Pen Yi Tso, - Medicare Nurse Practitioner in Montebello, CA

Pen Yi Tso, is a medicare enrolled "Nurse Practitioner - Acute Care" in Montebello, California. Her current practice location is 224 South 10th St, Montebello, California. You can reach out to her office (for appointments etc.) via phone at (626) 678-0095.

Pen Yi Tso is licensed to practice in California (license number 95007376) 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 1962900233.

Contact Information

Pen Yi Tso,
224 South 10th St,
Montebello, CA 90640-5128
(626) 678-0095
Not Available

Map and Direction




Provider's Profile

Full NamePen Yi Tso
GenderFemale
SpecialityNurse Practitioner - Acute Care
Location224 South 10th St, Montebello, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1962900233
  • Provider Enumeration Date: 01/31/2018
  • Last Update Date: 06/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1658791942
  • Enrollment ID: I20201027001267

Medical Identifiers

Medical identifiers for Pen Yi Tso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962900233NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 95007376 (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. Pen Yi Tso allows following entities to bill medicare on her behalf.
Entity NameNightingale Clinical Care, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972159069
PECOS PAC ID: 2365871464
Enrollment ID: O20200409003495
Entity NameVeeone Medical Group Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477199321
PECOS PAC ID: 4385044452
Enrollment ID: O20210610001955
Entity NameVeeone Medical Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265156558
PECOS PAC ID: 6800262437
Enrollment ID: O20221114001814

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. Pen Yi Tso 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
Pen Yi Tso,
Po Box 4212,
Covina, CA 91723-0612

Ph: (626) 678-0095
Pen Yi Tso,
224 South 10th St,
Montebello, CA 90640-5128

Ph: (626) 678-0095

Reviews and Comments


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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).

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