Dr Robert Charles Duncan, DO - Medicare Family Practice in Carmichael, CA

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Dr Robert Charles Duncan, DO is a medicare enrolled "Hospitalist" physician in Carmichael, California. He went to Touro Un College Of Osteopathic Medicine, Vallejo and graduated in 2006 and has 18 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Sound Physicians Emergency Medicine Of Southern California Pc and his current practice location is 6501 Coyle Ave, Hospitalist Program, Carmichael, California. You can reach out to his office (for appointments etc.) via phone at (916) 537-5079.

Dr Robert Charles Duncan is licensed to practice in California (license number 20A10205) 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 1518124726.

Contact Information

Dr Robert Charles Duncan, DO
6501 Coyle Ave, Hospitalist Program,
Carmichael, CA 95608-0306
(916) 537-5079
(916) 966-3189

Map and Direction




Physician's Profile

Full NameDr Robert Charles Duncan
GenderMale
SpecialityFamily Practice
Experience18 Years
Location6501 Coyle Ave, Carmichael, 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 Robert Charles Duncan attended and graduated from Touro Un College Of Osteopathic Medicine, Vallejo in 2006
  NPI Data:
  • NPI Number: 1518124726
  • Provider Enumeration Date: 05/16/2008
  • Last Update Date: 09/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153470687
  • Enrollment ID: I20090512000619

Medical Identifiers

Medical identifiers for Dr Robert Charles Duncan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518124726NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 20A10205 (California)Secondary
207Q00000XFamily Medicine 20A10205 (California)Secondary
208M00000XHospitalist 20A10205 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Coast HospitalCrescent city, CAHospital
Sonoma Valley HospitalSonoma, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sound Physicians Emergency Medicine Of Southern California Pc943640696461

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 Robert Charles Duncan allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameNapa Valley Emergency Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467463539
PECOS PAC ID: 5698664977
Enrollment ID: O20040419000856
Entity NameSonoma Valley Emergency Physicians Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710164629
PECOS PAC ID: 1355420191
Enrollment ID: O20080506000390
Entity NameSound Physicians Emergency Medicine Of Southern California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194180968
PECOS PAC ID: 9436406964
Enrollment ID: O20180716001079

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 Robert Charles Duncan 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 Robert Charles Duncan, DO
6501 Coyle Ave, Hospitalist Program,
Carmichael, CA 95608-0306

Ph: (916) 537-5079		Dr Robert Charles Duncan, DO
6501 Coyle Ave, Hospitalist Program,
Carmichael, CA 95608-0306

Ph: (916) 537-5079

Reviews and Comments


Hospitalist Doctors in Carmichael, CA

Hussam Kujok, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3609 Mission Ave, Suite A, Carmichael, CA 95608
Phone: 916-971-9000    Fax: 916-971-9010
Mr. Harith S Hammoodi Al-shuwaykh, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6501 Coyle Avenue, Carmichael, CA 95608
Phone: 916-537-5079    Fax: 916-966-3189
Dr. Nay Nay Thiri, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6555 Coyle Ave Ste 280, Carmichael, CA 95608
Phone: 916-536-3560    Fax: 916-536-3567
Guillermo Alberto Mantilla, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6555 Coyle Ave Ste 280, Carmichael, CA 95608
Phone: 916-536-3540    Fax: 916-536-3541
Dennis L. Ostrem, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 3424 Lindi Ct, Carmichael, CA 95608
Phone: 916-944-7629    
Mei Qiang, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6501 Coyle Ave, Carmichael, CA 95608
Phone: 916-537-5079    
Syama S. Varudu, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6501 Coyle Ave, Hospitalist Program, Carmichael, CA 95608
Phone: 916-537-5079    Fax: 916-966-3189

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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