Dr Ryan Peter Lokken, MD, MPH - Medicare Interventional Radiology in San Francisco, CA

Dr Ryan Peter Lokken, MD, MPH is a medicare enrolled "Radiology - Vascular & Interventional Radiology" physician in San Francisco, California. He went to Harvard Medical School and graduated in 2007 and has 17 years of diverse experience with area of expertise as Interventional Radiology. He is a member of the group practice Ucsf Medical Group Business Services, University Of California San Francisco and his current practice location is 505 Parnassus Ave, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 885-7268.

Dr Ryan Peter Lokken is licensed to practice in California (license number A119890) 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 1033315510.

Contact Information

Dr Ryan Peter Lokken, MD, MPH
505 Parnassus Ave,
San Francisco, CA 94143-2204
(415) 885-7268
Not Available

Map and Direction




Physician's Profile

Full NameDr Ryan Peter Lokken
GenderMale
SpecialityInterventional Radiology
Experience17 Years
Location505 Parnassus Ave, San Francisco, 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 Ryan Peter Lokken attended and graduated from Harvard Medical School in 2007
  NPI Data:
  • NPI Number: 1033315510
  • Provider Enumeration Date: 06/22/2007
  • Last Update Date: 04/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2365684495
  • Enrollment ID: I20130820000174

Medical Identifiers

Medical identifiers for Dr Ryan Peter Lokken such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033315510NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0204XRadiology - Vascular & Interventional Radiology 036137156 (Illinois)Secondary
2085R0204XRadiology - Vascular & Interventional Radiology A119890 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ucsf Medical Group Business Services37794978701064
University Of California San Francisco44865672291298

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 Ryan Peter Lokken allows following entities to bill medicare on his behalf.
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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 Ryan Peter Lokken 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 Ryan Peter Lokken, MD, MPH
505 Parnassus Ave,
San Francisco, CA 94143-2204

Ph: (415) 885-7268
Dr Ryan Peter Lokken, MD, MPH
505 Parnassus Ave,
San Francisco, CA 94143-2204

Ph: (415) 885-7268

Reviews and Comments


Radiology Doctors in San Francisco, CA

Roxanna Juarez,
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Dr. Roy A. Filly, M.D.
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Dr. Adam Keenan Meeks, M.D.
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Dr. Edward L Baker, M.D.
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Dr. Jared Andrew Narvid, M.D.
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Phone: 415-236-5281    

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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.

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