Corey Blassie, NP
NPI 1134755911 · Acute Care Nurse Practitioner · Saint Peters, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corey Blassie, NP is a Acute Care Nurse Practitioner provider in Saint Peters, MO (NPI 1134755911).
Provider details
- NPI number
- 1134755911
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 2019046619 (MO)
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
6 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
- 2020-03-12
- Last updated
- 2023-11-17
- Certified
- 2023-11-15
Frequently asked questions
- What is Corey Blassie's NPI number?
- Corey Blassie's National Provider Identifier (NPI) is 1134755911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corey Blassie's specialty?
- Corey Blassie is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Corey Blassie located?
- Corey Blassie's practice location on file with NPPES is 122 Heron Ct, Saint Peters, MO 63376-5038.
- What is Corey Blassie's phone number?
- The practice phone number listed in the NPPES registry for Corey Blassie is (636) 542-2552.
- Does Corey Blassie accept Medicare?
- Corey Blassie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corey Blassie's NPI active?
- Yes — Corey Blassie's NPI (1134755911) is active in the NPPES registry as of the last update on 2023-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.