Karen Therese Graham, MD
Ophthalmology Physician · Concord, CA
Karen Therese Graham, MD is an ophthalmology physician with a practice address in Concord, California, and NPI 1124004213, issued on Dec 20, 2005. Check the license (California A53220, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Karen Therese Graham
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A53220 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2222 East St, Concord, CA 94520
- Phone
- (925) 687-8280
- Enumerated
- Dec 20, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (925) 687-9744
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 2222 East St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karen Therese Graham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A53220Check 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
975 Medicare Part D claims for 213 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Latanoprost202 claims
- Lumigan120 claims
- Brimonidine Tartrate66 claims
- Timolol Maleate64 claims
- Dorzolamide Hcl50 claims
- Alphagan P44 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $306.27
8 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
Karen Therese Graham among 2,899 ophthalmology physician records in California
Karen Therese Graham, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 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 Concord → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Resham Chahal, MDConcord, CA 945201023061959
- Jasdeep Chahal, MDConcord, CA 945201710341920
- Lisa Chang, M.D.Concord, CA 945201962605907
- Barbara Devane, D.OConcord, CA 945201043483944
- Viet Ho, MDConcord, CA 945201417969650
- Nadine Kindy-Baillot, MDConcord, CA 945201689650772
- Charlotte Nagel, M.D.Concord, CA 945201457344335
- George Simon, M.D.Concord, CA 945201225251697
Common questions
What is Karen Therese Graham, MD's NPI number?
Karen Therese Graham, MD's National Provider Identifier (NPI) is 1124004213, issued on Dec 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Karen Therese Graham, MD located?
The NPPES record lists a practice address at 2222 East St, Concord, CA, 94520. Phone: (925) 687-8280. Providers update this record themselves, so call before visiting.
How can I verify Karen Therese Graham, MD's license?
NPPES lists California license number A53220, 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 Karen Therese Graham, MD prescribe under Medicare Part D?
In 2024, Karen Therese Graham, MD had 975 Medicare Part D claims for 213 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Karen Therese Graham, MD's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.