Christine Anne Royer, MD - Medicare Allergy & Immunology in Santa Rosa, CA

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Christine Anne Royer, MD is a medicare enrolled "Allergy & Immunology" physician in Santa Rosa, California. Her current practice location is 130 Stony Point Rd Ste E, Santa Rosa, California. You can reach out to her office (for appointments etc.) via phone at (707) 525-0211.

Christine Anne Royer is licensed to practice in California (license number A169502) 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 1730566613.

Contact Information

Christine Anne Royer, MD
130 Stony Point Rd Ste E,
Santa Rosa, CA 95401-4120
(707) 525-0211
Not Available

Map and Direction




Physician's Profile

Full NameChristine Anne Royer
GenderFemale
SpecialityAllergy & Immunology
Location130 Stony Point Rd Ste E, Santa Rosa, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730566613
  • Provider Enumeration Date: 04/30/2015
  • Last Update Date: 09/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7911219084
  • Enrollment ID: I20200904001657

Medical Identifiers

Medical identifiers for Christine Anne Royer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730566613NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology A169502 (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. Christine Anne Royer allows following entities to bill medicare on her behalf.
Entity NameAllergy & Asthma Adult & Pediatric Medical Group Of The Redwoods Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730257932
PECOS PAC ID: 8921084773
Enrollment ID: O20110209000107
Entity NameBaychildrens
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043628316
PECOS PAC ID: 9638403819
Enrollment ID: O20190621000031

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. Christine Anne Royer 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
Christine Anne Royer, MD
135 Waterside Cir,
San Rafael, CA 94903-2777

Ph: (207) 233-2255		Christine Anne Royer, MD
130 Stony Point Rd Ste E,
Santa Rosa, CA 95401-4120

Ph: (707) 525-0211

Reviews and Comments


Allergy & Immunology Doctors in Santa Rosa, CA

Mr. Michael E Martin, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 2461 Summerfield Rd, Santa Rosa, CA 95405
Phone: 707-525-0211    Fax: 707-525-0491
Dr. Maria M. Petrick, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 130 Stony Point Rd, Suite E, Santa Rosa, CA 95401
Phone: 707-525-0211    Fax: 707-525-0491
Dr. Kenneth M. Kurtz, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403
Phone: 707-571-4000    
Albert Haas Iii, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 401 Bicentennial Way, Santa Rosa, CA 95403
Phone: 707-571-4000    
Juline Natalia Caraballo Fonseca, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 130 Stony Point Rd Ste E, Santa Rosa, CA 95401
Phone: 707-525-0211    Fax: 707-525-0491

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.