Provider Profile
Ronald D. Gellis, PhD
Unclaimed ProfileAbout Dr. Gellis
Ronald D. Gellis, PhD is an addiction & substance abuse counselor practicing in Rancho Santa Margarita, CA. Ronald is also listed as specializing in mental health counselor and professional counselor.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (949) 533-6075
- Email not available
Practice Locations
25 FLORAMAR
Rancho Santa Margarita, CA 92688
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Common questions
What does Ronald D. Gellis specialize in?
Ronald D. Gellis is an addiction & substance abuse counselor in Rancho Santa Margarita, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ronald D. Gellis located?
Ronald D. Gellis is listed at 25 Floramar, Rancho Santa Margarita, CA 92688. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ronald D. Gellis's phone number?
The number on file is (949) 533-6075. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Ronald D. Gellis's NPI number?
Ronald D. Gellis's National Provider Identifier is 1891038352. 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
How long has Ronald D. Gellis been practicing?
Ronald D. Gellis has 13+ years experience. Registered with an NPI since 2013. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Ronald D. Gellis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ronald D. Gellis. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.