Dr David E Hatoff, MD - Internal Medicine in Laguna Hills, CA

Dr David E Hatoff, MD is a Internal Medicine - Gastroenterology physician based in Laguna Hills, California. Dr David E Hatoff is licensed to practice in California (license number G28729) and his current practice location is 24221 Calle De La Louisa, Suite 300, Laguna Hills, California. He can be reached at his office (for appointments etc.) via phone at (949) 770-7691.

NPI number for Dr David E Hatoff is 1619930567 and his current mailing address is 24221 Calle De La Louisa, Suite 400, Laguna Hills, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1619930567.

Contact Information

Dr David E Hatoff, MD
24221 Calle De La Louisa, Suite 300,
Laguna Hills, CA 92653-7638
(949) 770-7691
(949) 465-8159

Map and Direction




Physician's Profile

Full NameDr David E Hatoff
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location24221 Calle De La Louisa, Laguna Hills, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1619930567
  • Provider Enumeration Date: 04/11/2006
  • Last Update Date: 09/28/2011

Medical Identifiers

Medical identifiers for Dr David E Hatoff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619930567NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G28729 (California)Primary

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 David E Hatoff is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr David E Hatoff, MD
24221 Calle De La Louisa, Suite 400,
Laguna Hills, CA 92653-7638

Ph: (949) 770-7163
Dr David E Hatoff, MD
24221 Calle De La Louisa, Suite 300,
Laguna Hills, CA 92653-7638

Ph: (949) 770-7691

Reviews and Comments


Internal Medicine Doctors in Laguna Hills, CA

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Dr. Teneese Nguyen, MD.
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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.

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