IndividualActive
Nancy Byun
NPI 1336684786 · Registered Nurse · Flint, MI
Nancy Byun is a Registered Nurse provider in Flint, MI (NPI 1336684786).
Provider details
- NPI number
- 1336684786
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4704320703 (MI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
401 S Ballenger Hwy
Flint, MI 48532-3638
Phone: (810) 342-1000
Street-level locationGet directions
Mailing address
1540 Lake Lansing Rd
Lansing, MI 48912-3756
Registry dates
- Enumerated
- 2016-12-21
- Last updated
- 2016-12-21
Frequently asked questions
- What is Nancy Byun's NPI number?
- Nancy Byun's National Provider Identifier (NPI) is 1336684786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Byun's specialty?
- Nancy Byun is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Nancy Byun located?
- Nancy Byun's practice location on file with NPPES is 401 S Ballenger Hwy, Flint, MI 48532-3638.
- What is Nancy Byun's phone number?
- The practice phone number listed in the NPPES registry for Nancy Byun is (810) 342-1000.
- Is Nancy Byun's NPI active?
- Yes — Nancy Byun's NPI (1336684786) is active in the NPPES registry as of the last update on 2016-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.