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LOUISE OPEL
NPI 1629907357
Nurse Practitioner - Psychiatric/Mental Health in Baltimore, MD

Active since May 18, 2026
550 N BROADWAY, BALTIMORE, MD 21205(410) 955-5000 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Louise Opel NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOUISE OPEL (NPI 1629907357) is an individual psychiatric/mental health provider in Baltimore, Maryland, licensed in Maryland (R228650) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1629907357
Entity TypeIndividual
Primary Taxonomy363LP0808X
Provider Legal NameLOUISE OPEL
Location Address550 N BROADWAYBaltimore, MD 21205-2020
Mailing Address550 N BroadwayBaltimore, MD 21205-2020
Phone(410) 955-5000
Sole ProprietorNo
Enumeration DateMay 18, 2026
NPPES CertifiedMay 18, 2026
✔ NPI 1629907357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MD · R228650
550 N BROADWAY, Baltimore, MD 21205
Open in Google Maps ↗

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SANGHOON LEE PHD LAC
Acupuncturist
550 N BROADWAY, ROOM 107
BALTIMORE, MD 21205
Baltimore City (410) 502-2466
DR. ADRIAN HAROLD BATCHELOR DDS
Dentist (General Practice)
550 N BROADWAY, SUITE 406
BALTIMORE, MD 21205
Baltimore City (410) 732-4433
ALICE K FULLER PA-C
Physician Assistant
550 N BROADWAY, SUITE 810
BALTIMORE, MD 21205
Baltimore City (410) 955-8923
MRS. JENNIFER ELIZABETH AXILBUND M.S., C.G.C.
Genetic Counselor, MS
550 N BROADWAY, SUITE 410
BALTIMORE, MD 21205
Baltimore City (410) 614-0378
JENNIFER NAIL PH.D.
Psychologist (Clinical Child & Adolescent)
550 N BROADWAY
BALTIMORE, MD 21205
Baltimore City (410) 971-3250
JOHNS HOPKINS UNIVERSITY
Durable Medical Equipment & Medical Supplies
550 N BROADWAY, 6TH FLOOR
BALTIMORE, MD 21205
Baltimore City (410) 955-0580
DR. ANTHONY H SCHWARTZ DDS
Dentist (General Practice)
550 N BROADWAY, SUITE 406
BALTIMORE, MD 21205
Baltimore City (410) 732-4433
MRS. JILL DIANE TRIMBATH M.S.
Genetic Counselor, MS
550 N BROADWAY, SUITE 108
BALTIMORE, MD 21205
Baltimore City (410) 614-4038

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Louise Opel's NPI number?

The NPI number for Louise Opel is 1629907357. It was assigned to this individual provider in the NPPES registry on May 18, 2026.

Where is Louise Opel located?

Louise Opel practices at 550 N Broadway, Baltimore, MD 21205. The listed phone number is (410) 955-5000.

What is Louise Opel's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Louise Opel was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.