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Edit this profileAt a glance
- 850 N 11Th St, Philadelphia, PA 19123
About Joanna Marks
Listed in the NPI registry as a nurse practitioner — psychiatric/mental health, Joanna R. Marks, CRNP practices in Philadelphia, PA. NPI 1033068549 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
- (215) 769-1100
- Email not available
Practice Locations
850 N 11TH ST
Philadelphia, PA 19123
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Other nurse practitioners in Philadelphia 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Joanna R. Marks's specialty?
Joanna R. Marks is a nurse practitioner in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
Where can I find Joanna R. Marks?
Joanna R. Marks is listed at 850 N 11Th St, Philadelphia, PA 19123. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joanna R. Marks?
The number on file is (215) 769-1100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Joanna R. Marks?
Joanna R. Marks's National Provider Identifier is 1033068549. 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
What is Joanna R. Marks's education?
Joanna R. Marks attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Joanna R. Marks have?
Joanna R. Marks has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Is Joanna R. Marks's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Joanna R. Marks. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.