Ella S Thompson, NP - Medicare Nurse Practitioner in Palo Alto, CA

  1. Home
Ella S Thompson, NP is a medicare enrolled "Nurse Practitioner" physician in Palo Alto, California. Her current practice location is 725 Welch Rd, Palo Alto, California. You can reach out to her office (for appointments etc.) via phone at (650) 497-8000.

Ella S Thompson is licensed to practice in California (license number 95029392) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1508531856.

Contact Information

Ella S Thompson, NP
725 Welch Rd,
Palo Alto, CA 94304-1601
(650) 497-8000
Not Available

Map and Direction




Physician's Profile

Full NameElla S Thompson
GenderFemale
SpecialityNurse Practitioner
Location725 Welch Rd, Palo Alto, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1508531856
  • Provider Enumeration Date: 08/10/2021
  • Last Update Date: 03/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8820489834
  • Enrollment ID: I20211230001709

Medical Identifiers

Medical identifiers for Ella S Thompson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508531856NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0208XPediatrics - Pediatric Infectious Diseases 12113187-4405 (Utah)Secondary
363LP0200XNurse Practitioner - Pediatrics 12113187-4405 (Utah)Secondary
363L00000XNurse Practitioner 95029392 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ella S Thompson allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Utah Pediatric Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487018974
PECOS PAC ID: 0547552473
Enrollment ID: O20160713000371

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ella S Thompson is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ella S Thompson, NP
725 Welch Rd,
Palo Alto, CA 94304-1601

Ph: (650) 497-8000		Ella S Thompson, NP
725 Welch Rd,
Palo Alto, CA 94304-1601

Ph: (650) 497-8000

Reviews and Comments



Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.