Are you Gretchen Mathieu, PhD? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3900 City Line Ave, Suite 1207, Philadelphia, PA 19131
About Dr. Mathieu
Gretchen Mathieu, PhD is a psychologist based in Philadelphia, PA. The provider's National Provider Identifier (NPI) is 1982836508.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (215) 878-3052
- Email not available
Practice Locations
3900 CITY LINE AVE SUITE 1207
Philadelphia, PA 19131
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 psychologists at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 8 related providers in 1 group
Common questions
What kind of doctor is Gretchen Mathieu?
Gretchen Mathieu is a psychologist in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Gretchen Mathieu's address?
Gretchen Mathieu is listed at 3900 City Line Ave Suite 1207, Philadelphia, PA 19131. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Gretchen Mathieu?
The number on file is (215) 878-3052. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Gretchen Mathieu's NPI number?
Gretchen Mathieu's National Provider Identifier is 1982836508. 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 Gretchen Mathieu been practicing?
Gretchen Mathieu 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 Gretchen Mathieu confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Gretchen Mathieu. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.