Eric Chang, M.D.
Nephrology Physician · Sacramento, CA
Eric Chang, M.D. is a nephrology physician with a practice address in Sacramento, California, and NPI 1477996031, issued on Apr 14, 2013. Check the license (California A152903, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric Chang
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A152903 CA
Self-reported in NPPES; status is on the state search - Practice location
- 333 University Ave Ste 120, Sacramento, CA 95825
- Phone
- (916) 929-8564
- Enumerated
- Apr 14, 2013
- Record last updated
- Feb 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (916) 929-4529
- Medicare enrollment
- Enrolled (PECOS I20180702001807); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 333 University Ave Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Syed Ali, M.D.Nephrology Physician1376799858
- Nancy Calton, FNPFamily Nurse Practitioner1720585177
- Maureen Campbell, NPFamily Nurse Practitioner1326763319
- Pauline DollagaFamily Nurse Practitioner1962207001
- Sheldon LeongNephrology Physician1467764654
- Olivia OrtezaNephrology Physician1316395569
Verify Eric Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A152903Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average nephrology physician in 2024
1,245 Medicare Part D claims for 211 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Losartan Potassium165 claims
- Furosemide133 claims
- Calcitriol128 claims
- Amlodipine Besylate95 claims
- Calcium Acetate75 claims
- Hydralazine Hcl71 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: $330.13
7 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Capital Nephrology Medical GroupSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Chang among 1,468 nephrology physician records in California
Eric Chang, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 83% of them.
- NPI issued2013 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2018 · median 2001 among the 1,128 with a school on file
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Sacramento → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Syed Ali, M.D.Sacramento, CA 958251376799858
- Anthony Alvarado, MDSacramento, CA 958251497906374
- James Gehrig, MDSacramento, CA 958251619049434
- Sheldon LeongSacramento, CA 958251467764654
- Tuan Nguyen, M.D.Sacramento, CA 958251831325174
- Olivia OrtezaSacramento, CA 958251316395569
- Rekha Pareek, MDSacramento, CA 958251497833123
- Jignesh Patel, MDSacramento, CA 958251114005832
Common questions
What is Eric Chang, M.D.'s NPI number?
Eric Chang, M.D.'s National Provider Identifier (NPI) is 1477996031, issued on Apr 14, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Eric Chang, M.D. located?
The NPPES record lists a practice address at 333 University Ave Ste 120, Sacramento, CA, 95825. Phone: (916) 929-8564. Providers update this record themselves, so call before visiting.
How can I verify Eric Chang, M.D.'s license?
NPPES lists California license number A152903, 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 Eric Chang, M.D. prescribe under Medicare Part D?
In 2024, Eric Chang, M.D. had 1,245 Medicare Part D claims for 211 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.