Mr Jonathan A Martinez Feshold, MD - Medicare Student in an Organized Health Care Education/Training Program in San Juan, PR

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Mr Jonathan A Martinez Feshold, MD is a medicare enrolled "Student In An Organized Health Care Education/training Program" physician in San Juan, Puerto Rico. His current practice location is 900 University Gardens, Calle Harvard, San Juan, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 402-5656.

Mr Jonathan A Martinez Feshold is licensed to practice in * (Not Available) (license number ) 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 1851749964.

Contact Information

Mr Jonathan A Martinez Feshold, MD
900 University Gardens, Calle Harvard,
San Juan, PR 00927
(787) 402-5656
Not Available

Map and Direction




Physician's Profile

Full NameMr Jonathan A Martinez Feshold
GenderMale
SpecialityStudent In An Organized Health Care Education/training Program
Location900 University Gardens, San Juan, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851749964
  • Provider Enumeration Date: 05/31/2016
  • Last Update Date: 03/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3971981507
  • Enrollment ID: I20220609001557

Medical Identifiers

Medical identifiers for Mr Jonathan A Martinez Feshold such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851749964NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 19835 (Puerto Rico)Secondary
208D00000XGeneral Practice 19835 (Puerto Rico)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))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. Mr Jonathan A Martinez Feshold 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
Mr Jonathan A Martinez Feshold, MD
Gpo Box 364708,
San Juan, PR 00936-4708

Ph: (787) 758-8383		Mr Jonathan A Martinez Feshold, MD
900 University Gardens, Calle Harvard,
San Juan, PR 00927

Ph: (787) 402-5656

Reviews and Comments



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.