Zachary Christian Trenary, MS OTR/L - Medicare Occupational Therapist in Selbyville, DE

Zachary Christian Trenary, MS OTR/L is a medicare enrolled "Occupational Therapist" provider in Selbyville, Delaware. He graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Occupational Therapy. He is a member of the group practice Ati Holdings Llc and his current practice location is 38394 Dupont Blvd Ste A&b, Selbyville, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 524-5951.

Zachary Christian Trenary is licensed to practice in Maryland (license number 08336) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1376023788.

Contact Information

Zachary Christian Trenary, MS OTR/L
38394 Dupont Blvd Ste A&b,
Selbyville, DE 19975-3049
(302) 524-5951
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameZachary Christian Trenary
GenderMale
SpecialityOccupational Therapy
Experience7 Years
Location38394 Dupont Blvd Ste A&b, Selbyville, Delaware
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Zachary Christian Trenary graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1376023788
  • Provider Enumeration Date: 08/15/2018
  • Last Update Date: 08/15/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5799036869
  • Enrollment ID: I20180928002224

Medical Identifiers

Medical identifiers for Zachary Christian Trenary such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376023788NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist 08336 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ati Holdings Llc9537112719375

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. Zachary Christian Trenary allows following entities to bill medicare on his behalf.
Provider NameAti Holdings Llc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1396781050
PECOS PAC ID: 9537112719
Enrollment ID: O20061101000380

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. Zachary Christian Trenary 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
Zachary Christian Trenary, MS OTR/L
30845 Ward Rd,
Salisbury, MD 21804-2753

Ph: (410) 713-2572
Zachary Christian Trenary, MS OTR/L
38394 Dupont Blvd Ste A&b,
Selbyville, DE 19975-3049

Ph: (302) 524-5951

Reviews and Comments


Occupational Therapist in Selbyville, DE

Sheila Marie Brant,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 39 Sandy Branch Dr, Selbyville, DE 19975
Phone: 443-783-5685    
Dawn Nielsen,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 31 Hosier St, Selbyville, DE 19975
Phone: 302-436-1000    
Susan Gallagher, OTR/L,CLT
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 21111 Arrington Dr, Selbyville, DE 19975
Phone: 302-436-0808    
Tashai T.a. Lamadieu,
Occupational Therapist
Medicare: Medicare Enrolled
Practice Location: 6 Ellis Alley Unit 6, Selbyville, DE 19975
Phone: 302-524-8333    
Ms. Joanne C Cassidy, OT
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 31 Hoosier St, Selbyville, DE 19975
Phone: 302-856-1000    Fax: 302-856-1950
Ms. Dawn Michele Stewart, OTL
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 38314 Beachview Ct, Unit 1080, Selbyville, DE 19975
Phone: 302-841-8419    

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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