Northwestern Services, LLC
NPI 1215106679 · Certified Registered Nurse Anesthetist · Farmington Hills, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Northwestern Services, LLC is a Certified Registered Nurse Anesthetist organization in Farmington Hills, MI (NPI 1215106679).
Provider details
- NPI number
- 1215106679
- Entity type
- Organization
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Cristin Trahey, Administrator(248) 865-6555
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
18 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
- 2008-02-29
- Last updated
- 2025-11-04
- Certified
- 2025-11-04
Frequently asked questions
- What is Northwestern Services, LLC's NPI number?
- Northwestern Services, LLC's National Provider Identifier (NPI) is 1215106679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwestern Services, LLC?
- Northwestern Services, LLC is classified in the NPPES registry as Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Northwestern Services, LLC located?
- Northwestern Services, LLC's practice location on file with NPPES is 30055 Northwestern Hwy, Farmington Hills, MI 48334-3230.
- What is Northwestern Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Northwestern Services, LLC is (248) 865-6555.
- Does Northwestern Services, LLC accept Medicare?
- Northwestern Services, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Northwestern Services, LLC?
- The authorized official listed on Northwestern Services, LLC's NPPES record is Cristin Trahey, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwestern Services, LLC's NPI active?
- Yes — Northwestern Services, LLC's NPI (1215106679) is active in the NPPES registry as of the last update on 2025-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.