Dr Kweku Grant-acquah, MD - Medicare Ophthalmology in Upland, CA

Dr Kweku Grant-acquah, MD is a medicare enrolled "Ophthalmology" physician in Upland, California. His current practice location is 494 N Mountain Ave, Upland, California. You can reach out to his office (for appointments etc.) via phone at (909) 552-7200.

Dr Kweku Grant-acquah is licensed to practice in California (license number A126202) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1831327626.

Contact Information

Dr Kweku Grant-acquah, MD
494 N Mountain Ave,
Upland, CA 91786-5178
(909) 552-7200
Not Available

Map and Direction




Physician's Profile

Full NameDr Kweku Grant-acquah
GenderMale
SpecialityOphthalmology
Location494 N Mountain Ave, Upland, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1831327626
  • Provider Enumeration Date: 06/30/2009
  • Last Update Date: 03/31/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2264667294
  • Enrollment ID: I20131029002250

Medical Identifiers

Medical identifiers for Dr Kweku Grant-acquah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831327626NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207WX0110XOphthalmology - Pediatric Ophthalmology And Strabismus Specialist A126202 (California)Secondary
207W00000XOphthalmology A126202 (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 Kweku Grant-acquah allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699877621
PECOS PAC ID: 3577476761
Enrollment ID: O20040219000974
Entity NameTrilogy Eye Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114205432
PECOS PAC ID: 6406021658
Enrollment ID: O20111216000199
Entity NameAzul Vision Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285247528
PECOS PAC ID: 2264851740
Enrollment ID: O20201001003562

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 Kweku Grant-acquah 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 Kweku Grant-acquah, MD
14726 Ramona Ave Ste 203,
Chino, CA 91710-5730

Ph: (626) 305-9100
Dr Kweku Grant-acquah, MD
494 N Mountain Ave,
Upland, CA 91786-5178

Ph: (909) 552-7200

Reviews and Comments


Ophthalmology Doctors in Upland, CA

Dr. Siddharth Bhargava, MD
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Practice Location: 555 N 13th Ave, Upland, CA 91786
Phone: 800-345-8979    Fax: 909-949-3967
Ryan Gregory Smith, MD
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Practice Location: 555 N 13th Ave, Upland, CA 91786
Phone: 909-277-2420    Fax: 909-206-1097
Dr. Pamela Bekendam, M.D.
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Practice Location: 555 N 13th Ave, Upland, CA 91786
Phone: 909-982-8846    Fax: 909-949-3967
Dr. Edward Stephen Yung, M.D.
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Practice Location: 555 N 13th Ave, Upland, CA 91786
Phone: 909-982-8846    
Martha Henao, MD
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Practice Location: 555 N 13th Ave, Upland, CA 91786
Phone: 909-277-2420    Fax: 909-206-1097
Dr. Julie Anne King, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 555 N 13th Ave, Upland, CA 91786
Phone: 909-982-8846    Fax: 909-949-3967
Dr. Caleb Ng,
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 555 N 13th Ave, Upland, CA 91786
Phone: 800-345-8979    Fax: 909-949-3967

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.