Jeffrey Che-Cheng Chen, M.D.
Nephrology Physician · Monterey, CA
Jeffrey Che-Cheng Chen, M.D. is a nephrology physician with a practice address in Monterey, California, and NPI 1346395704, issued on Jan 24, 2007. Check the license (California A064022, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Che-Cheng Chen
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A064022 CA
Self-reported in NPPES; status is on the state search - Practice location
- 757 Pacific Street, Monterey, CA 93940
- Phone
- (831) 375-6802
- Enumerated
- Jan 24, 2007
- Record last updated
- Jan 8, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (831) 375-0958
- Medicaid ID
- GR0093830 CA
- Medicare enrollment
- Enrolled (PECOS I20040426001539); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 757 Pacific Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Flemming, M.D.Urology Physician1760575468
- Jon Kitaji, MDNephrology Physician1487792511
Verify Jeffrey Che-Cheng Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A064022Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average nephrology physician in 2024
3,081 Medicare Part D claims for 408 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Losartan Potassium314 claims
- Amlodipine Besylate308 claims
- Carvedilol252 claims
- Furosemide213 claims
- Lisinopril199 claims
- Sevelamer Carbonate161 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.
Jeffrey Che-Cheng Chen among 1,468 nephrology physician records in California
Jeffrey Che-Cheng Chen, 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 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 35% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1996 · median 2001 among the 1,128 with a school on file
- Record last updated2017 · 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 Monterey → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Jon Kitaji, MDMonterey, CA 939401487792511
- Roshini YapaMonterey, CA 939401205254695
- Richard Bloom, MDPebble Beach, CA 939531003189010
- Raymond Carrillo, MDSalinas, CA 939011265511273
- Pushpa DevulapalliSalinas, CA 939011073176095
- Michael Dicus, MDSalinas, CA 939011447339452
- Gopal Krishna, MDSalinas, CA 939011073692083
- Dennis Phan, MDSalinas, CA 939011437238342
Common questions
What is Jeffrey Che-Cheng Chen, M.D.'s NPI number?
Jeffrey Che-Cheng Chen, M.D.'s National Provider Identifier (NPI) is 1346395704, issued on Jan 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Che-Cheng Chen, M.D. located?
The NPPES record lists a practice address at 757 Pacific Street, Monterey, CA, 93940. Phone: (831) 375-6802. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Che-Cheng Chen, M.D.'s license?
NPPES lists California license number A064022, 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 Jeffrey Che-Cheng Chen, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Che-Cheng Chen, M.D. had 3,081 Medicare Part D claims for 408 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.