John J Weaver, MD - Medicare Internal Medicine in Naples, FL

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John J Weaver, MD is a medicare enrolled "Internal Medicine" physician in Naples, Florida. His current practice location is 350 7th St N, Naples, Florida. You can reach out to his office (for appointments etc.) via phone at (239) 624-3997.

John J Weaver is licensed to practice in Florida (license number ME87906) 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 1174547467.

Contact Information

John J Weaver, MD
350 7th St N,
Naples, FL 34102-5754
(239) 624-3997
(239) 624-8101

Map and Direction




Physician's Profile

Full NameJohn J Weaver
GenderMale
SpecialityInternal Medicine
Location350 7th St N, Naples, Florida
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174547467
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345292728
  • Enrollment ID: I20050214000654

Medical Identifiers

Medical identifiers for John J Weaver such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174547467NPI-NPPES
267147600MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME87906 (Florida)Primary
208M00000XHospitalist ME87906 (Florida)Secondary

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. John J Weaver allows following entities to bill medicare on his behalf.
Entity NameNchmd Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831120195
PECOS PAC ID: 9436139565
Enrollment ID: O20040721000254
Entity NameInpatient Consultants Of Florida, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396795597
PECOS PAC ID: 4789614785
Enrollment ID: O20050819000018
Entity NameCape Coral Hospitalists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336209790
PECOS PAC ID: 2961504923
Enrollment ID: O20070221000345

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. John J Weaver 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
John J Weaver, MD
350 7th St N,
Naples, FL 34102-5754

Ph: (239) 624-3997		John J Weaver, MD
350 7th St N,
Naples, FL 34102-5754

Ph: (239) 624-3997

Reviews and Comments


Internal Medicine Doctors in Naples, FL

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Phone: 239-315-7801    Fax: 855-888-3291
Dr. Karen Moss Ezrine, M.D.
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Dr. Todd D Brodie, M.D.
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Dr. Frank Michael Elterman, D.O.
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Practice Location: 2338 Immokalee Rd Ste 141, Naples, FL 34110
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Vincent Charles Bianca Iii, MD
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Phone: 239-597-5638    Fax: 239-597-5628

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.