Tammy Ung, - Medicare Nurse Practitioner in Santa Monica, CA

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Tammy Ung, is a medicare enrolled "Nurse Practitioner" in Santa Monica, California. Her current practice location is 2222 Santa Monica Blvd Ste 301, Santa Monica, California. You can reach out to her office (for appointments etc.) via phone at (310) 449-0093.

Tammy Ung is licensed to practice in California (license number 95019326) 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 1699434183.

Contact Information

Tammy Ung,
2222 Santa Monica Blvd Ste 301,
Santa Monica, CA 90404-2307
(310) 449-0093
Not Available

Map and Direction




Provider's Profile

Full NameTammy Ung
GenderFemale
SpecialityNurse Practitioner
Location2222 Santa Monica Blvd Ste 301, Santa Monica, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699434183
  • Provider Enumeration Date: 12/11/2021
  • Last Update Date: 12/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6608246012
  • Enrollment ID: I20221229001897

Medical Identifiers

Medical identifiers for Tammy Ung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699434183NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care 95019326 (California)Secondary
363L00000XNurse Practitioner 95019326 (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. Tammy Ung allows following entities to bill medicare on her behalf.
Entity NameAmin Khorsandi Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841511631
PECOS PAC ID: 4385774389
Enrollment ID: O20100618000300

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. Tammy Ung 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
Tammy Ung,
8019 Lindley Ave,
Reseda, CA 91335-1418

Ph: () -		Tammy Ung,
2222 Santa Monica Blvd Ste 301,
Santa Monica, CA 90404-2307

Ph: (310) 449-0093

Reviews and Comments


Nurse Practitioner Nurses in Santa Monica, CA

Claudia L Wong, NP
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Medicare: Accepting Medicare Assignments
Practice Location: 1301 20th St Ste 150, Santa Monica, CA 90404
Phone: 310-582-7641    Fax: 310-315-4069
Breanne Grazer, NP
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Practice Location: 2121 Santa Monica Blvd, Santa Monica, CA 90404
Phone: 310-453-1324    
Ermina Cavcic,
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Medicare: Accepting Medicare Assignments
Practice Location: 1250 16th St, Santa Monica, CA 90404
Phone: 424-259-8262    
Brittany Masters, MSN, NP
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Medicare: Not Enrolled in Medicare
Practice Location: 1450 10th St, Suite 404, Santa Monica, CA 90401
Phone: 310-451-8144    Fax: 310-451-3414
Cristina Shallenberger, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2021 Santa Monica Blvd, Suite 600 East, Santa Monica, CA 90404
Phone: 310-828-2282    
Misbah Akbar,
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Medicare: Accepting Medicare Assignments
Practice Location: 2121 Wilshire Blvd Ste 303, Santa Monica, CA 90403
Phone: 805-719-3700    Fax: 805-413-9099
Tamar Lori Knadjian-hindin, RN, AGPCNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1301 20th St Ste 590, Santa Monica, CA 90404
Phone: 310-315-0101    

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.