Bertha Kirwan, FNP, MSN
NPI 1639452006 · Family Nurse Practitioner · Dayton, OH
Bertha Kirwan, FNP, MSN is a Family Nurse Practitioner provider in Dayton, OH (NPI 1639452006).
Provider details
- NPI number
- 1639452006
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP, MSN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 12637 (OH)
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
14 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
- 2011-09-22
- Last updated
- 2011-09-22
Frequently asked questions
- What is Bertha Kirwan's NPI number?
- Bertha Kirwan's National Provider Identifier (NPI) is 1639452006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bertha Kirwan's specialty?
- Bertha Kirwan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Bertha Kirwan located?
- Bertha Kirwan's practice location on file with NPPES is 332 Congress Park Dr, Dayton, OH 45459-4133.
- What is Bertha Kirwan's phone number?
- The practice phone number listed in the NPPES registry for Bertha Kirwan is (937) 312-3627.
- Is Bertha Kirwan's NPI active?
- Yes — Bertha Kirwan's NPI (1639452006) is active in the NPPES registry as of the last update on 2011-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.