CAROLYN MARGARET SENGER MD, MPH
NPI 1083866834
Preventive Medicine - Public Health & General Preventive Medicine in Menlo Park, CA
About Carolyn Margaret Senger Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLYN MARGARET SENGER MD, MPH (NPI 1083866834) is an individual public health & general preventive medicine provider in Menlo Park, California, licensed in California (A123366) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boston, and is a graduate of Johns Hopkins University School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Carolyn Margaret Senger Md, Mph 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 Reassignments
2Medicare enrollment records show Carolyn Senger reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stanford, CA 94305
- Reassigned Medicare billing, California enrollment
- 4,258 clinicians in this Medicare group
Newark, CA 94560
- Reassigned Medicare billing, California enrollment
- 435 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 94025 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.
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 Carolyn Senger's NPI number?
The NPI number for Carolyn Senger is 1083866834. It was assigned to this individual provider in the NPPES registry on October 10, 2008.
Where is Carolyn Senger located?
Carolyn Senger practices at 1300 Crane St, Menlo Park, CA 94025. The listed phone number is (650) 498-7489.
What is Carolyn Senger's specialty?
The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.
Is Carolyn Senger enrolled in Medicare?
Yes. Carolyn Senger 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 organizations bill Medicare for Carolyn Senger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Senger reassigns Medicare benefits to 2 organizations: Stanford Health Care (Stanford, CA) and University Healthcare Alliance (Newark, CA). Each 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 Carolyn Senger'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 Carolyn Senger was last updated on October 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Carolyn Margaret Senger, MD, MPH · NPI 1083866834
Public Health & General Preventive Medicine physician in Menlo Park, California. Individual provider, active in the CMS NPPES registry since October 10, 2008.
## Identity
- **NPI:** 1083866834 (Entity type: Individual)
- **Enumerated:** October 10, 2008
- **Primary specialty:** Preventive Medicine - Public Health & General Preventive Medicine · taxonomy 2083P0901X
- **State license:** A123366 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1300 CRANE ST, Menlo Park, CA 94025-4260
- **Phone:** (650) 498-7489 · **Fax:** (650) 322-0966
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Stanford Health Care (NPI 1437292927, Stanford, CA); University Healthcare Alliance (NPI 1760531198, Newark, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** October 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1083866834) · Data from the CMS NPPES public registry.