Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nicole Arro

Individual provider Professional Counselor · NPI 1073382073

Nicole Arro is a Mental Health Counselor in Rockville, Maryland. Qualified in 2024, 2 years ago. Practices with One Mental Health LLC, a 12-clinician group, works from 2 locations and accepts Medicare assignment.

Years since qualifying
2
In the registry since
2024
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Practice location Address checks out

9420 Key West Ave Ste 430
Rockville, MD 20850-6371
Phone: (301) 579-0089
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5457 Twin Knolls Rd Ste 300, Columbia, MD 21045-3296 — (240) 363-4181

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X

Record details

NPI number1073382073
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 1, 2024
Last updated in NPPESJune 4, 2025
Certification dateJune 4, 2025
Mailing address9 E Mount Royal Ave Apt 309, Baltimore, MD 21202-5963

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice One Mental Health Llc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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