Ummekalsoom Rahman Malik, MD - Medicare Internal Medicine in Lake Success, NY

Ummekalsoom Rahman Malik, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Lake Success, New York. She graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Optum Medical Care Pc and her current practice location is 410 Lakeville Rd, Ste 311, Lake Success, New York. You can reach out to her office (for appointments etc.) via phone at (516) 358-2400.

Ummekalsoom Rahman Malik is licensed to practice in New York (license number 182743) 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 1124021209.

Contact Information

Ummekalsoom Rahman Malik, MD
410 Lakeville Rd, Ste 311,
Lake Success, NY 11042-1103
(516) 358-2400
(516) 358-5454

Map and Direction




Physician's Profile

Full NameUmmekalsoom Rahman Malik
GenderFemale
SpecialityInternal Medicine
Experience41 Years
Location410 Lakeville Rd, Lake Success, New York
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:
  • Ummekalsoom Rahman Malik graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1124021209
  • Provider Enumeration Date: 05/23/2005
  • Last Update Date: 09/18/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3072407097
  • Enrollment ID: I20040630000114

Medical Identifiers

Medical identifiers for Ummekalsoom Rahman Malik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124021209NPI-NPPES
40Q371OtherNYBCBS
4569862OtherNYAETNA
3C1548OtherNYPHS
8725486007OtherNYCIGNA
AA71681OtherNYMDNY
2503643OtherNYGHI
P378916OtherNYOXFORD
182743OtherNYHIP

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 182743 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Francis Hospital - The Heart CenterRoslyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240997

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. Ummekalsoom Rahman Malik allows following entities to bill medicare on her behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321
Entity NameProhealth Care Associates Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275596280
PECOS PAC ID: 4486544186
Enrollment ID: O20040317000468

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. Ummekalsoom Rahman Malik 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
Ummekalsoom Rahman Malik, MD
410 Lakeville Rd, Ste 311,
Lake Success, NY 11042-1103

Ph: (516) 358-2400
Ummekalsoom Rahman Malik, MD
410 Lakeville Rd, Ste 311,
Lake Success, NY 11042-1103

Ph: (516) 358-2400

Reviews and Comments


Internal Medicine Doctors in Lake Success, NY

Vincent Vinciguerra, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: The Monter Cancer Center, 450 Lakeville Road, Lake Success, NY 11042
Phone: 516-734-8954    
Lora Weiselberg,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: The Monter Cancer Center, 450 Lakeville Road, Lake Success, NY 11042
Phone: 516-734-8963    
Steve W Rucker, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4 Ohio Drive, Suite 200, Lake Success, NY 11042
Phone: 516-775-4545    Fax: 516-775-4646
Richard Stark, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1999 Marcus Ave, Ste 120, Lake Success, NY 11042
Phone: 516-466-6611    Fax: 516-466-9582
Clifford Cooper, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2 Pro Health Plz, Lake Success, NY 11042
Phone: 516-622-6020    
Francisco Antonio Garcia-moreno, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 410 Lakeville Rd, Ste 311, Lake Success, NY 11042
Phone: 516-358-2400    Fax: 516-358-5454

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.