Clarisse Elaine Cadang, M.D.
Internal Medicine Physician · Fairfield, CA
Clarisse Elaine Cadang, M.D. is an internal medicine physician with a practice address in Fairfield, California, and NPI 1588083075, issued on Apr 10, 2014. Check the license (California A145810, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Clarisse Elaine Cadang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A145810 CA
D0083367 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4520 Business Center Dr Ste 200, Fairfield, CA 94534
- Phone
- (707) 646-3500
- Enumerated
- Apr 10, 2014
- Record last updated
- Apr 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (707) 646-3501
- Medicare enrollment
- Enrolled (PECOS I20200116002477); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 4520 Business Center Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ankit Dubey, MDInternal Medicine Physician1275191249
- Paarth Shah, MDInternal Medicine Physician1548722580
Verify Clarisse Elaine Cadang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A145810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
596 Medicare Part D claims for 90 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Losartan Potassium62 claims
- Atorvastatin Calcium43 claims
- Rosuvastatin Calcium40 claims
- Amlodipine Besylate38 claims
- Fluticasone Propionate20 claims
- Levothyroxine Sodium17 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.
Bills Medicare through one group practice
- Sycamore Medical Group IncHercules, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clarisse Elaine Cadang among 17,696 internal medicine physician records in California
Clarisse Elaine Cadang, M.D. is one of 17,696 internal medicine 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 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2013 · median 2004 among the 11,065 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 internal medicine physician records list a practice address in Fairfield
They are 54 of the 3,595 NPPES records with a practice address in Fairfield, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Fairfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amanda Adkins, M.D.Fairfield, CA 945341568635704
- Josefina Arenas, M.DFairfield, CA 945341518926484
- Larissa Chartrand, M.D.Fairfield, CA 945341851715627
- Gurpreet Dhugga, MDFairfield, CA 945341356429161
- Richard Fleming, M.D.Fairfield, CA 945341831277722
- Andrew Glickstein, M.D.Fairfield, CA 945341891231825
- Ella Gupta, D.OFairfield, CA 945341811157126
- Thuy-Tien Le, MD, MPHFairfield, CA 945341821418302
Common questions
What is Clarisse Elaine Cadang, M.D.'s NPI number?
Clarisse Elaine Cadang, M.D.'s National Provider Identifier (NPI) is 1588083075, issued on Apr 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Clarisse Elaine Cadang, M.D. located?
The NPPES record lists a practice address at 4520 Business Center Dr Ste 200, Fairfield, CA, 94534. Phone: (707) 646-3500. Providers update this record themselves, so call before visiting.
How can I verify Clarisse Elaine Cadang, M.D.'s license?
NPPES lists California license number A145810, 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 Clarisse Elaine Cadang, M.D. prescribe under Medicare Part D?
In 2024, Clarisse Elaine Cadang, M.D. had 596 Medicare Part D claims for 90 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.