Joanna Klein, NP
NPI 1407235708 · Acute Care Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Klein, NP is a Acute Care Nurse Practitioner provider in San Francisco, CA (NPI 1407235708).
Provider details
- NPI number
- 1407235708
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95001552 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
11 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 96 | 45 |
| Pantoprazole Sodium | 93 | 43 |
| Atorvastatin Calcium | 62 | 34 |
| Metoprolol Succinate | 42 | 21 |
| Nitroglycerin | 34 | 26 |
| Furosemide | 30 | 14 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-20
- Last updated
- 2022-01-11
Frequently asked questions
- What is Joanna Klein's NPI number?
- Joanna Klein's National Provider Identifier (NPI) is 1407235708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Klein's specialty?
- Joanna Klein is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joanna Klein located?
- Joanna Klein's practice location on file with NPPES is 2100 Webster St, San Francisco, CA 94115-2373.
- What is Joanna Klein's phone number?
- The practice phone number listed in the NPPES registry for Joanna Klein is (415) 537-8600.
- Does Joanna Klein accept Medicare?
- Joanna Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Klein's NPI active?
- Yes — Joanna Klein's NPI (1407235708) is active in the NPPES registry as of the last update on 2022-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.