Harbir D Singh, MD - Medicare Family Practice in Tucson, AZ

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Harbir D Singh, MD is a medicare enrolled "Internal Medicine" physician in Tucson, Arizona. He graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Pinnacle Health Care Llc and his current practice location is 5663 E Grant Rd, Tucson, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 433-4964.

Harbir D Singh is licensed to practice in Arizona (license number 32999) 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 1508844846.

Contact Information

Harbir D Singh, MD
5663 E Grant Rd,
Tucson, AZ 85712-2211
(520) 433-4964
(520) 204-1940

Map and Direction




Physician's Profile

Full NameHarbir D Singh
GenderMale
SpecialityFamily Practice
Experience32 Years
Location5663 E Grant Rd, Tucson, Arizona
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:
  • Harbir D Singh graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1508844846
  • Provider Enumeration Date: 01/06/2006
  • Last Update Date: 01/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4082676101
  • Enrollment ID: I20041101000963

Medical Identifiers

Medical identifiers for Harbir D Singh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508844846NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 32999 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Agape Hospice & Palliative Care, LlcTucson, AZHospice
Santa Rosa Care CenterTucson, AZNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pinnacle Health Care Llc327470659312

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. Harbir D Singh allows following entities to bill medicare on his behalf.
Entity NamePinnacle Health Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568793974
PECOS PAC ID: 3274706593
Enrollment ID: O20111102000567
Entity NameNorthwest Hbp Medical Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407353006
PECOS PAC ID: 8921356536
Enrollment ID: O20180730001756
Entity NameWestern Mountain Hospital Physicians, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992278360
PECOS PAC ID: 1052659737
Enrollment ID: O20190205003639
Entity NameGreen Valley Hospital Medicine Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215604236
PECOS PAC ID: 3779973839
Enrollment ID: O20211203000205

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. Harbir D 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
Harbir D Singh, MD
Po Box 43100,
Tucson, AZ 85733-3100

Ph: (520) 722-3777		Harbir D Singh, MD
5663 E Grant Rd,
Tucson, AZ 85712-2211

Ph: (520) 433-4964

Reviews and Comments


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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.