Dr Adam Jacob Grunbaum, DO, FACOI, FACR - Medicare Rheumatology in Trinity, FL

Dr Adam Jacob Grunbaum, DO, FACOI, FACR is a medicare enrolled "Internal Medicine - Rheumatology" physician in Trinity, Florida. He graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Gulf Coast Rheumatology Pllc and his current practice location is 9332 State Road 54 Ste 301, Trinity, Florida. You can reach out to his office (for appointments etc.) via phone at (727) 940-9391.

Dr Adam Jacob Grunbaum is licensed to practice in Florida (license number OS9755) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1255522488.

Contact Information

Dr Adam Jacob Grunbaum, DO, FACOI, FACR
9332 State Road 54 Ste 301,
Trinity, FL 34655-1810
(727) 940-9391
(727) 937-4003

Map and Direction




Physician's Profile

Full NameDr Adam Jacob Grunbaum
GenderMale
SpecialityRheumatology
Experience20 Years
Location9332 State Road 54 Ste 301, Trinity, Florida
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Adam Jacob Grunbaum graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1255522488
  • Provider Enumeration Date: 08/05/2007
  • Last Update Date: 01/23/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9830259142
  • Enrollment ID: I20081117000439

Medical Identifiers

Medical identifiers for Dr Adam Jacob Grunbaum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255522488NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology OS9755 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morton Plant HospitalClearwater, FLHospital
Medical Center Of TrinityTrinity, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gulf Coast Rheumatology Pllc36788425562

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 Adam Jacob Grunbaum allows following entities to bill medicare on his behalf.
Entity NameGulf Coast Rheumatology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164955027
PECOS PAC ID: 3678842556
Enrollment ID: O20171016002745

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 Adam Jacob Grunbaum 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 Adam Jacob Grunbaum, DO, FACOI, FACR
9332 State Road 54 Ste 301,
Trinity, FL 34655-1810

Ph: (727) 940-9391
Dr Adam Jacob Grunbaum, DO, FACOI, FACR
9332 State Road 54 Ste 301,
Trinity, FL 34655-1810

Ph: (727) 940-9391

Reviews and Comments


Internal Medicine Doctors in Trinity, FL

Mr. Sivakumar V Amar, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 3535 Little Road, Trinity, FL 34655
Phone: 727-375-0848    Fax: 727-375-5548
Mr. Jeffrey Scott Vasta, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3633 Little Road, Suite 101, Trinity, FL 34655
Phone: 727-375-2222    Fax: 866-244-2335
Ghiath Kashlan, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 8835 Hawbuck St, Trinity, FL 34655
Phone: 813-792-1900    Fax: 855-287-7006
Mazen Abusamaan, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 9330 State Road 54, Trinity, FL 34655
Phone: 727-834-4000    
Rene E Kunhardt, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 2035 Little Rd, Trinity, FL 34655
Phone: 727-842-9486    Fax: 727-849-2623
Richard Nicholas Maravel, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3633 Little Rd, Suite 101, Trinity, FL 34655
Phone: 727-375-7455    
Dr. Sudhir Agarwal, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3543 Little Rd Ste A, Trinity, FL 34655
Phone: 727-848-6400    Fax: 727-848-6200

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.