MRS. JOANNA ROSE KLEIN NP
NPI 1407235708
Nurse Practitioner - Acute Care in San Francisco, CA
About Mrs. Joanna Rose Klein Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. JOANNA ROSE KLEIN NP (NPI 1407235708) is an individual acute care provider in San Francisco, California, licensed in California (95001552) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Joanna Rose Klein Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Joanna Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94116
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94115
SAN FRANCISCO, CA 94115
SAN FRANCISCO, CA 94115
SAN FRANCISCO, CA 94115
SAN FRANCISCO, CA 94115
SAN FRANCISCO, CA 94115
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joanna Klein's NPI number?
The NPI number for Joanna Klein is 1407235708. It was assigned to this individual provider in the NPPES registry on May 20, 2015. The provider is also known as Joanna Rose Ambrosy Np.
Where is Joanna Klein located?
Joanna Klein practices at 2100 Webster St, San Francisco, CA 94115. The listed phone number is (415) 537-8600.
What is Joanna Klein's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Joanna Klein enrolled in Medicare?
Yes. Joanna Klein is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Joanna Klein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanna Klein reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joanna Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Joanna Klein was last updated on January 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Joanna Rose Klein, NP · NPI 1407235708
Acute Care physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since May 20, 2015.
## Identity
- **NPI:** 1407235708 (Entity type: Individual)
- **Enumerated:** May 20, 2015
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 95001552 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2100 WEBSTER ST, San Francisco, CA 94115-2373
- **Phone:** (415) 537-8600 · **Fax:** (415) 369-1371
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1841373800, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** January 11, 2022
- **Other identifiers:** Other NPF95001552 (CA); Other NP95001552 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1407235708) · Data from the CMS NPPES public registry.