Organization Profile
Harold E Quan M D INC
Unclaimed ProfileAbout Harold E Quan M D INC
Harold E Quan M D INC is a healthcare organization in Newhall, CA, registered under cardiovascular disease. The organization's National Provider Identifier (NPI) is 1730290958.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Michael C. Jean, MD Gastroenterology
- Harold E. Quan Cardiovascular Disease (Cardiology)
- Steven H. Baron, MD PHD Endocrinology, Diabetes & Metabolism
- Wendy G. Clough, M.D. Infectious Disease
- Angelica Torres Nurse Practitioner — Family
- Rajinder Kaushal, M.D. Gastroenterology
- Floyd A. Katske, M.D. Urology
- Michael G. Quon, M.D. Gastroenterology
Showing 8 of 15. The full list is in the Related Providers tab.
Specialty
Credentials & Licensing
Contact Information
- (661) 255-8320
- Email not available
Practice Locations
23928 LYONS AVE SUITE 101
Newhall, CA 91321
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 cardiologists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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.
More connections — 2 related providers in 1 group
Other cardiologists in Newhall 2
Same specialty, same city.
Common questions
What kind of practice is Harold E Quan M D INC?
Harold E Quan M D INC is a cardiologist in Newhall, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.
NPI registry
What is Harold E Quan M D INC's address?
Harold E Quan M D INC is listed at 23928 Lyons Ave Suite 101, Newhall, CA 91321. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Harold E Quan M D INC?
The number on file is (661) 255-8320. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Harold E Quan M D INC's NPI number?
Harold E Quan M D INC's National Provider Identifier is 1730290958. 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
Has Harold E Quan M D INC confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Harold E Quan M D INC. If this is you, claiming it is free.
Guide.md
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Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
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