Karen Hoyer, CPNP
NPI 1811323348 · Pediatric Nurse Practitioner · Saint Paul, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Hoyer, CPNP is a Pediatric Nurse Practitioner provider in Saint Paul, MN (NPI 1811323348).
Provider details
- NPI number
- 1811323348
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- R0973315 (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
12 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
- 2013-09-16
- Last updated
- 2018-08-22
Frequently asked questions
- What is Karen Hoyer's NPI number?
- Karen Hoyer's National Provider Identifier (NPI) is 1811323348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Hoyer's specialty?
- Karen Hoyer is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Hoyer located?
- Karen Hoyer's practice location on file with NPPES is 310 Smith Ave N Ste 480, Saint Paul, MN 55102.
- What is Karen Hoyer's phone number?
- The practice phone number listed in the NPPES registry for Karen Hoyer is (651) 220-6258.
- Does Karen Hoyer accept Medicare?
- Karen Hoyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Hoyer's NPI active?
- Yes — Karen Hoyer's NPI (1811323348) is active in the NPPES registry as of the last update on 2018-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.