Dean Guoan, MSN, FNP-C
NPI 1770397788 · Nurse Practitioner · Hale, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dean Guoan, MSN, FNP-C is a Nurse Practitioner provider in Hale, MI (NPI 1770397788).
Provider details
- NPI number
- 1770397788
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4704298868 (MI)
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
1 yr 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
- 2025-02-03
- Last updated
- 2025-02-03
- Certified
- 2025-02-03
Frequently asked questions
- What is Dean Guoan's NPI number?
- Dean Guoan's National Provider Identifier (NPI) is 1770397788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dean Guoan's specialty?
- Dean Guoan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dean Guoan located?
- Dean Guoan's practice location on file with NPPES is 5599 E State Rd, Hale, MI 48739-9100.
- What is Dean Guoan's phone number?
- The practice phone number listed in the NPPES registry for Dean Guoan is (989) 254-7578.
- Does Dean Guoan accept Medicare?
- Dean Guoan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dean Guoan's NPI active?
- Yes — Dean Guoan's NPI (1770397788) is active in the NPPES registry as of the last update on 2025-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.