Benjamin Leo, NP
NPI 1639059033 · Psychiatric/Mental Health Nurse Practitioner · Timonium, MD
Benjamin Leo, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Timonium, MD (NPI 1639059033).
Provider details
- NPI number
- 1639059033
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- R269431 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-09-05
- Last updated
- 2026-03-05
- Certified
- 2026-03-05
Frequently asked questions
- What is Benjamin Leo's NPI number?
- Benjamin Leo's National Provider Identifier (NPI) is 1639059033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Leo's specialty?
- Benjamin Leo is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Benjamin Leo located?
- Benjamin Leo's practice location on file with NPPES is 2300 York Rd Ste 211, Timonium, MD 21093-2276.
- What is Benjamin Leo's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Leo is (410) 205-9461.
- Is Benjamin Leo's NPI active?
- Yes — Benjamin Leo's NPI (1639059033) is active in the NPPES registry as of the last update on 2026-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.