Colleen Williams, - Registered Nurse in Grass Valley, CA

Colleen Williams, is a Registered Nurse based in Grass Valley, California. Colleen Williams is licensed to practice in California (license number Y335419) and her current practice location is 500 Crown Point Cir Ste 110, Grass Valley, California. She can be reached at her office (for appointments etc.) via phone at (530) 265-1450.

NPI number for Colleen Williams is 1205025590 and her current mailing address is 500 Crown Point Cir Ste 110, Grass Valley, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1205025590.

Contact Information

Colleen Williams,
500 Crown Point Cir Ste 110,
Grass Valley, CA 95945-9514
(530) 265-1450
(530) 271-0837

Map and Direction




Provider's Profile

Full NameColleen Williams
GenderFemale
SpecialityRegistered Nurse
Location500 Crown Point Cir Ste 110, Grass Valley, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1205025590
  • Provider Enumeration Date: 10/23/2007
  • Last Update Date: 10/23/2007

Medical Identifiers

Medical identifiers for Colleen Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205025590NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse Y335419 (California)Primary

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. Colleen Williams is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Colleen Williams,
500 Crown Point Cir Ste 110,
Grass Valley, CA 95945-9514

Ph: (530) 265-1450
Colleen Williams,
500 Crown Point Cir Ste 110,
Grass Valley, CA 95945-9514

Ph: (530) 265-1450

Reviews and Comments


Registered Nurse Nurses in Grass Valley, CA

Kylie Marie Timmerman, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
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Phone: 530-477-9532    
Mrs. Lynn Schweissinger, R.N.
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 500 Crown Point Cir, Suite 120, Grass Valley, CA 95945
Phone: 530-265-1437    
Andrea Gekas, CNM, WHNP
Registered Nurse
Medicare: Medicare Enrolled
Practice Location: 844 Old Tunnel Rd, Grass Valley, CA 95945
Phone: 530-273-4984    
Sharon Kimball, RNNP
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 536 Ivy St, Grass Valley, CA 95945
Phone: 415-206-5638    Fax: 415-206-4562
Claudia Zdremtan,
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 500 Crown Point Cir, Grass Valley, CA 95945
Phone: 530-265-1437    
Ms. Carolyn Sue Stewart, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 13397 Mccarter Way, Grass Valley, CA 95949
Phone: 530-272-5367    
Ms. Andrea Mascorro,
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 500 Crown Point Cir, #100, Grass Valley, CA 95945
Phone: 530-273-5440    

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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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