Mr Xavier Antonio Bonilla, PHD - Medicare Psychologist in New Market, MD

Mr Xavier Antonio Bonilla, PHD is a medicare enrolled "Psychologist" provider in New Market, Maryland. His current practice location is 4 W Main St, New Market, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 381-4586.

Mr Xavier Antonio Bonilla is licensed to practice in Maryland (license number 07314) 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 1922384999.

Contact Information

Mr Xavier Antonio Bonilla, PHD
4 W Main St,
New Market, MD 21774-6290
(301) 381-4586
(240) 563-0460

Map and Direction




Healthcare Provider's Profile

Full NameMr Xavier Antonio Bonilla
GenderMale
SpecialityPsychologist
Location4 W Main St, New Market, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922384999
  • Provider Enumeration Date: 10/22/2011
  • Last Update Date: 09/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8820460256
  • Enrollment ID: I20250212003270

Medical Identifiers

Medical identifiers for Mr Xavier Antonio Bonilla such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922384999NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 07314 (Maryland)Primary
101YM0800XCounselor - Mental Health LC4176 (Maryland)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. Mr Xavier Antonio Bonilla allows following entities to bill medicare on his behalf.
Entity NameGreen Valley Therapy, L.l.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457069858
PECOS PAC ID: 1850738493
Enrollment ID: O20240319001961

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. Mr Xavier Antonio Bonilla 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
Mr Xavier Antonio Bonilla, PHD
4 W Main St,
New Market, MD 21774-6290

Ph: (301) 381-4586
Mr Xavier Antonio Bonilla, PHD
4 W Main St,
New Market, MD 21774-6290

Ph: (301) 381-4586

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).

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