769104. 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. Gregg go to medical school?
Dr. Gregg attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gregg been practicing?
Dr. Gregg has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Gregg confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gregg. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.