IndividualActive
Barb Ostrowski, PHARM.D.
NPI 1558562876 · Geriatric Pharmacist · Traverse City, MI
Barb Ostrowski, PHARM.D. is a Geriatric Pharmacist provider in Traverse City, MI (NPI 1558562876).
Provider details
- NPI number
- 1558562876
- Entity type
- Individual
- Primary specialty
- Geriatric PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5302027627 (MI)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(89/100 index)
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
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
1105 6th St
Traverse City, MI 49684-2345
Phone: (231) 935-9137
Fax: (231) 935-9112
Street-level locationGet directions
Mailing address
2765 W Woodlands Dr
Traverse City, MI 49684-7899
Registry dates
- Enumerated
- 2007-05-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barb Ostrowski's NPI number?
- Barb Ostrowski's National Provider Identifier (NPI) is 1558562876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barb Ostrowski's specialty?
- Barb Ostrowski is listed in the NPPES registry with a primary specialty of Geriatric Pharmacist (Pharmacy Service Providers).
- Where is Barb Ostrowski located?
- Barb Ostrowski's practice location on file with NPPES is 1105 6th St, Traverse City, MI 49684-2345.
- What is Barb Ostrowski's phone number?
- The practice phone number listed in the NPPES registry for Barb Ostrowski is (231) 935-9137.
- Is Barb Ostrowski's NPI active?
- Yes — Barb Ostrowski's NPI (1558562876) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.