IndividualActive
William Omdahl, PHARMD
NPI 1528722121 · Pharmacist · New Haven, CT
William Omdahl, PHARMD is a Pharmacist provider in New Haven, CT (NPI 1528722121).
Provider details
- NPI number
- 1528722121
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- PCT.0015625 (CT)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
436 Whalley Ave
New Haven, CT 06511-3012
Phone: (203) 777-8001
Street-level locationGet directions
Mailing address
6 Robin Ridge Dr
Madison, CT 06443-2003
Registry dates
- Enumerated
- 2021-10-29
- Last updated
- 2021-10-29
- Certified
- 2021-10-29
Frequently asked questions
- What is William Omdahl's NPI number?
- William Omdahl's National Provider Identifier (NPI) is 1528722121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Omdahl's specialty?
- William Omdahl is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is William Omdahl located?
- William Omdahl's practice location on file with NPPES is 436 Whalley Ave, New Haven, CT 06511-3012.
- What is William Omdahl's phone number?
- The practice phone number listed in the NPPES registry for William Omdahl is (203) 777-8001.
- Is William Omdahl's NPI active?
- Yes — William Omdahl's NPI (1528722121) is active in the NPPES registry as of the last update on 2021-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.