Ellen Bianchi, DO
NPI 1679953889 · Obstetrics & Gynecology Physician · Grand Blanc, MI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Bianchi, DO is a Obstetrics & Gynecology Physician provider in Grand Blanc, MI (NPI 1679953889).
Provider details
- NPI number
- 1679953889
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5101021843 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$327 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-06-02
- Last updated
- 2020-02-17
- Certified
- 2020-02-17
Frequently asked questions
- What is Ellen Bianchi's NPI number?
- Ellen Bianchi's National Provider Identifier (NPI) is 1679953889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Bianchi's specialty?
- Ellen Bianchi is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen Bianchi located?
- Ellen Bianchi's practice location on file with NPPES is 1 Genesys Pkwy, Grand Blanc, MI 48439-8065.
- What is Ellen Bianchi's phone number?
- The practice phone number listed in the NPPES registry for Ellen Bianchi is (810) 606-5127.
- Does Ellen Bianchi accept Medicare?
- Ellen Bianchi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Bianchi's NPI active?
- Yes — Ellen Bianchi's NPI (1679953889) is active in the NPPES registry as of the last update on 2020-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.