Roger E Castillo, PA-C - Medicare Physician Assistant in Walnut Creek, CA

Roger E Castillo, PA-C is a medicare enrolled "Physician Assistant" in Walnut Creek, California. His current practice location is 1450 Treat Blvd # 160, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 296-9000.

Roger E Castillo is licensed to practice in California (license number PA55863) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1134235773.

Contact Information

Roger E Castillo, PA-C
1450 Treat Blvd # 160,
Walnut Creek, CA 94597
(925) 296-9000
Not Available



Provider's Profile

Full NameRoger E Castillo
GenderMale
SpecialityPhysician Assistant
Location1450 Treat Blvd # 160, Walnut Creek, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134235773
  • Provider Enumeration Date: 08/23/2006
  • Last Update Date: 07/12/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8820060098
  • Enrollment ID: I20181203000280

Medical Identifiers

Medical identifiers for Roger E Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134235773NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 152 (Montana)Secondary
363A00000XPhysician Assistant PA55863 (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. Roger E Castillo 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
Roger E Castillo, PA-C
1450 Treat Blvd # 300,
Walnut Creek, CA 94597-2168

Ph: (925) 952-2888
Roger E Castillo, PA-C
1450 Treat Blvd # 160,
Walnut Creek, CA 94597

Ph: (925) 296-9000

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Physician Assistant Nurses in Walnut Creek, CA

Ali Hussain Mithani, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 130 La Casa Via Ste 210, Walnut Creek, CA 94598
Phone: 925-309-5155    
Lora Mina Rancourt, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2625 Shadelands Dr, Walnut Creek, CA 94598
Phone: 925-939-8585    
Allison Jean De Young, PA-C
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Medicare: Not Enrolled in Medicare
Practice Location: 106 La Casa Via Ste 240, Walnut Creek, CA 94598
Phone: 925-322-8494    
Mr. James Quintella, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 301 Lennon Ln Ste 100, Walnut Creek, CA 94598
Phone: 925-944-0110    Fax: 925-944-0960
Jodi Reynolds, P.A.
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4130    
Miss Patricia K Loo, P.A.
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 106 La Casa Via Ste 240, Walnut Creek, CA 94598
Phone: 925-932-7704    Fax: 925-932-7752
Jennifer Falk, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1479 Ygnacio Valley Rd # 200, Walnut Creek, CA 94598
Phone: 925-941-4058    

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