Humberto J Colmenarez Mendoza, MD - Medicare Internal Medicine in Boston, MA

Humberto J Colmenarez Mendoza, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Boston, Massachusetts. His current practice location is Massachusetts General Hospital, 55 Fruit Street, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 726-7400.

Humberto J Colmenarez Mendoza is licensed to practice in Massachusetts (license number L-254678) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1356775373.

Contact Information

Humberto J Colmenarez Mendoza, MD
Massachusetts General Hospital, 55 Fruit Street,
Boston, MA 02114
(617) 726-7400
Not Available

Map and Direction




Physician's Profile

Full NameHumberto J Colmenarez Mendoza
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
LocationMassachusetts General Hospital, Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1356775373
  • Provider Enumeration Date: 08/27/2013
  • Last Update Date: 08/27/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 0648407676
  • Enrollment ID: I20131218000621

Medical Identifiers

Medical identifiers for Humberto J Colmenarez Mendoza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356775373NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease L-254678 (Massachusetts)Primary

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. Humberto J Colmenarez Mendoza 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
Humberto J Colmenarez Mendoza, MD
Massachusetts General Hospital, 55 Fruit Street,
Boston, MA 02114

Ph: (617) 726-7400
Humberto J Colmenarez Mendoza, MD
Massachusetts General Hospital, 55 Fruit Street,
Boston, MA 02114

Ph: (617) 726-7400

Reviews and Comments


Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-724-7738    
Kui Toh Gerard Leong, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 55 Fruit Street, Massachusetts General Hospital, Boston, MA 02114
Phone: 617-726-8862    
Ruma Rajbhandari,
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-525-6841    
Alaka Ray, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2066    
Meghan E Sise, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2862    
Aaron Dickstein, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Box 233, Boston, MA 02111
Phone: 617-636-5883    Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118
Phone: 617-414-4376    Fax: 617-414-4676

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.