Jillian Bielby, AGACNP-BC
NPI 1437766136 · Acute Care Nurse Practitioner · Saginaw, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Bielby, AGACNP-BC is a Acute Care Nurse Practitioner provider in Saginaw, MI (NPI 1437766136).
Provider details
- NPI number
- 1437766136
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGACNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 4704313319 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
5 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
- 2020-09-26
- Last updated
- 2021-10-05
- Certified
- 2021-10-05
Frequently asked questions
- What is Jillian Bielby's NPI number?
- Jillian Bielby's National Provider Identifier (NPI) is 1437766136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Bielby's specialty?
- Jillian Bielby is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jillian Bielby located?
- Jillian Bielby's practice location on file with NPPES is 900 Cooper Ave Ste 3100, Saginaw, MI 48602-5182.
- What is Jillian Bielby's phone number?
- The practice phone number listed in the NPPES registry for Jillian Bielby is (989) 583-7450.
- Does Jillian Bielby accept Medicare?
- Jillian Bielby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Bielby's NPI active?
- Yes — Jillian Bielby's NPI (1437766136) is active in the NPPES registry as of the last update on 2021-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.