Resham S. Chahal, MD
Ophthalmology Physician · Concord, CA
Resham S. Chahal, MD is an ophthalmology physician with a practice address in Concord, California, and NPI 1023061959, issued on May 19, 2006. Check the license (California G717320, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Resham S. Chahal
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G717320 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2338 Almond Ave, Concord, CA 94520
- Phone
- (925) 685-1130
- Enumerated
- May 19, 2006
- Record last updated
- Feb 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (925) 685-1162
- Medicare enrollment
- Enrolled (PECOS I20040205001226); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1984
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 2338 Almond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasdeep Chahal, MDOphthalmology Physician1710341920
- Lisa Chang, M.D.Ophthalmology Physician1962605907
- James DiepFoot & Ankle Surgery Podiatrist1740939404
Verify Resham S. Chahal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G717320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average ophthalmology physician in 2024
4,156 Medicare Part D claims for 1,102 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost951 claims
- Azelastine Hcl615 claims
- Dorzolamide-Timolol473 claims
- Erythromycin433 claims
- Timolol Maleate419 claims
- Brimonidine Tartrate369 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 practice group's MIPS final score for 2023 (Medicare payment program): 80.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,019.26
2 payments; by number, the most common kind was food and beverage; the largest payer was ConvaTec 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
- Mission Hills Eye Center Medical Associates IncPleasant Hill, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Resham S. Chahal among 2,899 ophthalmology physician records in California
Resham S. Chahal, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1984 · median 2001 among the 1,907 with a school on file
- Record last updated2017 · 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
- Jasdeep Chahal, MDConcord, CA 945201710341920
- Lisa Chang, M.D.Concord, CA 945201962605907
- Barbara Devane, D.OConcord, CA 945201043483944
- Karen Graham, MDConcord, CA 945201124004213
- 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 Resham S. Chahal, MD's NPI number?
Resham S. Chahal, MD's National Provider Identifier (NPI) is 1023061959, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Resham S. Chahal, MD located?
The NPPES record lists a practice address at 2338 Almond Ave, Concord, CA, 94520. Phone: (925) 685-1130. Providers update this record themselves, so call before visiting.
How can I verify Resham S. Chahal, MD's license?
NPPES lists California license number G717320, 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 Resham S. Chahal, MD prescribe under Medicare Part D?
In 2024, Resham S. Chahal, MD had 4,156 Medicare Part D claims for 1,102 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Resham S. Chahal, MD's MIPS final score?
The 2023 MIPS final score is 80.4 of 100, reported for the practice group. 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.