Provider Profile
Greggory T. Mayne
Unclaimed ProfileAbout Greggory Mayne
Greggory T. Mayne is a marriage & family therapist practicing in Petaluma, CA. This provider record is associated with NPI 1851529648.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (707) 565-4420
- Email not available
Practice Locations
5350 OLD REDWOOD HWY N SUITE 600
Petaluma, CA 94954
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 marriage and family therapists at this location 3
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.
Common questions
What does Greggory T. Mayne specialize in?
Greggory T. Mayne is a marriage and family therapist in Petaluma, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
Where is Greggory T. Mayne located?
Greggory T. Mayne is listed at 5350 Old Redwood Hwy N Suite 600, Petaluma, CA 94954. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Greggory T. Mayne's phone number?
The number on file is (707) 565-4420. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Greggory T. Mayne's NPI number?
Greggory T. Mayne's National Provider Identifier is 1851529648. 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 Greggory T. Mayne been practicing?
Greggory T. Mayne has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Greggory T. Mayne confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Greggory T. Mayne. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.