David Andrejecsk
David Andrejecsk is a Pharmacist provider (Pharmacist) practicing in Derby, CT, registered in the NPPES registry with NPI 1235611971 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1235611971 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David Andrejecsk |
| Sex | Male |
| Practice address | 49 PERSHING DR, Derby, CT, 06418 |
| Phone | 2037361055 |
| Fax | 2037364007 |
| Enumeration date | 2018-08-29 |
| Last updated in NPPES | 2018-08-29 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 5480 | CT |
Copy-ready billing details
Provider: David Andrejecsk NPI: 1235611971 Taxonomy: 183500000X (Pharmacist) Address: 49 PERSHING DR, Derby, CT, 06418
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1861497018 | Valley Medical Supply, Inc. | Organization | Durable Medical Equipment & Medical Supplies | Derby, CT |
| 1417051608 | Valley Medical Supply Inc | Organization | Durable Medical Equipment & Medical Supplies | Derby, CT |
| 1548311848 | Grade A Market Derby LLC | Organization | Community/Retail Pharmacy | Derby, CT |
| 1437471653 | Liberty Health Supplies LLC | Organization | Durable Medical Equipment & Medical Supplies | Derby, CT |
| 1912249517 | Dr.Dental of Derby P.C. | Organization | General Practice Dentistry | Derby, CT |
| 1669956124 | Silvena Petrova | Individual | Pharmacist | Derby, CT |
| 1588128235 | Anurag Bhargava | Individual | General Practice Dentistry | Derby, CT |
| 1669086575 | Longqian Wang | Individual | Dentist | Derby, CT |
Verify this record
Cross-check NPI 1235611971 against the authoritative CMS record: view David Andrejecsk on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-08-29.