MS. MARGO LEIGH WALDRON LMFT
NPI 1649943622
Marriage & Family Therapist in Alameda, CA
About Ms. Margo Leigh Waldron Lmft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARGO LEIGH WALDRON LMFT (NPI 1649943622) is an individual marriage & family therapist in Alameda, California, licensed in California (95997) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Margo Leigh Waldron Lmft is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margo Waldron 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.
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 Margo Waldron's NPI number?
The NPI number for Margo Waldron is 1649943622. It was assigned to this individual provider in the NPPES registry on July 27, 2021.
Where is Margo Waldron located?
Margo Waldron practices at 1915 Cambridge Dr, Alameda, CA 94501. The listed phone number is (510) 846-6345.
What is Margo Waldron's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Margo Waldron enrolled in Medicare?
Yes. Margo Waldron is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margo Waldron's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margo Waldron 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 Margo Waldron'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 Margo Waldron was last updated on July 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Ms. Margo Leigh Waldron, LMFT · NPI 1649943622
Marriage & Family Therapist provider in Alameda, California. Individual provider, active in the CMS NPPES registry since July 27, 2021.
## Identity
- **NPI:** 1649943622 (Entity type: Individual)
- **Enumerated:** July 27, 2021
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 95997 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1915 CAMBRIDGE DR, Alameda, CA 94501-1617
- **Phone:** (510) 846-6345
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **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
## Record status
- **NPPES last updated:** July 27, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1649943622) · Data from the CMS NPPES public registry.