Are you Mark D. Ridderhoff, LCSW-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 2050 Fountain St, Baltimore, MD 21231
About Mark Ridderhoff
Mark D. Ridderhoff, LCSW-C is a clinical social worker based in Baltimore, MD. The provider's National Provider Identifier (NPI) is 1437491420.
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
- (443) 980-0019
- Email not available
Practice Locations
2050 FOUNTAIN ST
Baltimore, MD 21231
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 clinical social workers in Baltimore 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Mark D. Ridderhoff?
Mark D. Ridderhoff is a clinical social worker in Baltimore, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mark D. Ridderhoff's address?
Mark D. Ridderhoff is listed at 2050 Fountain St, Baltimore, MD 21231. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mark D. Ridderhoff?
The number on file is (443) 980-0019. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark D. Ridderhoff's NPI number?
Mark D. Ridderhoff's National Provider Identifier is 1437491420. 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 Mark D. Ridderhoff train?
Mark D. Ridderhoff attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark D. Ridderhoff been practicing?
Mark D. Ridderhoff has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
Has Mark D. Ridderhoff confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark D. Ridderhoff. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.