Dr Mason Hoyt Long, - Medicare Internal Medicine in Saint Augustine, FL

Dr Mason Hoyt Long, is a medicare enrolled "Internal Medicine" physician in Saint Augustine, Florida. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 301 Health Park Blvd Ste 325, Saint Augustine, Florida. You can reach out to his office (for appointments etc.) via phone at (904) 824-6164.

Dr Mason Hoyt Long is licensed to practice in Florida (license number ME0055529) 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 1790854537.

Contact Information

Dr Mason Hoyt Long,
301 Health Park Blvd Ste 325,
Saint Augustine, FL 32086-5771
(904) 824-6164
(904) 824-0365

Map and Direction




Physician's Profile

Full NameDr Mason Hoyt Long
GenderMale
SpecialityInternal Medicine
Experience38 Years
Location301 Health Park Blvd Ste 325, Saint Augustine, Florida
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 Mason Hoyt Long graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1790854537
  • Provider Enumeration Date: 11/07/2006
  • Last Update Date: 04/21/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 0345377487
  • Enrollment ID: I20100422000258

Medical Identifiers

Medical identifiers for Dr Mason Hoyt Long such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790854537NPI-NPPES
038939100MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME0055529 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Home Health CareSt augustine, FLHome health agency
Flagler HospitalSaint augustine, FLHospital
Moultrie Creek Nursing And Rehab CenterSaint augustine, FLNursing home

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 Mason Hoyt Long allows following entities to bill medicare on his behalf.
Entity NameMason H Long Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710204474
PECOS PAC ID: 7719014844
Enrollment ID: O20100422000205

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 Mason Hoyt Long 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 Mason Hoyt Long,
301 Health Park Blvd Ste 325,
Saint Augustine, FL 32086-5771

Ph: (904) 824-6164
Dr Mason Hoyt Long,
301 Health Park Blvd Ste 325,
Saint Augustine, FL 32086-5771

Ph: (904) 824-6164

Reviews and Comments


Internal Medicine Doctors in Saint Augustine, FL

Nayan Agarwal, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 559 W Twincourt Trl, Saint Augustine, FL 32095
Phone: 904-493-8383    Fax: 904-376-3209
Dr. Matthew Stephen Mckillop, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 559 W Twincourt Trl Unit 601, Saint Augustine, FL 32095
Phone: 904-493-8383    Fax: 904-376-3209
Mr. Jawad Samir Farhat, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1301 Plantation Island Drive, Suite 106a, Saint Augustine, FL 32080
Phone: 904-460-9191    Fax: 904-471-4859
Krishna M Sikaria, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 Health Park Blvd, Ste # 329, Saint Augustine, FL 32086
Phone: 904-825-4333    
Gregory Alan Gibson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Health Park Blvd, Suite 5008, Saint Augustine, FL 32086
Phone: 904-824-3777    Fax: 904-824-6050
Dr. Robert N Signor Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 201 Health Park Blvd, Suite 105, Saint Augustine, FL 32086
Phone: 904-824-1776    Fax: 904-825-1270
Dr. Bryant Wilson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Health Park Blvd, Saint Augustine, FL 32086
Phone: 904-819-5155    

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.