Nicole Boon Jung Kwon, M.D.
Obstetrics & Gynecology Physician · Santa Rosa, CA
Nicole Boon Jung Kwon, M.D. is an obstetrics & gynecology physician with a practice address in Santa Rosa, California, and NPI 1427349869, issued on Apr 20, 2011. Check the license (California A124134, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nicole Boon Jung Kwon
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A124134 CA
Self-reported in NPPES; status is on the state search - Practice location
- 34 Mark West Springs Road, Santa Rosa, CA 95403
- Phone
- (707) 541-7900
- Enumerated
- Apr 20, 2011
- Record last updated
- Aug 25, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (707) 573-5413
- Medicare enrollment
- Enrolled (PECOS I20150812006886); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Verify Nicole Boon Jung Kwon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A124134Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
120 Medicare Part D claims for 48 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Estradiol40 claims
- Imvexxy15 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: $3,996.92
11 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Sutter Bay Medical FoundationSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicole Boon Jung Kwon among 5,088 obstetrics & gynecology physician records in California
Nicole Boon Jung Kwon, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2011 · median 2004 among the 2,700 with a school on file
- Record last updated2015 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Santa Rosa → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- David Bennett, MDSanta Rosa, CA 954031770667743
- Lauren Bower, MDSanta Rosa, CA 954031588748586
- Jean Cool, MDSanta Rosa, CA 954031992889968
- Susan Dehnad, MDSanta Rosa, CA 954031922294834
- Brad Golditch, MDSanta Rosa, CA 954031962586966
- Madeline Huber, MDSanta Rosa, CA 954031467536458
- Richard Klekman, MDSanta Rosa, CA 954031497839468
- Richard Lederman, MDSanta Rosa, CA 954031679657746
Common questions
What is Nicole Boon Jung Kwon, M.D.'s NPI number?
Nicole Boon Jung Kwon, M.D.'s National Provider Identifier (NPI) is 1427349869, issued on Apr 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Nicole Boon Jung Kwon, M.D. located?
The NPPES record lists a practice address at 34 Mark West Springs Road, Santa Rosa, CA, 95403. Phone: (707) 541-7900. Providers update this record themselves, so call before visiting.
How can I verify Nicole Boon Jung Kwon, M.D.'s license?
NPPES lists California license number A124134, 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 Nicole Boon Jung Kwon, M.D. prescribe under Medicare Part D?
In 2024, Nicole Boon Jung Kwon, M.D. had 120 Medicare Part D claims for 48 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.