Catherine A Ramsay, MD - Medicare Dermatology in Oakland, CA

Catherine A Ramsay, MD is a medicare enrolled "Dermatology" physician in Oakland, California. She went to University Of California, San Francisco School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Dermatology. She is a member of the group practice Falls Medical Aesthetics Pllc and her current practice location is 275 W Macarthur, Oakland, California. You can reach out to her office (for appointments etc.) via phone at (510) 752-1000.

Catherine A Ramsay is licensed to practice in California (license number A061269) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1275616757.

Contact Information

Catherine A Ramsay, MD
275 W Macarthur,
Oakland, CA 94611-5641
(510) 752-1000
(559) 435-5728

Map and Direction




Physician's Profile

Full NameCatherine A Ramsay
GenderFemale
SpecialityDermatology
Experience29 Years
Location275 W Macarthur, Oakland, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Catherine A Ramsay attended and graduated from University Of California, San Francisco School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1275616757
  • Provider Enumeration Date: 10/20/2006
  • Last Update Date: 09/25/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1052417045
  • Enrollment ID: I20210318001062

Medical Identifiers

Medical identifiers for Catherine A Ramsay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275616757NPI-NPPES
070015064OtherCARAILROAD MEDICARE #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology A061269 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Falls Medical Aesthetics Pllc82244643593

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. Catherine A Ramsay allows following entities to bill medicare on her behalf.
Entity NameFalls Medical Aesthetics Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831730118
PECOS PAC ID: 8224464359
Enrollment ID: O20200610000844

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. Catherine A Ramsay 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
Catherine A Ramsay, MD
275 W Macarthur,
Oakland, CA 94611-5641

Ph: (510) 752-1000
Catherine A Ramsay, MD
275 W Macarthur,
Oakland, CA 94611-5641

Ph: (510) 752-1000

Reviews and Comments


Dermatology Doctors in Oakland, CA

Ms. Linda Marie Beets-shay, MD
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 275 W Macarthur, Oakland, CA 94611
Phone: 510-752-1000    
Mark S. Reisman, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 275 W Macarthur, Oakland, CA 94611
Phone: 510-752-1000    
Dr. Patrick E. Mccleskey, MD
Dermatology
Medicare: Medicare Enrolled
Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611
Phone: 510-752-1000    
Dr. Herbert Arthur Holman, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Summit St, Fl 2, Oakland, CA 94609
Phone: 510-869-8400    
William G Littman, MD
Dermatology
Medicare: Medicare Enrolled
Practice Location: 460 34th St, Oakland, CA 94609
Phone: 510-652-8091    Fax: 510-652-5156
Julia Graves Muller, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 3300 Webster St Ste 509, Oakland, CA 94609
Phone: 510-452-0060    Fax: 510-452-2152

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.