Nadie C Gressine, MD - Medicare Diagnostic Radiology in Orlando, FL

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Nadie C Gressine, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Orlando, Florida. She graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Ohri Llc, Orlando Health Medical Group Inc and her current practice location is 52 W Underwood St, Orlando, Florida. You can reach out to her office (for appointments etc.) via phone at (321) 842-8475.

Nadie C Gressine is licensed to practice in Florida (license number ME100177) 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 1265466395.

Contact Information

Nadie C Gressine, MD
52 W Underwood St,
Orlando, FL 32806-1110
(321) 842-8475
Not Available

Map and Direction




Physician's Profile

Full NameNadie C Gressine
GenderFemale
SpecialityDiagnostic Radiology
Experience33 Years
Location52 W Underwood St, Orlando, 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:
  • Nadie C Gressine graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1265466395
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 03/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0042102527
  • Enrollment ID: I20090117000042

Medical Identifiers

Medical identifiers for Nadie C Gressine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265466395NPI-NPPES
NS531OtherFLMEDICARE PTAN OHRI
PT353OtherFLMEDICARE PTAN OHMG
001111100MedicaidFL
145MZOtherFLBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology ME100177 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Orlando HealthOrlando, FLHospital
Orlando Health South Lake HospitalClermont, FLHospital
Bayfront Health - St PetersburgSaint petersburg, FLHospital
Health CentralOcoee, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ohri Llc498191216992
Orlando Health Medical Group Inc95370590841417

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. Nadie C Gressine allows following entities to bill medicare on her behalf.
Entity NameRadiology Associates Of South Florida Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699759183
PECOS PAC ID: 5799689659
Enrollment ID: O20031121000573
Entity NameOrlando Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669429577
PECOS PAC ID: 9537059084
Enrollment ID: O20040318000044
Entity NameRadiology Regional Center Professional Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619365772
PECOS PAC ID: 3274858295
Enrollment ID: O20150216001973
Entity NameOhri Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386034346
PECOS PAC ID: 4981912169
Enrollment ID: O20151008000809
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558313023
PECOS PAC ID: 5395657001
Enrollment ID: O20181119003281
Entity NameOhi West Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518572551
PECOS PAC ID: 2668882507
Enrollment ID: O20201105000368

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. Nadie C Gressine 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
Nadie C Gressine, MD
52 W Underwood St,
Orlando, FL 32806-1110

Ph: (321) 842-8475		Nadie C Gressine, MD
52 W Underwood St,
Orlando, FL 32806-1110

Ph: (321) 842-8475

Reviews and Comments


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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.