IndividualActive
Mark Pregenzer, PHARM.D.
NPI 1851660690 · Pharmacist · Los Angeles, CA
Mark Pregenzer, PHARM.D. is a Pharmacist provider in Los Angeles, CA (NPI 1851660690).
Provider details
- NPI number
- 1851660690
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- No
- License
- RPH 59690 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
757 Westwood Plz
Room B524
Los Angeles, CA 90095-7423
Phone: (310) 267-8522
Fax: (310) 267-3652
Street-level locationGet directions
Mailing address
757 Westwood Plz
Los Angeles, CA 90095-7423
Registry dates
- Enumerated
- 2011-12-23
- Last updated
- 2011-12-23
Frequently asked questions
- What is Mark Pregenzer's NPI number?
- Mark Pregenzer's National Provider Identifier (NPI) is 1851660690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Pregenzer's specialty?
- Mark Pregenzer is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Mark Pregenzer located?
- Mark Pregenzer's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-7423.
- What is Mark Pregenzer's phone number?
- The practice phone number listed in the NPPES registry for Mark Pregenzer is (310) 267-8522.
- Is Mark Pregenzer's NPI active?
- Yes — Mark Pregenzer's NPI (1851660690) is active in the NPPES registry as of the last update on 2011-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.