IndividualActive
Celeste Umstadt
NPI 1093999336 · Pharmacist · West Islip, NY
Celeste Umstadt is a Pharmacist provider in West Islip, NY (NPI 1093999336).
Provider details
- NPI number
- 1093999336
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 038699 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
532a Union Blvd
West Islip, NY 11795
Phone: (631) 661-6883
Street-level locationGet directions
Mailing address
532a Union Blvd
West Islip, NY 11795
Registry dates
- Enumerated
- 2007-12-21
- Last updated
- 2007-12-21
Frequently asked questions
- What is Celeste Umstadt's NPI number?
- Celeste Umstadt's National Provider Identifier (NPI) is 1093999336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Celeste Umstadt's specialty?
- Celeste Umstadt is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Celeste Umstadt located?
- Celeste Umstadt's practice location on file with NPPES is 532a Union Blvd, West Islip, NY 11795.
- What is Celeste Umstadt's phone number?
- The practice phone number listed in the NPPES registry for Celeste Umstadt is (631) 661-6883.
- Is Celeste Umstadt's NPI active?
- Yes — Celeste Umstadt's NPI (1093999336) is active in the NPPES registry as of the last update on 2007-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.