Dr Nagma A Hossain, MD - Medicare Infectious Disease in Redwood City, CA

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Dr Nagma A Hossain, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Redwood City, California. She went to State University Of New York Downstate Medical Center and graduated in 1998 and has 26 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice Coastal Health Partners, Alameda Health System, Pajaro Valley Health Care District, Diablo Infectious Disease Consultative Service Med Grp Inc and her current practice location is 1100 Veterans Blvd, Redwood City, California. You can reach out to her office (for appointments etc.) via phone at (650) 299-2000.

Dr Nagma A Hossain is licensed to practice in California (license number A88596) 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 1528141520.

Contact Information

Dr Nagma A Hossain, MD
1100 Veterans Blvd,
Redwood City, CA 94063-2037
(650) 299-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Nagma A Hossain
GenderFemale
SpecialityInfectious Disease
Experience26 Years
Location1100 Veterans Blvd, Redwood City, California
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:
  • Dr Nagma A Hossain attended and graduated from State University Of New York Downstate Medical Center in 1998
  NPI Data:
  • NPI Number: 1528141520
  • Provider Enumeration Date: 10/23/2006
  • Last Update Date: 06/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7810949765
  • Enrollment ID: I20050218000403

Medical Identifiers

Medical identifiers for Dr Nagma A Hossain such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528141520NPI-NPPES
00A885960MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A88596 (California)Secondary
207RI0200XInternal Medicine - Infectious Disease A88596 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Washington HospitalFremont, CAHospital
Watsonville Community HospitalWatsonville, CAHospital
St Rose HospitalHayward, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Coastal Health Partners155750372913
Alameda Health System3779494521533
Pajaro Valley Health Care District600229249714
Diablo Infectious Disease Consultative Service Med Grp Inc903218728110

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 Nagma A Hossain allows following entities to bill medicare on her behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764
Entity NameDiablo Infectious Disease Consultative Service Med Grp Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952376535
PECOS PAC ID: 9032187281
Enrollment ID: O20040924000239
Entity NameTelemedicine Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326338237
PECOS PAC ID: 9830351824
Enrollment ID: O20120509000349
Entity NameCoastal Health Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437599032
PECOS PAC ID: 1557503729
Enrollment ID: O20130819000221
Entity NamePajaro Valley Health Care District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285346809
PECOS PAC ID: 6002292497
Enrollment ID: O20231221001194

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 Nagma A Hossain 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 Nagma A Hossain, MD
1120 Grimley Ln,
San Jose, CA 95120-4220

Ph: (408) 439-3062		Dr Nagma A Hossain, MD
1100 Veterans Blvd,
Redwood City, CA 94063-2037

Ph: (650) 299-2000

Reviews and Comments


Internal Medicine Doctors in Redwood City, CA

Dorothy D. Nguyen, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2588    Fax: 650-299-4071
Dr. Alison Laura Pachynski, MD MPH
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 2710 Middlefield Rd, Redwood City, CA 94063
Phone: 650-364-6010    Fax: 650-366-4732
Anagha V Jain, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Veterans Blvd, Nephrology Dept, Redwood City, CA 94063
Phone: 650-299-4107    Fax: 650-299-3758
Ramesh Lingamneni, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    
Dr. Barrett Bryan, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 2900 Whipple Ave, Suite 130, Redwood City, CA 94062
Phone: 650-298-8774    Fax: 650-298-8667
Dr. Daniel Rengstorff, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Whipple Ave Ste 245, Redwood City, CA 94062
Phone: 650-365-3700    Fax: 650-368-3836
Francis Chui, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    

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.