Erin Brennan, CRNP-PMH
NPI 1710659131 · Psychiatric/Mental Health Nurse Practitioner · Baltimore, MD
Erin Brennan, CRNP-PMH is a Psychiatric/Mental Health Nurse Practitioner provider in Baltimore, MD (NPI 1710659131).
Provider details
- NPI number
- 1710659131
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP-PMH
- Sex
- Female
- Sole proprietor
- No
- License
- R195146 (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
4 yrs in NPPES 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
- 2021-10-04
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Erin Brennan's NPI number?
- Erin Brennan's National Provider Identifier (NPI) is 1710659131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Brennan's specialty?
- Erin Brennan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Brennan located?
- Erin Brennan's practice location on file with NPPES is 306 W Redwood St Ste 201, Baltimore, MD 21201-1708.
- What is Erin Brennan's phone number?
- The practice phone number listed in the NPPES registry for Erin Brennan is (443) 806-8858.
- Is Erin Brennan's NPI active?
- Yes — Erin Brennan's NPI (1710659131) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.