Dr Derry Rajan, MD - Medicare Family Practice in Oceanside, NY

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Dr Derry Rajan, MD is a medicare enrolled "Family Medicine" physician in Oceanside, New York. He graduated from medical school in 2004 and has 21 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Christus Trinity Clinic, Hospital Medicine Services Of Tx, Pc and his current practice location is 196 Merrick Rd, Oceanside, New York. You can reach out to his office (for appointments etc.) via phone at (516) 255-8400.

Dr Derry Rajan is licensed to practice in Texas (license number Q2833) 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 1992010433.

Contact Information

Dr Derry Rajan, MD
196 Merrick Rd,
Oceanside, NY 11572-1420
(516) 255-8400
Not Available

Map and Direction




Physician's Profile

Full NameDr Derry Rajan
GenderMale
SpecialityFamily Practice
Experience21 Years
Location196 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 Derry Rajan graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1992010433
  • Provider Enumeration Date: 08/09/2010
  • Last Update Date: 11/25/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 1254640683
  • Enrollment ID: I20151026000252

Medical Identifiers

Medical identifiers for Dr Derry Rajan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992010433NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery AC4187868124 (New York)Secondary
207Q00000XFamily Medicine Q2833 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Methodist HospitalSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christus Trinity Clinic30724267411217
Hospital Medicine Services Of Tx, Pc3274998067221

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 Derry Rajan allows following entities to bill medicare on his behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091
Entity NameQuestcare Hospitalists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265441620
PECOS PAC ID: 5799785119
Enrollment ID: O20070109000581
Entity NameSound Inpatient Physicians Of Texas I, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831424563
PECOS PAC ID: 8729133640
Enrollment ID: O20090828000300
Entity NameHospitalist Medicine Physicians Of Texas - San Antonio, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174002208
PECOS PAC ID: 7416207873
Enrollment ID: O20180905001955
Entity NameTransitional Care Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609463405
PECOS PAC ID: 3779996590
Enrollment ID: O20210208001430
Entity NameHospital Medicine Services Of Tx, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881392363
PECOS PAC ID: 3274998067
Enrollment ID: O20230501001255

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 Derry Rajan 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 Derry Rajan, MD
1406 College Dr 1,
Texarkana, TX 75503-3580

Ph: (903) 614-7693		Dr Derry Rajan, MD
196 Merrick Rd,
Oceanside, NY 11572-1420

Ph: (516) 255-8400

Reviews and Comments


Family Medicine Doctors in Oceanside, NY

Kenya Crafton, FNP-BC
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Medicare: Medicare Enrolled
Practice Location: 1 Healthy Way, Oceanside, NY 11572
Phone: 516-632-3000    
Mary Kristine Ellis, M.D.
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Practice Location: 196 Merrick Rd, Oceanside, NY 11572
Phone: 516-255-8400    
Dr. Zeeshan Alam Khan, MD
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Practice Location: 196 Merrick Rd, Oceanside, NY 11572
Phone: 516-255-8400    
Dr. Lillian Carolina, MD
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Practice Location: 1 Healthy Way, Oceanside, NY 11572
Phone: 516-255-8400    
Jamil Uddin Ahmed, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Healthy Way, Oceanside, NY 11572
Phone: 516-632-3666    
Dr. Shara Rebecca Feltheimer, DO
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Medicare: Medicare Enrolled
Practice Location: 1 Healthy Way, Oceanside, NY 11572
Phone: 516-632-3000    
Malcolm Forbes, MD
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Medicare: Medicare Enrolled
Practice Location: 1 Healthy Way, Oceanside, NY 11572
Phone: 516-255-8414    

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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