Dr William A Petersen, MD - Medicare Obstetrics & Gynecology in Ft Lauderdale, FL

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Dr William A Petersen, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Ft Lauderdale, Florida. His current practice location is 1600 S Andrews Ave, Suite 323 West Wing, Ft Lauderdale, Florida. You can reach out to his office (for appointments etc.) via phone at (954) 355-5110.

Dr William A Petersen is licensed to practice in Florida (license number ME92846) 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 1447252952.

Contact Information

Dr William A Petersen, MD
1600 S Andrews Ave, Suite 323 West Wing,
Ft Lauderdale, FL 33316-2510
(954) 355-5110
(919) 425-0478

Map and Direction




Physician's Profile

Full NameDr William A Petersen
GenderMale
SpecialityObstetrics & Gynecology
Location1600 S Andrews Ave, Ft Lauderdale, Florida
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1447252952
  • Provider Enumeration Date: 08/15/2005
  • Last Update Date: 02/27/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 7517950843
  • Enrollment ID: I20050523000669

Medical Identifiers

Medical identifiers for Dr William A Petersen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447252952NPI-NPPES
272273900MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology ME92846 (Florida)Primary

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 William A Petersen allows following entities to bill medicare on his behalf.
Entity NamePediatrix Medical Group Of Florida Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083711790
PECOS PAC ID: 4486634417
Enrollment ID: O20040721000998
Entity NamePhoenix Obstetrics And Gynecology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285637066
PECOS PAC ID: 3971553298
Enrollment ID: O20050125000551

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 William A Petersen 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 William A Petersen, MD
1501 Nw 49th St, Suite 140,
Fort Lauderdale, FL 33309-3723

Ph: (954) 714-6351		Dr William A Petersen, MD
1600 S Andrews Ave, Suite 323 West Wing,
Ft Lauderdale, FL 33316-2510

Ph: (954) 355-5110

Reviews and Comments


Obstetrics & Gynecology Doctors in Ft Lauderdale, FL

Ghea Adeboyejo,
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4701 N Federal Hwy, Bldg B, Ft Lauderdale, FL 33308
Phone: 954-229-6000    Fax: 954-771-6882
Miguel Angel Gonzalez, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 401 Se 16th St, Ft Lauderdale, FL 33316
Phone: 954-523-8108    Fax: 954-525-9828
Dr. Steven M. Scott, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1600 S Andrews Ave, Phoenix Emergency Medicine Of Broward, Llc, Ft Lauderdale, FL 33316
Phone: 954-355-5110    
Dr. Trudi Fahey, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1625 Se 3rd Ave, Suite 701, Ft Lauderdale, FL 33316
Phone: 954-355-4390    
Minda Neimark, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 6405 N Federal Hwy, Suite 402, Ft Lauderdale, FL 33308
Phone: 954-771-8888    Fax: 954-491-9485
Dr. Bertram E. Walls, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1600 S Andrews Ave, Phoenix Obstetrics/gynecology, Llc, Ft Lauderdale, FL 33316
Phone: 954-355-5110    Fax: 954-355-4919

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.