Dr Nalini Singh, MD - Medicare Internal Medicine in San Dimas, CA

Dr Nalini Singh, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in San Dimas, California. Her current practice location is 1334 W Covina Blvd Ste 202, San Dimas, California. You can reach out to her office (for appointments etc.) via phone at (909) 592-2023.

Dr Nalini Singh is licensed to practice in California (license number A61430) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1619070539.

Contact Information

Dr Nalini Singh, MD
1334 W Covina Blvd Ste 202,
San Dimas, CA 91773-3211
(909) 592-2023
Not Available

Map and Direction




Physician's Profile

Full NameDr Nalini Singh
GenderFemale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location1334 W Covina Blvd Ste 202, San Dimas, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619070539
  • Provider Enumeration Date: 09/06/2006
  • Last Update Date: 09/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3577666221
  • Enrollment ID: I20070316000491

Medical Identifiers

Medical identifiers for Dr Nalini Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619070539NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A61430 (California)Primary

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 Nalini Singh allows following entities to bill medicare on her behalf.
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameNalini Singh Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053089086
PECOS PAC ID: 0941676266
Enrollment ID: O20221011002920

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 Nalini Singh 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 Nalini Singh, MD
1334 W Covina Blvd Ste 202,
San Dimas, CA 91773-3211

Ph: (909) 592-2023
Dr Nalini Singh, MD
1334 W Covina Blvd Ste 202,
San Dimas, CA 91773-3211

Ph: (909) 592-2023

Reviews and Comments


Internal Medicine Doctors in San Dimas, CA

Bahman John Moghadam,
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 1335 Cypress St Ste 205, San Dimas, CA 91773
Phone: 909-542-2777    
Dr. Abid Arif Rizvi, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1335 Cypress St Ste 205, San Dimas, CA 91773
Phone: 909-542-2777    
Claudio H Gallego, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1335 W Cypress Ave, Suite # 205, San Dimas, CA 91773
Phone: 909-542-2770    Fax: 909-394-1800
Mr. Ron Dunchok, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1334 West Covina Blvd, Suite 204, San Dimas, CA 91773
Phone: 909-599-6300    Fax: 909-305-2500
Dr. Jim Nguyen, D.O.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1335 Cypress St Ste 205, San Dimas, CA 91773
Phone: 909-542-2777    
Raymond Esparza, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1330 W Covina Blvd, #203, San Dimas, CA 91773
Phone: 909-394-0044    Fax: 909-394-6133
Mr. Afshin Saadat, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1334 W Covina Blvd Ste 204, San Dimas, CA 91773
Phone: 909-599-6300    Fax: 909-305-2500

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.