Provider Profile

Louise Opel

Unclaimed Profile

About Louise Opel

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Specialty

Nurse Practitioner — Psychiatric/Mental Health (Primary)

Credentials & Licensing

MD licenseR228650
NPI1629907357
NPI issued05/18/2026

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Louise Opel specialize in?

Louise Opel is a nurse practitioner in Baltimore, MD. 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 is Louise Opel located?

Louise Opel is listed at 550 N Broadway, Baltimore, MD 21205. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Louise Opel's phone number?

The number on file is (410) 955-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Louise Opel?

Louise Opel's National Provider Identifier is 1629907357. 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

Is Louise Opel's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Louise Opel. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.