IndividualActive
Michelle Callahan, PHARMACIST
NPI 1437472859 · Pharmacist · Southold, NY
Michelle Callahan, PHARMACIST is a Pharmacist provider in Southold, NY (NPI 1437472859).
Provider details
- NPI number
- 1437472859
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMACIST
- Sex
- Female
- Sole proprietor
- Yes
- License
- 038754-1 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
53895 Main Rd
Southold, NY 11971-4644
Phone: (631) 765-3434
Fax: (631) 765-4395
Street-level locationGet directions
Mailing address
50 Topping Dr
Riverhead, NY 11901-3412
Registry dates
- Enumerated
- 2010-03-12
- Last updated
- 2010-03-12
Frequently asked questions
- What is Michelle Callahan's NPI number?
- Michelle Callahan's National Provider Identifier (NPI) is 1437472859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Callahan's specialty?
- Michelle Callahan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Michelle Callahan located?
- Michelle Callahan's practice location on file with NPPES is 53895 Main Rd, Southold, NY 11971-4644.
- What is Michelle Callahan's phone number?
- The practice phone number listed in the NPPES registry for Michelle Callahan is (631) 765-3434.
- Is Michelle Callahan's NPI active?
- Yes — Michelle Callahan's NPI (1437472859) is active in the NPPES registry as of the last update on 2010-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.