Rosalynn Allen, CRNP
NPI 1275147167 · Psychiatric/Mental Health Nurse Practitioner · Baltimore, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalynn Allen, CRNP is a Psychiatric/Mental Health Nurse Practitioner provider in Baltimore, MD (NPI 1275147167).
Provider details
- NPI number
- 1275147167
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R121828 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-09-08
- Last updated
- 2020-09-20
- Certified
- 2020-09-20
Frequently asked questions
- What is Rosalynn Allen's NPI number?
- Rosalynn Allen's National Provider Identifier (NPI) is 1275147167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalynn Allen's specialty?
- Rosalynn Allen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosalynn Allen located?
- Rosalynn Allen's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1590.
- What is Rosalynn Allen's phone number?
- The practice phone number listed in the NPPES registry for Rosalynn Allen is (601) 274-1578.
- Does Rosalynn Allen accept Medicare?
- Rosalynn Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalynn Allen's NPI active?
- Yes — Rosalynn Allen's NPI (1275147167) is active in the NPPES registry as of the last update on 2020-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.