Kweku Grant-Acquah, M.D.
Ophthalmology Physician · Upland, CA
Kweku Grant-Acquah, M.D. is an ophthalmology physician with a practice address in Upland, California, and NPI 1831327626, issued on Jun 30, 2009. Check the license (California A126202, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kweku Grant-Acquah
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A126202 CA
Self-reported in NPPES; status is on the state search - Practice location
- 494 N Mountain Ave, Upland, CA 91786
- Phone
- (909) 552-7200
- Enumerated
- Jun 30, 2009
- Record last updated
- Mar 31, 2025
- Medicare enrollment
- Enrolled (PECOS I20131029002250); accepts Medicare assignment
- Medical or professional school
- University Of Chicago, Pritzker School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 494 N Mountain Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Theresa Sarno, O.D.Optometrist1346231305
Verify Kweku Grant-Acquah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A126202Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average ophthalmology physician in 2024
978 Medicare Part D claims for 317 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Prednisolone Acetate269 claims
- Ketorolac Tromethamine247 claims
- Ofloxacin218 claims
- Latanoprost88 claims
- Neomycin-Polymyxin-Dexameth36 claims
- Brimonidine Tartrate23 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $23.83
1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Azul Vision IncUpland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kweku Grant-Acquah among 2,899 ophthalmology physician records in California
Kweku Grant-Acquah, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 72% of them.
- NPI issued2009 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2009 · median 2001 among the 1,907 with a school on file
- Record last updated2025 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Upland → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Pamela Bekendam, M.D.Upland, CA 917861225135288
- Peter Bekendam, MDUpland, CA 917861740468263
- Siddharth Bhargava, MDUpland, CA 917861043849078
- Andrea Ching, M.D.Upland, CA 917861669495214
- Robert Gunzenhauser, MDUpland, CA 917861457988065
- Julie King, M.D.Upland, CA 917861518980069
- Richmond Roeske, M.D.Upland, CA 917861720009913
- Kanaklal SenUpland, CA 917861952254757
Common questions
What is Kweku Grant-Acquah, M.D.'s NPI number?
Kweku Grant-Acquah, M.D.'s National Provider Identifier (NPI) is 1831327626, issued on Jun 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Kweku Grant-Acquah, M.D. located?
The NPPES record lists a practice address at 494 N Mountain Ave, Upland, CA, 91786. Phone: (909) 552-7200. Providers update this record themselves, so call before visiting.
How can I verify Kweku Grant-Acquah, M.D.'s license?
NPPES lists California license number A126202, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kweku Grant-Acquah, M.D. prescribe under Medicare Part D?
In 2024, Kweku Grant-Acquah, M.D. had 978 Medicare Part D claims for 317 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.