Mary Brossoit
NPI 1245696699 · Certified Registered Nurse Anesthetist · Royal Oak, MI
Mary Brossoit is a Certified Registered Nurse Anesthetist provider in Royal Oak, MI (NPI 1245696699).
Provider details
- NPI number
- 1245696699
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4704187463 (MI)
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 tenure33% of score
10 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.
$25 across 1 record (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
- 2016-01-14
- Last updated
- 2018-10-31
Frequently asked questions
- What is Mary Brossoit's NPI number?
- Mary Brossoit's National Provider Identifier (NPI) is 1245696699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Brossoit's specialty?
- Mary Brossoit is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Brossoit located?
- Mary Brossoit's practice location on file with NPPES is 3601 W 13 Mile Rd, Royal Oak, MI 48073-6712.
- What is Mary Brossoit's phone number?
- The practice phone number listed in the NPPES registry for Mary Brossoit is (248) 898-7784.
- Is Mary Brossoit's NPI active?
- Yes — Mary Brossoit's NPI (1245696699) is active in the NPPES registry as of the last update on 2018-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.