Are you Colette De Marneffe, PhD? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 4828 West Ln Ste B, Bethesda, MD 20814
About Dr. De Marneffe
Listed in the NPI registry as a psychologist — clinical, Colette De Marneffe, PhD practices in Bethesda, MD. NPI 1598973356 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
- (301) 891-2120
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
4828 WEST LN STE B
Bethesda, MD 20814
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 4
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 — 24 related providers in 3 groups
Other psychologists in Bethesda 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Colette De Marneffe?
Colette De Marneffe is a psychologist in Bethesda, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
What is Colette De Marneffe's address?
Colette De Marneffe is listed at 4828 West Ln Ste B, Bethesda, MD 20814. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Colette De Marneffe?
The number on file is (301) 891-2120. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Colette De Marneffe's NPI number?
Colette De Marneffe's National Provider Identifier is 1598973356. 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 Colette De Marneffe train?
Colette De Marneffe attended Other, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Colette De Marneffe been practicing?
Colette De Marneffe has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
Has Colette De Marneffe confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Colette De Marneffe. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.