Dr Gilbert Manuel Simas, MD - Medicare Psychiatry in Fresno, CA

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Dr Gilbert Manuel Simas, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Fresno, California. He graduated from medical school in 2004 and has 21 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Rainier Springs Physician Group Llc, Forefront-rosenzweig Medical Services Professional Corporation, County Of Santa Clara and his current practice location is 4411 E Kings Canyon Rd, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 600-9180.

Dr Gilbert Manuel Simas is licensed to practice in California (license number C178910) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1497802383.

Contact Information

Dr Gilbert Manuel Simas, MD
4411 E Kings Canyon Rd,
Fresno, CA 93702-3604
(559) 600-9180
Not Available

Map and Direction




Physician's Profile

Full NameDr Gilbert Manuel Simas
GenderMale
SpecialityPsychiatry
Experience21 Years
Location4411 E Kings Canyon Rd, Fresno, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gilbert Manuel Simas graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1497802383
  • Provider Enumeration Date: 01/04/2007
  • Last Update Date: 07/11/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3274684071
  • Enrollment ID: I20090707000365

Medical Identifiers

Medical identifiers for Dr Gilbert Manuel Simas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497802383NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry DR.0068674 (Colorado)Secondary
2084P0802XPsychiatry & Neurology - Addiction Psychiatry MD60044426 (Washington)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry C178910 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rainier Springs Physician Group Llc05475145497
Forefront-rosenzweig Medical Services Professional Corporation105269745520
County Of Santa Clara1254244973824

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. Dr Gilbert Manuel Simas allows following entities to bill medicare on his behalf.
Entity NameTelecare Mental Health Services Of Washington, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780913657
PECOS PAC ID: 5698804409
Enrollment ID: O20100603000217
Entity NameValley Medical Group-renton
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619209574
PECOS PAC ID: 4183753965
Enrollment ID: O20100604000113
Entity NameForefront-rosenzweig Medical Services Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588101745
PECOS PAC ID: 1052697455
Enrollment ID: O20170504002013
Entity NameRainier Springs Physician Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306321237
PECOS PAC ID: 0547514549
Enrollment ID: O20181109001590
Entity NameAccess Telecare Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013303080
PECOS PAC ID: 7810204831
Enrollment ID: O20200228000192
Entity NameAmerican Behavioral Health Systems, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962991661
PECOS PAC ID: 9335550052
Enrollment ID: O20201201000748

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. Dr Gilbert Manuel Simas 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
Dr Gilbert Manuel Simas, MD
4526 Federal Ave,
Everett, WA 98203-2132

Ph: (425) 349-6200		Dr Gilbert Manuel Simas, MD
4411 E Kings Canyon Rd,
Fresno, CA 93702-3604

Ph: (559) 600-9180

Reviews and Comments


Psychiatry & Neurology Doctors in Fresno, CA

Nighat Sarwar, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 7407 N Cedar Ave Ste 103, Fresno, CA 93720
Phone: 559-431-4007    Fax: 559-431-3357
Dr. Aria R Torii, M.D.
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Phone: 901-300-0001    
Dr. Perminder Bhatia, MD
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Practice Location: 736 E Bullard Ave, #101, Fresno, CA 93710
Phone: 559-437-9700    Fax: 559-437-9799
Mr. Harjot Singh, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 445 S Cedar Ave, Fresno, CA 93702
Phone: 559-459-3763    Fax: 559-459-5085
Charles Oestreicher, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1130 E Shaw Ave Ste 105, Fresno, CA 93710
Phone: 559-227-2739    Fax: 559-227-2698
Herbert Angel Cruz, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 2772 S. Martin Luther King Blvd., Fresno, CA 93706
Phone: 559-251-4800    
Dr. Ashlyn L Hankey,
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 4441 E Kings Canyon Rd, Fresno, CA 93703
Phone: 512-324-2036    

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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