Dr James J Alonzo, MD - Medicare Obstetrics & Gynecology in Stuart, FL

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Dr James J Alonzo, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Stuart, Florida. His current practice location is 200 Se Hospital Ave, Stuart, Florida. You can reach out to his office (for appointments etc.) via phone at (772) 223-5945.

Dr James J Alonzo is licensed to practice in Florida (license number ME135613) 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 1982676144.

Contact Information

Dr James J Alonzo, MD
200 Se Hospital Ave,
Stuart, FL 34994-2346
(772) 223-5945
Not Available

Map and Direction




Physician's Profile

Full NameDr James J Alonzo
GenderMale
SpecialityObstetrics & Gynecology
Location200 Se Hospital Ave, Stuart, Florida
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982676144
  • Provider Enumeration Date: 02/02/2006
  • Last Update Date: 02/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456786052
  • Enrollment ID: I20200108000994

Medical Identifiers

Medical identifiers for Dr James J Alonzo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982676144NPI-NPPES
000998220MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology ME135613 (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 James J Alonzo allows following entities to bill medicare on his behalf.
Entity NameAll Womens Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821070061
PECOS PAC ID: 0547258477
Enrollment ID: O20040430001289
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 NameOb Hospitalist Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710647334
PECOS PAC ID: 5193866838
Enrollment ID: O20100104000363
Entity NameObgyn Comprehensive Care Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912392580
PECOS PAC ID: 2769791912
Enrollment ID: O20151029000267

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 James J Alonzo 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 James J Alonzo, MD
17582 Middle Lake Dr,
Boca Raton, FL 33496-1028

Ph: (412) 953-4200		Dr James J Alonzo, MD
200 Se Hospital Ave,
Stuart, FL 34994-2346

Ph: (772) 223-5945

Reviews and Comments


Obstetrics & Gynecology Doctors in Stuart, FL

Mrs. Jane A Powers, ARNP
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1815 S Kanner Hwy, Stuart, FL 34994
Phone: 772-288-2992    Fax: 772-288-2999
Mr. Pete Papapanos, M.D
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1815 S Kanner Hwy, Stuart, FL 34994
Phone: 772-288-2992    Fax: 772-288-2999
Chelsea Morgan Nelson, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3801 S Kanner Hwy, Stuart, FL 34994
Phone: 772-223-4999    
Sheetal Kanar, MD FACOG
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1000 Se Federal Hwy, Stuart, FL 34994
Phone: 772-219-2500    Fax: 772-463-4677
Katerina Alexander, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3801 S Kanner Hwy, Stuart, FL 34994
Phone: 772-223-4999    
Joseph Kenton Clouser, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1815 S Kanner Hwy, Stuart, FL 34994
Phone: 772-288-2992    Fax: 772-288-2999
Dr. Nicole B Meisner, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1815 S Kanner Hwy, Stuart, FL 34994
Phone: 772-288-2992    Fax: 772-288-2999

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.