Dr Dean L Mittman, MD - Medicare in Rehoboth Beach, DE

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Dr Dean L Mittman, MD is a medicare enrolled "Dermatology" physician in Rehoboth Beach, Delaware. His current practice location is 18947 John J Williams Hwy Unit 201, Rehoboth Beach, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 645-4801.

Dr Dean L Mittman is licensed to practice in Delaware (license number C1-0028187) 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 1043359292.

Contact Information

Dr Dean L Mittman, MD
18947 John J Williams Hwy Unit 201,
Rehoboth Beach, DE 19971-4476
(302) 645-4801
(888) 987-4173

Map and Direction




Physician's Profile

Full NameDr Dean L Mittman
GenderMale
Speciality
Experience Years
Location18947 John J Williams Hwy Unit 201, Rehoboth Beach, 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:
  • Dr Dean L Mittman attended and graduated from in
  NPI Data:
  • NPI Number: 1043359292
  • Provider Enumeration Date: 02/05/2007
  • Last Update Date: 06/10/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Dean L Mittman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043359292NPI-NPPES
110426OtherMOMO MEDICARE
81287OtherARARK BLUE SHIELD
208573014MedicaidMO
142569001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 111705 (Missouri)Secondary
207N00000XDermatology C1-0028187 (Delaware)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 Dean L Mittman 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 Dean L Mittman, MD
1515 Savannah Rd,
Lewes, DE 19958-1675

Ph: (302) 645-3499		Dr Dean L Mittman, MD
18947 John J Williams Hwy Unit 201,
Rehoboth Beach, DE 19971-4476

Ph: (302) 645-4801

Reviews and Comments


Dermatology Doctors in Rehoboth Beach, DE


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.