Ronald G Ungerer, MD - Medicare Pulmonary Disease in Santa Barbara, CA

Ronald G Ungerer, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Santa Barbara, California. He went to University Of California, Geffen School Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Sutter Bay Medical Foundation and his current practice location is 2403 Castillo St Ste 206, Santa Barbara, California. You can reach out to his office (for appointments etc.) via phone at (805) 898-8840.

Ronald G Ungerer is licensed to practice in California (license number G37435) 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 1255327813.

Contact Information

Ronald G Ungerer, MD
2403 Castillo St Ste 206,
Santa Barbara, CA 93105
(805) 898-8840
(805) 898-8842

Map and Direction




Physician's Profile

Full NameRonald G Ungerer
GenderMale
SpecialityPulmonary Disease
Experience47 Years
Location2403 Castillo St Ste 206, Santa Barbara, 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:
  • Ronald G Ungerer attended and graduated from University Of California, Geffen School Of Medicine in 1977
  NPI Data:
  • NPI Number: 1255327813
  • Provider Enumeration Date: 09/20/2005
  • Last Update Date: 08/14/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2365592912
  • Enrollment ID: I20090603000050

Medical Identifiers

Medical identifiers for Ronald G Ungerer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255327813NPI-NPPES
290012231OtherCARAILROAD MEDICARE
05D0971726OtherCACLIA
00G374350MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease G37435 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Santa Rosa Regional HospitalSanta rosa, CAHospital
Sutter Lakeside HospitalLakeport, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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. Ronald G Ungerer allows following entities to bill medicare on his behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909

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. Ronald G Ungerer 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
Ronald G Ungerer, MD
Po Box 50706,
Santa Barbara, CA 93150-0706

Ph: (805) 963-3757
Ronald G Ungerer, MD
2403 Castillo St Ste 206,
Santa Barbara, CA 93105

Ph: (805) 898-8840

Reviews and Comments


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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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