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Edit this profileAt a glance
- 5850 Waterloo Rd Ste 140, Columbia, MD 21045
About Derek Walcker
Derek N. Walcker, PMHNP is a nurse practitioner practicing in Columbia, MD. Derek is also listed as specializing in nurse practitioner — psychiatric/mental health. This provider record is associated with NPI 1285286831.
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
- (410) 988-2503
- Email not available
Practice Locations
5850 WATERLOO RD STE 140
Columbia, MD 21045
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 nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 nurse practitioners in Columbia 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Derek N. Walcker?
Derek N. Walcker is a nurse practitioner in Columbia, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Derek N. Walcker's address?
Derek N. Walcker is listed at 5850 Waterloo Rd Ste 140, Columbia, MD 21045. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Derek N. Walcker?
The number on file is (410) 988-2503. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Derek N. Walcker?
Derek N. Walcker's National Provider Identifier is 1285286831. 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 Derek N. Walcker train?
Derek N. Walcker attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Derek N. Walcker have?
Derek N. Walcker has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
Is Derek N. Walcker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Derek N. Walcker. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.