Zachary Johnson, PA-C
NPI 1598233256 · Physician Assistant · Rolling Hills Estates, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Johnson, PA-C is a Physician Assistant provider in Rolling Hills Estates, CA (NPI 1598233256).
Provider details
- NPI number
- 1598233256
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Medical Physician Assistant363AM0700X
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
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 105 | 42 |
| Ketoconazole | 60 | 25 |
| Clindamycin Phosphate | 45 | 11 |
| Mometasone Furoate | 44 | 25 |
| Fluocinonide | 34 | 22 |
| Doxycycline Monohydrate | 28 | 11 |
| Mupirocin | 24 | 19 |
| Dupilumab |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,899 across 183 records (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
Registry dates
- Enumerated
- 2018-11-10
- Last updated
- 2018-11-10
Frequently asked questions
- What is Zachary Johnson's NPI number?
- Zachary Johnson's National Provider Identifier (NPI) is 1598233256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Johnson's specialty?
- Zachary Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Zachary Johnson located?
- Zachary Johnson's practice location on file with NPPES is 550 Deep Valley Dr Ste 283, Rolling Hills Estates, CA 90274-7602.
- What is Zachary Johnson's phone number?
- The practice phone number listed in the NPPES registry for Zachary Johnson is (424) 235-6225.
- Does Zachary Johnson accept Medicare?
- Zachary Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Johnson's NPI active?
- Yes — Zachary Johnson's NPI (1598233256) is active in the NPPES registry as of the last update on 2018-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.