Dr Ronald M Katz, MD - Medicare Internal Medicine in Brookline, MA

Dr Ronald M Katz, MD is a medicare enrolled "Internal Medicine" physician in Brookline, Massachusetts. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Personalmds, Llc and his current practice location is 33 Pond Ave, B109, Brookline, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 739-7061.

Dr Ronald M Katz is licensed to practice in Massachusetts (license number 58140) 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 1508834011.

Contact Information

Dr Ronald M Katz, MD
33 Pond Ave, B109,
Brookline, MA 02445-7163
(617) 739-7061
(617) 739-7062

Map and Direction




Physician's Profile

Full NameDr Ronald M Katz
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location33 Pond Ave, Brookline, Massachusetts
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 Ronald M Katz attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1985
  NPI Data:
  • NPI Number: 1508834011
  • Provider Enumeration Date: 03/09/2006
  • Last Update Date: 10/04/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6608835814
  • Enrollment ID: I20041005000024

Medical Identifiers

Medical identifiers for Dr Ronald M Katz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508834011NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 58140 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, MAHospital
Massachusetts General HospitalBoston, MAHospital
Newton-wellesley HospitalNewton, MAHospital
Faulkner Hospital-brigham And Women'sBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Personalmds, Llc92342280736

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 Ronald M Katz allows following entities to bill medicare on his behalf.
Entity NamePersonalmds, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710179197
PECOS PAC ID: 9234228073
Enrollment ID: O20071203000179

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 Ronald M Katz 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 Ronald M Katz, MD
33 Pond Ave, B109,
Brookline, MA 02445-7163

Ph: (617) 739-7061
Dr Ronald M Katz, MD
33 Pond Ave, B109,
Brookline, MA 02445-7163

Ph: (617) 739-7061

Reviews and Comments


Internal Medicine Doctors in Brookline, MA

Elliot Israel, MD
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Sandra R Richman, M.D.
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David A Walton, M.D.
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Dr. Doreen F Matteson, M.D.
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Charles Myron Blatt, MD
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Amnon Wachman, MD
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Phone: 617-232-3464    
Justin D. Pearlman, MD ME PHD MA
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Medicare: Medicare Enrolled
Practice Location: 25 Goddard Cir, Brookline, MA 02445
Phone: 617-894-6888    

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.