Maria Dillon, MD - Medicare Internal Medicine in St Petersburg, FL

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Maria Dillon, MD is a medicare enrolled "Internal Medicine" physician in St Petersburg, Florida. She graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Optumcare Florida, Llc and her current practice location is 7655 38th Ave N, St Petersburg, Florida. You can reach out to her office (for appointments etc.) via phone at (727) 345-1332.

Maria Dillon is licensed to practice in Florida (license number ME152483) 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 1780044453.

Contact Information

Maria Dillon, MD
7655 38th Ave N,
St Petersburg, FL 33710-1263
(727) 345-1332
(727) 345-3200

Map and Direction




Physician's Profile

Full NameMaria Dillon
GenderFemale
SpecialityInternal Medicine
Experience11 Years
Location7655 38th Ave N, St Petersburg, Florida
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:
  • Maria Dillon graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1780044453
  • Provider Enumeration Date: 02/24/2016
  • Last Update Date: 11/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3173816709
  • Enrollment ID: I20211129002688

Medical Identifiers

Medical identifiers for Maria Dillon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780044453NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD468899 (Pennsylvania)Secondary
207R00000XInternal Medicine MT210111 (Pennsylvania)Secondary
207R00000XInternal Medicine ME152483 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suncoast HospiceClearwater, FLHospice

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optumcare Florida, Llc3072403476263

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. Maria Dillon allows following entities to bill medicare on her behalf.
Entity NameOptumcare Florida, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053384214
PECOS PAC ID: 3072403476
Enrollment ID: O20040318001123

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. Maria Dillon 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
Maria Dillon, MD
5130 Sunforest Dr Ste 300,
Tampa, FL 33634-6327

Ph: (727) 824-0780		Maria Dillon, MD
7655 38th Ave N,
St Petersburg, FL 33710-1263

Ph: (727) 345-1332

Reviews and Comments


Internal Medicine Doctors in St Petersburg, FL

Ronald S. Kline, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2150 Pelham Rd N, St Petersburg, FL 33710
Phone: 727-345-0001    
Nandkishor Shah, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6450 38th Ave N, Suite# 100, St Petersburg, FL 33710
Phone: 727-347-2780    Fax: 727-347-5508
Francisco Jesus Rey, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5425 Park St N Ste 7w, St Petersburg, FL 33709
Phone: 727-202-8140    Fax: 727-202-8252
David A. Weiland Jr., M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 701 6th St S, St Petersburg, FL 33701
Phone: 727-823-1234    Fax: 727-893-6930
Dr. Rakesh Mittal, MD, PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5880 49th St N, Suite N105, St Petersburg, FL 33709
Phone: 727-527-0797    Fax: 727-528-7703
Dr. Lilian Enyonam Ahiable, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7111 1st Ave S, St Petersburg, FL 33707
Phone: 727-300-2282    Fax: 727-321-2680
Dr. Alia Celeste Sommerville, D.O., MSC.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6000 49th St N, Northside Hospital, St Petersburg, FL 33709
Phone: 727-521-5057    Fax: 727-521-5022

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.