Julie Joanne Hattier, DO - Medicare Family Practice in Millville, DE

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Julie Joanne Hattier, DO is a medicare enrolled "Family Medicine" physician in Millville, Delaware. She went to West Virginia School Of Osteopathic Medicine and graduated in 1987 and has 39 years of diverse experience with area of expertise as Family Practice. Her current practice location is 550 Atlantic Ave, Millville, Delaware. You can reach out to her office (for appointments etc.) via phone at (302) 537-8318.

Julie Joanne Hattier is licensed to practice in Delaware (license number C2 0006548) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1376632331.

Contact Information

Julie Joanne Hattier, DO
550 Atlantic Ave,
Millville, DE 19967-6709
(302) 537-8318
(302) 539-8736

Map and Direction




Physician's Profile

Full NameJulie Joanne Hattier
GenderFemale
SpecialityFamily Practice
Experience39 Years
Location550 Atlantic Ave, Millville, Delaware
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Julie Joanne Hattier attended and graduated from West Virginia School Of Osteopathic Medicine in 1987
  NPI Data:
  • NPI Number: 1376632331
  • Provider Enumeration Date: 10/11/2006
  • Last Update Date: 01/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7416974365
  • Enrollment ID: I20051029000220

Medical Identifiers

Medical identifiers for Julie Joanne Hattier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376632331NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine C2 0006548 (Delaware)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. Julie Joanne Hattier allows following entities to bill medicare on her behalf.
Entity NameDelaware Hyperbarics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295573111
PECOS PAC ID: 9537608120
Enrollment ID: O20240827003297

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. Julie Joanne Hattier 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
Julie Joanne Hattier, DO
550 Atlantic Ave,
Millville, DE 19967-6709

Ph: (302) 537-8318		Julie Joanne Hattier, DO
550 Atlantic Ave,
Millville, DE 19967-6709

Ph: (302) 537-8318

Reviews and Comments


Family Medicine Doctors in Millville, DE

Dr. Kimberly Mazzei Gallagher, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 35141 Atlantic Ave Unit 1, Millville, DE 19967
Phone: 302-537-3740    Fax: 302-537-3744
Dr. Ralph Joseph Defriece, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 32550 Docs Pl Unit 1, Millville, DE 19967
Phone: 302-541-4175    Fax: 888-987-4166

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.