Ms Lan L Nguyen Chawkins, PSYCHOLOGIST - Medicare Psychologist in Alhambra, CA

Ms Lan L Nguyen Chawkins, PSYCHOLOGIST is a medicare enrolled "Psychologist - Clinical" provider in Alhambra, California. Her current practice location is 1635 W Main St Ste 100, Alhambra, California. You can reach out to her office (for appointments etc.) via phone at (626) 248-1800.

Ms Lan L Nguyen Chawkins is licensed to practice in California (license number CP16422) 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 1821049669.

Contact Information

Ms Lan L Nguyen Chawkins, PSYCHOLOGIST
1635 W Main St Ste 100,
Alhambra, CA 91801-1951
(626) 248-1800
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMs Lan L Nguyen Chawkins
GenderFemale
SpecialityPsychologist - Clinical
Location1635 W Main St Ste 100, Alhambra, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821049669
  • Provider Enumeration Date: 05/15/2006
  • Last Update Date: 12/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2365617941
  • Enrollment ID: I20111209000144

Medical Identifiers

Medical identifiers for Ms Lan L Nguyen Chawkins such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821049669NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical CP16422 (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. Ms Lan L Nguyen Chawkins allows following entities to bill medicare on her behalf.
Entity NameSpecial Service For Groups
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952442949
PECOS PAC ID: 2769396886
Enrollment ID: O20031113000561

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. Ms Lan L Nguyen Chawkins 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
Ms Lan L Nguyen Chawkins, PSYCHOLOGIST
1635 W Main St Ste 100,
Alhambra, CA 91801-1951

Ph: (626) 248-1800
Ms Lan L Nguyen Chawkins, PSYCHOLOGIST
1635 W Main St Ste 100,
Alhambra, CA 91801-1951

Ph: (626) 248-1800

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.

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