Jay Frietze, F.N.P.
NPI 1528336500 · Family Nurse Practitioner · Torrance, CA
Jay Frietze, F.N.P. is a Family Nurse Practitioner provider in Torrance, CA (NPI 1528336500).
Provider details
- NPI number
- 1528336500
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19910 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 28 | 25 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 27 | 27 |
| Prednisone | 23 | 19 |
| Cephalexin | 19 | 19 |
| Ciprofloxacin Hcl | 19 | 19 |
| Naproxen | 17 | 16 |
| Mupirocin | 15 | 15 |
| Methylprednisolone | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1625 Schrader BlvdLos Angeles, CA 90028-6213Phone: (323) 993-7500
Registry dates
- Enumerated
- 2011-12-06
- Last updated
- 2019-04-03
Frequently asked questions
- What is Jay Frietze's NPI number?
- Jay Frietze's National Provider Identifier (NPI) is 1528336500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Frietze's specialty?
- Jay Frietze is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jay Frietze located?
- Jay Frietze's practice location on file with NPPES is 4305 Torrance Blvd, Torrance, CA 90503-4409.
- What is Jay Frietze's phone number?
- The practice phone number listed in the NPPES registry for Jay Frietze is (310) 542-9758.
- Is Jay Frietze's NPI active?
- Yes — Jay Frietze's NPI (1528336500) is active in the NPPES registry as of the last update on 2019-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.