Dr Isabel Fernandez-holtzman, MD - Medicare Pediatrics in Fenton, MO

Dr Isabel Fernandez-holtzman, MD is a medicare enrolled "Pediatrics" physician in Fenton, Missouri. Her current practice location is 714 Gravois Rd, Ste 200, Fenton, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 349-5437.

Dr Isabel Fernandez-holtzman is licensed to practice in Missouri (license number 2002012674) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1629182852.

Contact Information

Dr Isabel Fernandez-holtzman, MD
714 Gravois Rd, Ste 200,
Fenton, MO 63026-7766
(636) 349-5437
(636) 349-6663

Map and Direction




Physician's Profile

Full NameDr Isabel Fernandez-holtzman
GenderFemale
SpecialityPediatrics
Location714 Gravois Rd, Fenton, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629182852
  • Provider Enumeration Date: 08/17/2006
  • Last Update Date: 05/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2163762626
  • Enrollment ID: I20190319002616

Medical Identifiers

Medical identifiers for Dr Isabel Fernandez-holtzman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629182852NPI-NPPES
205948003MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 2002012674 (Missouri)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 Isabel Fernandez-holtzman allows following entities to bill medicare on her behalf.
Entity NameWuca-fenton Pediatrics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760953095
PECOS PAC ID: 0840530481
Enrollment ID: O20190319001480

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 Isabel Fernandez-holtzman 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 Isabel Fernandez-holtzman, MD
Po Box 505500,
Saint Louis, MO 63150-5500

Ph: (636) 349-5437
Dr Isabel Fernandez-holtzman, MD
714 Gravois Rd, Ste 200,
Fenton, MO 63026-7766

Ph: (636) 349-5437

Reviews and Comments


Pediatrics Doctors in Fenton, MO

Lori Hugg, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1345 Smizer Mill Rd, Fenton, MO 63026
Phone: 636-496-5021    
Joseph Rudolph, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1011 Bowles Ave, Suite 300, Fenton, MO 63026
Phone: 314-496-5000    Fax: 314-496-5015
Dr. Lauren Elizabeth Jones, DO
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 714 Gravois Rd, Ste 200, Fenton, MO 63026
Phone: 636-345-5437    Fax: 636-349-6663
Dr. Sue E Jagler, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 714 Gravois Rd, Ste 200, Fenton, MO 63026
Phone: 636-349-5437    Fax: 636-349-6663
Dr. Andrew L Karanas, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 10 Bowles Ave, Fenton, MO 63026
Phone: 636-496-2502    
Dr. Stephen E. Thierauf, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 1203 Smizer Mill Rd, Ste 108, Fenton, MO 63026
Phone: 636-717-1340    Fax: 636-717-1344

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.