Hollyann Chan, CNP
NPI 1619728250 · Psychiatric/Mental Health Nurse Practitioner · Duluth, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hollyann Chan, CNP is a Psychiatric/Mental Health Nurse Practitioner provider in Duluth, MN (NPI 1619728250).
Provider details
- NPI number
- 1619728250
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 11811 (MN)
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
2 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
- 2024-04-01
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Hollyann Chan's NPI number?
- Hollyann Chan's National Provider Identifier (NPI) is 1619728250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hollyann Chan's specialty?
- Hollyann Chan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hollyann Chan located?
- Hollyann Chan's practice location on file with NPPES is 222 W Superior St, Duluth, MN 55802-1938.
- What is Hollyann Chan's phone number?
- The practice phone number listed in the NPPES registry for Hollyann Chan is (218) 606-1100.
- Does Hollyann Chan accept Medicare?
- Hollyann Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hollyann Chan's NPI active?
- Yes — Hollyann Chan's NPI (1619728250) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.