Elizabeth Stephenson Longino, MD - Medicare Otolaryngology in Palo Alto, CA

Elizabeth Stephenson Longino, MD is a medicare enrolled "Otolaryngology" physician in Palo Alto, California. Her current practice location is 300 Pasteur Dr, Palo Alto, California. You can reach out to her office (for appointments etc.) via phone at (650) 725-4000.

Elizabeth Stephenson Longino is licensed to practice in California (license number A193522) 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 1598329641.

Contact Information

Elizabeth Stephenson Longino, MD
300 Pasteur Dr,
Palo Alto, CA 94304-2203
(650) 725-4000
Not Available

Map and Direction




Physician's Profile

Full NameElizabeth Stephenson Longino
GenderFemale
SpecialityOtolaryngology
Location300 Pasteur Dr, 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: 1598329641
  • Provider Enumeration Date: 04/24/2019
  • Last Update Date: 07/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7315273463
  • Enrollment ID: I20240313002398

Medical Identifiers

Medical identifiers for Elizabeth Stephenson Longino such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598329641NPI-NPPES
A193522OtherCAMEDICAL BOARD OF CALIFORNIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology A193522 (California)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Elizabeth Stephenson Longino allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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. Elizabeth Stephenson Longino 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
Elizabeth Stephenson Longino, MD
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000
Elizabeth Stephenson Longino, MD
300 Pasteur Dr,
Palo Alto, CA 94304-2203

Ph: (650) 725-4000

Reviews and Comments


Otolaryngology Doctors in Palo Alto, CA

Shannon Wu, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 801 Welch Rd, Palo Alto, CA 94304
Phone: 650-723-5281    
Michael Mccaffrey, MD
Otolaryngology
Medicare: Not Enrolled in Medicare
Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-321-4121    
Dr. Dong Kyoo Richard Kang, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    
Brittany Leader,
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 101 Addison Ave, Palo Alto, CA 94301
Phone: 650-433-8621    Fax: 650-434-0061
Tulio Alberto Valdez, MD
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 725 Welch Rd, Palo Alto, CA 94304
Phone: 650-497-8000    
Dylan Kar-shuen Chan, M.D., PH.D.
Otolaryngology
Medicare: Medicare Enrolled
Practice Location: 801 Welch Rd, Palo Alto, CA 94304
Phone: 650-723-6661    
Seth Joseph Davis, MD
Otolaryngology
Medicare: Accepting Medicare Assignments
Practice Location: 801 Welch Rd, Palo Alto, CA 94304
Phone: 650-723-5281    

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.