Dr Marcia Marie Rentz, MD - Medicare Anesthesiology in Sarasota, FL

Dr Marcia Marie Rentz, MD is a medicare enrolled "Anesthesiology" physician in Sarasota, Florida. She went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 1989 and has 35 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Spartan Anesthesia Associates P.a, Capital Anesthesia Solutions Of Florida Ii, Llc and her current practice location is 3333 Cattlemen Rd Ste 100, Sarasota, Florida. You can reach out to her office (for appointments etc.) via phone at (941) 724-7000.

Dr Marcia Marie Rentz is licensed to practice in Florida (license number ME 64925) 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 1366479529.

Contact Information

Dr Marcia Marie Rentz, MD
3333 Cattlemen Rd Ste 100,
Sarasota, FL 34232-6057
(941) 724-7000
Not Available

Map and Direction




Physician's Profile

Full NameDr Marcia Marie Rentz
GenderFemale
SpecialityAnesthesiology
Experience35 Years
Location3333 Cattlemen Rd Ste 100, Sarasota, 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:
  • Dr Marcia Marie Rentz attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 1989
  NPI Data:
  • NPI Number: 1366479529
  • Provider Enumeration Date: 06/26/2006
  • Last Update Date: 09/09/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 0446208011
  • Enrollment ID: I20050111000019

Medical Identifiers

Medical identifiers for Dr Marcia Marie Rentz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366479529NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology ME 64925 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sarasota Memorial HospitalSarasota, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Spartan Anesthesia Associates P.a044615874515
Capital Anesthesia Solutions Of Florida Ii, Llc7911323720212

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 Marcia Marie Rentz allows following entities to bill medicare on her behalf.
Entity NameSpartan Anesthesia Associates P.a
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710975636
PECOS PAC ID: 0446158745
Enrollment ID: O20031223000637
Entity NameJohn D. Woody, Md, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063465524
PECOS PAC ID: 4789613076
Enrollment ID: O20050808000181
Entity NameCapital Anesthesia Solutions Of Florida Ii, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891318481
PECOS PAC ID: 7911323720
Enrollment ID: O20200811002165

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 Marcia Marie Rentz 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 Marcia Marie Rentz, MD
23410 Jennings Rd,
Myakka City, FL 34251-7202

Ph: (941) 724-7000
Dr Marcia Marie Rentz, MD
3333 Cattlemen Rd Ste 100,
Sarasota, FL 34232-6057

Ph: (941) 724-7000

Reviews and Comments


Anesthesiology Doctors in Sarasota, FL

Stephen L. Berkes, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1261 S Tamiami Trl, Sarasota, FL 34239
Phone: 941-366-1164    Fax: 941-365-1387
Dr. Myrdalis Diaz-ramirez, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1958 Prospect St, Sarasota, FL 34239
Phone: 941-557-7242    Fax: 941-557-7241
Dr. Matthew O Waldron, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1261 S Tamiami Trl, Sarasota, FL 34239
Phone: 941-366-1164    
Kayla Florio, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 5731 Bee Ridge Rd, Sarasota, FL 34233
Phone: 941-342-1100    
Dena Lee Mcatee, CRNA
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 7126 Beneva Rd, Sarasota, FL 34238
Phone: 941-929-9530    Fax: 941-929-9529
Kathryn Flavin, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 8383 S Tamiami Trl Unit 115, Sarasota, FL 34238
Phone: 941-375-3006    
Mary L Vonwaldner, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1261 S Tamiami Trl, Sarasota, FL 34239
Phone: 941-366-2360    Fax: 941-366-3123

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.