Navjot Grewal, - Medicare Sleep Medicine in San Ramon, CA

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Navjot Grewal, is a medicare enrolled "Internal Medicine - Sleep Medicine" physician in San Ramon, California. He went to Edward Via Col Of Osteo Medicine-virginia Campus and graduated in 2013 and has 12 years of diverse experience with area of expertise as Sleep Medicine. He is a member of the group practice Cooper Physician Offices Pa, Haramandeep Singh Md Inc and his current practice location is 5201 Norris Canyon Rd Ste 120, San Ramon, California. You can reach out to his office (for appointments etc.) via phone at (925) 415-5353.

Navjot Grewal is licensed to practice in California (license number 20A17522) 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 1245646231.

Contact Information

Navjot Grewal,
5201 Norris Canyon Rd Ste 120,
San Ramon, CA 94583-5410
(925) 415-5353
(925) 850-1210

Map and Direction




Physician's Profile

Full NameNavjot Grewal
GenderMale
SpecialitySleep Medicine
Experience12 Years
Location5201 Norris Canyon Rd Ste 120, San Ramon, California
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:
  • Navjot Grewal attended and graduated from Edward Via Col Of Osteo Medicine-virginia Campus in 2013
  NPI Data:
  • NPI Number: 1245646231
  • Provider Enumeration Date: 07/10/2014
  • Last Update Date: 11/20/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5395039358
  • Enrollment ID: I20160815000406

Medical Identifiers

Medical identifiers for Navjot Grewal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245646231NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RS0012XInternal Medicine - Sleep Medicine 25MB09888800 (New Jersey)Secondary
208M00000XHospitalist 25MB09888800 (New Jersey)Secondary
207RS0012XInternal Medicine - Sleep Medicine 20A17522 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cape Regional Medical Center IncCape may court house, NJHospital
Inspira Medical Center VinelandVineland, NJHospital
Atlanticare Regional Medical CenterAtlantic city, NJHospital

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. Navjot Grewal allows following entities to bill medicare on his behalf.
Entity NameCooper Physician Offices Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154369510
PECOS PAC ID: 2860396611
Enrollment ID: O20031122000067
Entity NameCommunity Health Care, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700816816
PECOS PAC ID: 9335040419
Enrollment ID: O20040402000981
Entity NameApneacare Sleep Solutions Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578338505
PECOS PAC ID: 0446602171
Enrollment ID: O20240118002570

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. Navjot Grewal 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
Navjot Grewal,
5201 Norris Canyon Rd Ste 120,
San Ramon, CA 94583-5410

Ph: (925) 415-5353		Navjot Grewal,
5201 Norris Canyon Rd Ste 120,
San Ramon, CA 94583-5410

Ph: (925) 415-5353

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.

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