Dr James F Gustainis, DMD - Medicare Dentist in West Chester, PA

Dr James F Gustainis, DMD is a medicare enrolled "Dentist - Oral And Maxillofacial Surgery" provider in West Chester, Pennsylvania. His current practice location is 600 E Marshall St Ste 106, West Chester, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 431-2161.

Dr James F Gustainis is licensed to practice in Pennsylvania (license number DS020955L) 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 1093795080.

Contact Information

Dr James F Gustainis, DMD
600 E Marshall St Ste 106,
West Chester, PA 19380-4443
(610) 431-2161
(610) 431-2173

Map and Direction




Healthcare Provider's Profile

Full NameDr James F Gustainis
GenderMale
SpecialityDentist - Oral And Maxillofacial Surgery
Location600 E Marshall St Ste 106, West Chester, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1093795080
  • Provider Enumeration Date: 01/18/2006
  • Last Update Date: 04/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3870538358
  • Enrollment ID: I20050624000548

Medical Identifiers

Medical identifiers for Dr James F Gustainis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093795080NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1223S0112XDentist - Oral And Maxillofacial Surgery DS020955L (Pennsylvania)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 James F Gustainis allows following entities to bill medicare on his behalf.
Entity NameOral And Maxillofacial Surgery Associates Of Chester County Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417910589
PECOS PAC ID: 2163406414
Enrollment ID: O20040615001159

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 James F Gustainis 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 James F Gustainis, DMD
600 E Marshall St, Suite 106,
West Chester, PA 19380-4441

Ph: (610) 431-2161
Dr James F Gustainis, DMD
600 E Marshall St Ste 106,
West Chester, PA 19380-4443

Ph: (610) 431-2161

Reviews and Comments


Dentist in West Chester, PA

Dr. Richard C. Nelson, D.D.S.
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Medicare: Not Enrolled in Medicare
Practice Location: 619 S High St, West Chester, PA 19382
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Jillian Zhu, DDS
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Practice Location: 600 E Marshall St, West Chester, PA 19380
Phone: 484-948-2900    
Dr. Bahaa Asfar, DDS
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Phone: 610-701-0102    
Dr. Paul William Britt Jr., DDS
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Medicare: Medicare Enrolled
Practice Location: 1211 Wilmington Pike, Suite 306, West Chester, PA 19382
Phone: 610-399-0864    Fax: 610-399-8504
Dr. Kailin E Guttman, DMD
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Medicare: Not Enrolled in Medicare
Practice Location: 1581 Mcdaniel Dr, West Chester, PA 19380
Phone: 610-436-9736    
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Practice Location: 5 N Walnut St, West Chester, PA 19380
Phone: 610-436-8485    
Elizabeth Marie Grumbein, DMD
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Medicare: Not Enrolled in Medicare
Practice Location: 656 Downingtown Pike, West Chester, PA 19380
Phone: 610-429-2945    

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.

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