Grand Traverse Allergy PC
NPI 1518091321 · Allergy Physician · Traverse City, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grand Traverse Allergy PC is a Allergy Physician organization in Traverse City, MI (NPI 1518091321).
Provider details
- NPI number
- 1518091321
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Heather Wierman, Office Manager(231) 995-3657
Specialties & taxonomies
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)
- 921 W Front StTraverse City, MI 49684-2327Phone: (231) 995-3657Fax: (231) 995-3658
Registry dates
- Enumerated
- 2007-03-15
- Last updated
- 2019-03-11
Frequently asked questions
- What is Grand Traverse Allergy PC's NPI number?
- Grand Traverse Allergy PC's National Provider Identifier (NPI) is 1518091321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grand Traverse Allergy PC?
- Grand Traverse Allergy PC is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Grand Traverse Allergy PC located?
- Grand Traverse Allergy PC's practice location on file with NPPES is 3899 W Front St Ste 1, Traverse City, MI 49684.
- What is Grand Traverse Allergy PC's phone number?
- The practice phone number listed in the NPPES registry for Grand Traverse Allergy PC is (231) 995-3657.
- Does Grand Traverse Allergy PC accept Medicare?
- Grand Traverse Allergy PC 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 Grand Traverse Allergy PC?
- The authorized official listed on Grand Traverse Allergy PC's NPPES record is Heather Wierman, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grand Traverse Allergy PC's NPI active?
- Yes — Grand Traverse Allergy PC's NPI (1518091321) is active in the NPPES registry as of the last update on 2019-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.