Dr Craig Kornreich, MD - Medicare Dermatology in Oceanside, NY

Dr Craig Kornreich, MD is a medicare enrolled "Dermatology" physician in Oceanside, New York. He went to Columbia University College Of Physicians And Surgeons and graduated in 1995 and has 29 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice South Nassau Dermatology Pc and his current practice location is 258 Merrick Rd, Oceanside, New York. You can reach out to his office (for appointments etc.) via phone at (516) 766-0345.

Dr Craig Kornreich is licensed to practice in New York (license number 204973-1) 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 1336146232.

Contact Information

Dr Craig Kornreich, MD
258 Merrick Rd,
Oceanside, NY 11572-1427
(516) 766-0345
(516) 255-5353

Map and Direction




Physician's Profile

Full NameDr Craig Kornreich
GenderMale
SpecialityDermatology
Experience29 Years
Location258 Merrick Rd, Oceanside, New York
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 Craig Kornreich attended and graduated from Columbia University College Of Physicians And Surgeons in 1995
  NPI Data:
  • NPI Number: 1336146232
  • Provider Enumeration Date: 07/07/2005
  • Last Update Date: 04/07/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 7113041385
  • Enrollment ID: I20100825000932

Medical Identifiers

Medical identifiers for Dr Craig Kornreich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336146232NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 204973-1 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Nassau Dermatology Pc428452535312

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 Craig Kornreich allows following entities to bill medicare on his behalf.
Entity NameSouth Nassau Dermatology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144272899
PECOS PAC ID: 4284525353
Enrollment ID: O20040320000503

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 Craig Kornreich 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 Craig Kornreich, MD
258 Merrick Rd,
Oceanside, NY 11572-1427

Ph: (516) 766-0345
Dr Craig Kornreich, MD
258 Merrick Rd,
Oceanside, NY 11572-1427

Ph: (516) 766-0345

Reviews and Comments


Dermatology Doctors in Oceanside, NY

Dr. Eve Lowenstein, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 258 Merrick Rd, Oceanside, NY 11572
Phone: 516-255-0684    
Dr. Michael Cohen, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 258 Merrick Rd, Oceanside, NY 11572
Phone: 516-766-0345    Fax: 516-255-5353
Dr. Barrett Eisenstat, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 258 Merrick Rd, Oceanside, NY 11572
Phone: 516-766-0345    
Elie B Lowenstein, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 258 Merrick Rd, Oceanside, NY 11572
Phone: 516-766-0345    Fax: 516-634-0196
Dr. Russell W Cohen, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 258 Merrick Rd, Oceanside, NY 11572
Phone: 516-766-0345    Fax: 516-255-5353
Dr. William Lefing, MD
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 2940 Lower Lincoln Ave, Oceanside, NY 11572
Phone: 516-678-3966    

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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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