Subhash R Viswanathan, MD - Medicare Emergency Medicine in Jericho, NY

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Subhash R Viswanathan, MD is a medicare enrolled "Emergency Medicine" physician in Jericho, New York. He went to Pennsylvania State University College Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Em Alliance California Apc, Seven Star Hospital Associates Inc, Sound Physicians Emergency Medicine Of Southern California Pc and his current practice location is 555 N Broadway, Jericho, New York. You can reach out to his office (for appointments etc.) via phone at (516) 597-5070.

Subhash R Viswanathan is licensed to practice in California (license number C149731) 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 1508866542.

Contact Information

Subhash R Viswanathan, MD
555 N Broadway,
Jericho, NY 11753-2134
(516) 597-5070
(516) 597-5067

Map and Direction




Physician's Profile

Full NameSubhash R Viswanathan
GenderMale
SpecialityEmergency Medicine
Experience30 Years
Location555 N Broadway, Jericho, 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:
  • Subhash R Viswanathan attended and graduated from Pennsylvania State University College Of Medicine in 1994
  NPI Data:
  • NPI Number: 1508866542
  • Provider Enumeration Date: 07/29/2005
  • Last Update Date: 03/08/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8123078185
  • Enrollment ID: I20171117002945

Medical Identifiers

Medical identifiers for Subhash R Viswanathan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508866542NPI-NPPES
0053783MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 25MA07825900 (New Jersey)Secondary
207P00000XEmergency Medicine 248884 (New York)Secondary
207P00000XEmergency Medicine C149731 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health BakersfieldBakersfield, CAHospital
Hemet Global Medical CenterHemet, CAHospital
Palmdale Regional Medical CenterPalmdale, CAHospital
Adventist Health Tehachapi ValleyTehachapi, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Em Alliance California Apc195174989442
Seven Star Hospital Associates Inc4789083338106
Sound Physicians Emergency Medicine Of Southern California Pc943640696443

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. Subhash R Viswanathan allows following entities to bill medicare on his behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548667843
PECOS PAC ID: 6103739131
Enrollment ID: O20040121000458
Entity NameRiverside Emergency Physicians Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972539039
PECOS PAC ID: 0547173882
Enrollment ID: O20040729001307
Entity NameApex Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265711089
PECOS PAC ID: 4688844277
Enrollment ID: O20110909002790
Entity NameTeam Physicians Of Northern California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649692716
PECOS PAC ID: 7113215146
Enrollment ID: O20161006002407
Entity NameGrand Avenue Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962913632
PECOS PAC ID: 7315206653
Enrollment ID: O20180112002313
Entity NameCorona Regional Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134629298
PECOS PAC ID: 9133481484
Enrollment ID: O20180326001396
Entity NameSound Physicians Emergency Medicine Of Southern California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194180968
PECOS PAC ID: 9436406964
Enrollment ID: O20180716001079
Entity NameSeven Star Hospital Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043813140
PECOS PAC ID: 4789083338
Enrollment ID: O20210601002852
Entity NameEm Alliance California Apc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376305755
PECOS PAC ID: 1951749894
Enrollment ID: O20240410003580

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. Subhash R Viswanathan 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
Subhash R Viswanathan, MD
555 N Broadway,
Jericho, NY 11753-2134

Ph: (516) 597-5070		Subhash R Viswanathan, MD
555 N Broadway,
Jericho, NY 11753-2134

Ph: (516) 597-5070

Reviews and Comments


Emergency Medicine Doctors in Jericho, NY

Dr. Smita Krishna Badhey, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 28 Noel Ln, Jericho, NY 11753
Phone: 516-938-2821    
Mrs. Cathy L. Sheredos-funfgeld, P.A.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 216 Gardner Ave, Jericho, NY 11753
Phone: 516-938-3622    Fax: 212-563-0605
Robert A Miller, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 555 N. Broadway, Jericho, NY 11753
Phone: 516-597-5070    Fax: 516-597-5067

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.