Chelsea Johnson, PA-C
NPI 1467962795 · Physician Assistant · San Francisco, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Johnson, PA-C is a Physician Assistant provider in San Francisco, CA (NPI 1467962795).
Provider details
- NPI number
- 1467962795
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA54870 (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 tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 133 | 93 |
| Naloxone Hcl | 63 | 63 |
| Prednisone | 58 | 57 |
| Famotidine | 54 | 54 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 49 | 42 |
| Hydromorphone Hcl | 19 | 13 |
| Tizanidine Hcl | 14 | — |
Practice location
Mailing address
Additional practice locations (1)
- 2131 Irving StSan Francisco, CA 94122-1609Phone: (415) 233-8388
Registry dates
- Enumerated
- 2017-09-29
- Last updated
- 2022-01-03
Frequently asked questions
- What is Chelsea Johnson's NPI number?
- Chelsea Johnson's National Provider Identifier (NPI) is 1467962795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Johnson's specialty?
- Chelsea Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chelsea Johnson located?
- Chelsea Johnson's practice location on file with NPPES is 2131 Irving St, San Francisco, CA 94122-1609.
- What is Chelsea Johnson's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Johnson is (917) 838-0999.
- Does Chelsea Johnson accept Medicare?
- Chelsea Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Johnson's NPI active?
- Yes — Chelsea Johnson's NPI (1467962795) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.