Alka Srivastava, MD - Medicare Hematology/oncology in Watertown, NY

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Alka Srivastava, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Watertown, New York. She graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Samaritan Medical Center, Claxton-hepburn Medical Center and her current practice location is 830 Washington St, Watertown, New York. You can reach out to her office (for appointments etc.) via phone at (315) 785-4673.

Alka Srivastava is licensed to practice in New York (license number 248091) 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 1780782185.

Contact Information

Alka Srivastava, MD
830 Washington St,
Watertown, NY 13601-4099
(315) 785-4673
(315) 788-4248

Map and Direction




Physician's Profile

Full NameAlka Srivastava
GenderFemale
SpecialityHematology/oncology
Experience30 Years
Location830 Washington St, Watertown, 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:
  • Alka Srivastava graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1780782185
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 02/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8820041429
  • Enrollment ID: I20050223000577

Medical Identifiers

Medical identifiers for Alka Srivastava such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780782185NPI-NPPES
02239283MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 248091 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Health Services Of Northern New York Inc ChhaPotsdam, NYHome health agency
Hospice And Palliative Care Of St Lawrence ValleyPotsdam, NYHospice
Claxton-hepburn Medical CenterOgdensburg, NYHospital
Canton-potsdam HospitalPotsdam, NYHospital
River Hospital ClinicsAlexandria bay, NYHospital
Samaritan Medical CenterWatertown, NYHospital
Gouverneur HospitalGouverneur, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Samaritan Medical Center8123914876124
Claxton-hepburn Medical Center842696650865

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. Alka Srivastava allows following entities to bill medicare on her behalf.
Entity NameClaxton-hepburn Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891753034
PECOS PAC ID: 8426966508
Enrollment ID: O20031110000552
Entity NameSamaritan Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598713745
PECOS PAC ID: 8123914876
Enrollment ID: O20040227000525
Entity NameRiver Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003814641
PECOS PAC ID: 2567372899
Enrollment ID: O20040614001352
Entity NameClaxton Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114164944
PECOS PAC ID: 0244389153
Enrollment ID: O20090526000410

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. Alka Srivastava 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
Alka Srivastava, MD
830 Washington St,
Watertown, NY 13601-4034

Ph: (315) 785-4673		Alka Srivastava, MD
830 Washington St,
Watertown, NY 13601-4099

Ph: (315) 785-4673

Reviews and Comments


Internal Medicine Doctors in Watertown, NY

Dr. Laura Ellen Boggs, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 53-59 Public Square, Suite 301, Watertown, NY 13601
Phone: 315-782-2141    Fax: 315-782-5123
Dr. Claudia B Fish, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1571 Washington St, Suite 201, Watertown, NY 13601
Phone: 315-782-1650    Fax: 315-788-8547
Dr. Shripad Brahmanand Pande, MD
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 830 Washington St, Watertown, NY 13601
Phone: 315-785-4000    Fax: 412-432-7480
Mr. Marco Alfredo Campitelli, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 830 Washington St, Watertown, NY 13601
Phone: 315-785-4000    
Charles F Romano, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 531 Washington St, Watertown, NY 13601
Phone: 315-788-7990    Fax: 315-788-4248
Dr. Melissa Youssef Beshay, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 830 Washington St, Watertown, NY 13601
Phone: 315-786-7300    Fax: 315-786-7310
Thiru Singam, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 830 Washington St, Watertown, NY 13601
Phone: 315-779-5298    Fax: 315-779-5295

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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