Kelly Flattmann-Hanssen, FNP-C
NPI 1144783895 · Family Nurse Practitioner · Richardson, TX
Kelly Flattmann-Hanssen, FNP-C is a Family Nurse Practitioner provider in Richardson, TX (NPI 1144783895).
Provider details
- NPI number
- 1144783895
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP141303 (TX)
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
7 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
- 2019-04-10
- Last updated
- 2019-06-11
Frequently asked questions
- What is Kelly Flattmann-Hanssen's NPI number?
- Kelly Flattmann-Hanssen's National Provider Identifier (NPI) is 1144783895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Flattmann-Hanssen's specialty?
- Kelly Flattmann-Hanssen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelly Flattmann-Hanssen located?
- Kelly Flattmann-Hanssen's practice location on file with NPPES is 400 S Greenville Ave, Richardson, TX 75081-4100.
- What is Kelly Flattmann-Hanssen's phone number?
- The practice phone number listed in the NPPES registry for Kelly Flattmann-Hanssen is (469) 593-0000.
- Is Kelly Flattmann-Hanssen's NPI active?
- Yes — Kelly Flattmann-Hanssen's NPI (1144783895) is active in the NPPES registry as of the last update on 2019-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.