Mariana Sylvia Joanne Middelhof, MD - Medicare Pediatric Medicine in Wellington, FL

Mariana Sylvia Joanne Middelhof, MD is a medicare enrolled "Pediatrics - Pediatric Gastroenterology" physician in Wellington, Florida. She graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Pediatric Medicine. She is a member of the group practice Gastro Health, Llc and her current practice location is 1157 S State Road 7, Wellington, Florida. You can reach out to her office (for appointments etc.) via phone at (561) 214-6695.

Mariana Sylvia Joanne Middelhof is licensed to practice in Florida (license number ME129529) 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 1710293337.

Contact Information

Mariana Sylvia Joanne Middelhof, MD
1157 S State Road 7,
Wellington, FL 33414-6101
(561) 214-6695
(305) 675-3378

Map and Direction




Physician's Profile

Full NameMariana Sylvia Joanne Middelhof
GenderFemale
SpecialityPediatric Medicine
Experience14 Years
Location1157 S State Road 7, Wellington, 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:
  • Mariana Sylvia Joanne Middelhof graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1710293337
  • Provider Enumeration Date: 08/19/2010
  • Last Update Date: 08/31/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3274823075
  • Enrollment ID: I20190130001912

Medical Identifiers

Medical identifiers for Mariana Sylvia Joanne Middelhof such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710293337NPI-NPPES
ME129529OtherFLFL MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0206XPediatrics - Pediatric Gastroenterology 282433 (New York)Secondary
2080P0206XPediatrics - Pediatric Gastroenterology ME129529 (Florida)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastro Health, Llc2365440567245

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. Mariana Sylvia Joanne Middelhof allows following entities to bill medicare on her behalf.
Entity NameThe Nemours Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386658615
PECOS PAC ID: 9537072483
Enrollment ID: O20040109000252
Entity NameGastro Health, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487767133
PECOS PAC ID: 2365440567
Enrollment ID: O20061127000011

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. Mariana Sylvia Joanne Middelhof 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
Mariana Sylvia Joanne Middelhof, MD
9500 S Dadeland Blvd, 200,
Miami, FL 33156-2824

Ph: (305) 468-4185
Mariana Sylvia Joanne Middelhof, MD
1157 S State Road 7,
Wellington, FL 33414-6101

Ph: (561) 214-6695

Reviews and Comments


Pediatrics Doctors in Wellington, FL

Middey Damian, M.D.
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Phone: 561-792-1525    Fax: 561-782-1521
Mohamed Chan, MD
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Dr. Lawrence Russell Bergman, M.D.
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Dr. Edith Michelle Spencer-morales, M.D.
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Phone: 561-798-8599    
Dr. Jodi Ellen Star, M.D.
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Practice Location: Guiding Light Wellness Center, 3319 State Road 7 Ste 210, Wellington, FL 33449
Phone: 561-422-3314    Fax: 561-422-3315
Dr. Nataliya G. Stumbo, D.O.
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Practice Location: 1447 Medical Park Blvd, Suite 402, Wellington, FL 33414
Phone: 561-790-2600    Fax: 561-790-1535

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).

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