Allergy & Immunology Associates of Ann Arbor, P.C.
NPI 1568671972 · Allergy Physician · Ypsilanti, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allergy & Immunology Associates of Ann Arbor, P.C. is a Allergy Physician organization in Ypsilanti, MI (NPI 1568671972).
Provider details
- NPI number
- 1568671972
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Leflein, President(734) 434-3007
- License
- 4301035591 (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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5333 Mcauley DriveSuite R-1018Ypsilanti, MI 48197Phone: (734) 434-3007Fax: (734) 434-6317
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2018-03-17
Frequently asked questions
- What is Allergy & Immunology Associates of Ann Arbor, P.C.'s NPI number?
- Allergy & Immunology Associates of Ann Arbor, P.C.'s National Provider Identifier (NPI) is 1568671972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allergy & Immunology Associates of Ann Arbor, P.C.?
- Allergy & Immunology Associates of Ann Arbor, P.C. is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Allergy & Immunology Associates of Ann Arbor, P.C. located?
- Allergy & Immunology Associates of Ann Arbor, P.C.'s practice location on file with NPPES is 2000 N Huron River Dr Ste 200, Ypsilanti, MI 48197-1791.
- What is Allergy & Immunology Associates of Ann Arbor, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Allergy & Immunology Associates of Ann Arbor, P.C. is (734) 434-3007.
- Does Allergy & Immunology Associates of Ann Arbor, P.C. accept Medicare?
- Allergy & Immunology Associates of Ann Arbor, P.C. 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 Allergy & Immunology Associates of Ann Arbor, P.C.?
- The authorized official listed on Allergy & Immunology Associates of Ann Arbor, P.C.'s NPPES record is Jeffrey Leflein, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allergy & Immunology Associates of Ann Arbor, P.C.'s NPI active?
- Yes — Allergy & Immunology Associates of Ann Arbor, P.C.'s NPI (1568671972) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.