Montacer Belfancha, NP - Medicare Nurse Practitioner in Lake St Louis, MO

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Montacer Belfancha, NP is a medicare enrolled "Nurse Practitioner" in Lake St Louis, Missouri. His current practice location is 100 Medical Plz, Lake St Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 584-4803.

Montacer Belfancha is licensed to practice in Missouri (license number 2024030419) 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 1639914609.

Contact Information

Montacer Belfancha, NP
100 Medical Plz,
Lake St Louis, MO 63367-1366
(636) 584-4803
Not Available

Map and Direction




Provider's Profile

Full NameMontacer Belfancha
GenderMale
SpecialityNurse Practitioner
Location100 Medical Plz, Lake St Louis, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639914609
  • Provider Enumeration Date: 07/01/2024
  • Last Update Date: 09/19/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8426599507
  • Enrollment ID: I20240916003895

Medical Identifiers

Medical identifiers for Montacer Belfancha such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639914609NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 2024030419 (Missouri)Primary
163WE0003XRegistered Nurse - Emergency 2014004753 (Missouri)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. Montacer Belfancha allows following entities to bill medicare on his behalf.
Entity NameMissouri Baptist Hospital Of Sullivan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295743169
PECOS PAC ID: 2668380148
Enrollment ID: O20060410000616
Entity NameCep America Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619332046
PECOS PAC ID: 6608056171
Enrollment ID: O20150312000325

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. Montacer Belfancha 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
Montacer Belfancha, NP
100 Medical Plz,
Lake St Louis, MO 63367-1366

Ph: (636) 584-4803		Montacer Belfancha, NP
100 Medical Plz,
Lake St Louis, MO 63367-1366

Ph: (636) 584-4803

Reviews and Comments


Nurse Practitioner Nurses in Lake St Louis, MO

Victoria Lynn Hines, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 100 Medical Plz, Lake St Louis, MO 63367
Phone: 636-625-5200    Fax: 636-625-5314
Akiko Okabe, AGACNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 100 Medical Plz, Lake St Louis, MO 63367
Phone: 314-317-0600    Fax: 314-317-0606
Molly Lombardo, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 300 Medical Plz Ste 221, Lake St Louis, MO 63367
Phone: 636-625-6041    
Katie D Schmidt, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 300 Medical Plz Ste 150, Lake St Louis, MO 63367
Phone: 636-625-2662    
Yunhee Choi Cruse, CNP, FNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 100 Medical Plz, Lake St Louis, MO 63367
Phone: 636-625-5200    
Michelle Louise Wallweber, MSN, APRN, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 21 Meadows Circle Dr Ste 324, Lake St Louis, MO 63367
Phone: 636-389-2488    
Katherine Elizabeth Benenati, AGACNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 300 Medical Plz Ste 150, Lake St Louis, MO 63367
Phone: 636-625-2662    Fax: 636-625-1644

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.