Jessica Barsegian, PHARM.D.
NPI 1336517838 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Lancaster, CA
Jessica Barsegian, PHARM.D. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Lancaster, CA (NPI 1336517838).
Provider details
- NPI number
- 1336517838
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 73444 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 122 | 51 |
| Insulin Glargine-Yfgn | 91 | 44 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 55 | 32 |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 49 | 18 |
| Glipizide | 48 | 24 |
| Syrge-Ndl,ins 0.3 Ml Half Markbrand: Veo Insulin Syringe | 37 | 14 |
| Insulin Nph Human Isophane |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-09-14
- Last updated
- 2022-06-24
- Certified
- 2022-06-24
Frequently asked questions
- What is Jessica Barsegian's NPI number?
- Jessica Barsegian's National Provider Identifier (NPI) is 1336517838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Barsegian's specialty?
- Jessica Barsegian is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Jessica Barsegian located?
- Jessica Barsegian's practice location on file with NPPES is 615 W Avenue L, Lancaster, CA 93534-7211.
- What is Jessica Barsegian's phone number?
- The practice phone number listed in the NPPES registry for Jessica Barsegian is (661) 723-2885.
- Is Jessica Barsegian's NPI active?
- Yes — Jessica Barsegian's NPI (1336517838) is active in the NPPES registry as of the last update on 2022-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.