AMY KATHLEEN MCCARTHY NP
NPI 1164946349
Nurse Practitioner - Family in San Carlos, CA
About Amy Kathleen Mccarthy Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY KATHLEEN MCCARTHY NP (NPI 1164946349) is an individual family provider in San Carlos, California, licensed in California (NP95013807) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Amy Kathleen Mccarthy 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 Reassignments
2Medicare enrollment records show Amy Mccarthy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Palo Alto, CA 94301
- Reassigned Medicare billing, California enrollment
- 4,479 clinicians in this Medicare group
Danbury, CT 06810
- Reassigned Medicare billing, Connecticut enrollment
- 390 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94070 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 CARLOS, CA 94070
SAN CARLOS, CA 94070
SAN CARLOS, CA 94070
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 Amy Mccarthy's NPI number?
The NPI number for Amy Mccarthy is 1164946349. It was assigned to this individual provider in the NPPES registry on July 31, 2017.
Where is Amy Mccarthy located?
Amy Mccarthy practices at 301 Industrial Rd, San Carlos, CA 94070. The listed phone number is (650) 596-4000.
What is Amy Mccarthy's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Amy Mccarthy enrolled in Medicare?
Yes. Amy Mccarthy 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 Amy Mccarthy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Mccarthy reassigns Medicare benefits to 2 organizations: Sutter Bay Medical Foundation (Palo Alto, CA) and Community Health Center Inc (Danbury, CT). 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 Amy Mccarthy'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 Amy Mccarthy was last updated on January 5, 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.
# Amy Kathleen Mccarthy, NP · NPI 1164946349
Family physician in San Carlos, California. Individual provider, active in the CMS NPPES registry since July 31, 2017.
## Identity
- **NPI:** 1164946349 (Entity type: Individual)
- **Enumerated:** July 31, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP95013807 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 INDUSTRIAL RD, San Carlos, CA 94070-2603
- **Phone:** (650) 596-4000
## 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): Sutter Bay Medical Foundation (NPI 1013950807, Palo Alto, CA); Community Health Center Inc (NPI 1003332446, Danbury, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 5, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1164946349) · Data from the CMS NPPES public registry.