Jillian Wahmei Wong Millsop, M.D.
Dermatology Physician · Vacaville, CA
Jillian Wahmei Wong Millsop, M.D. is a dermatology physician with a practice address in Vacaville, California, and NPI 1063854966, issued on Jul 22, 2013. Check the license (California A131923, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jillian Wahmei Wong Millsop
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A131923 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Quality Dr, Vacaville, CA 95688
- Phone
- (707) 624-3200
- Enumerated
- Jul 22, 2013
- Record last updated
- May 21, 2024
- Fax
- (707) 624-3201
- Medicare enrollment
- Enrolled (PECOS I20171115003716); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 1 Quality Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lamia Alazzawi, PHARM.D.Pharmacist1407380645
- Delaine Alejandro, DOFamily Medicine Physician1487816294
Verify Jillian Wahmei Wong Millsop in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A131923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average dermatology physician in 2024
529 Medicare Part D claims for 228 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Clobetasol Propionate72 claims
- Fluorouracil61 claims
- Mupirocin56 claims
- Ketoconazole45 claims
- Gentamicin Sulfate24 claims
- Triamcinolone Acetonide20 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
- Permanente Medical Group IncVacaville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jillian Wahmei Wong Millsop among 2,083 dermatology physician records in California
Jillian Wahmei Wong Millsop, M.D. is one of 2,083 dermatology physician records with a practice address in California. 83% 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 72% of them.
- NPI issued2013 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2013 · median 2006 among the 1,450 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Vacaville → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Bruce Carlton, M.D.Vacaville, CA 956881093802589
- Jessica Corwin, MDVacaville, CA 956881154523975
- Eric Fromer, MDVacaville, CA 956881346328184
- Glenn Handler, MDVacaville, CA 956881851479679
- Kenny Omlin, MDVacaville, CA 956881134207970
- Christie Carroll, MDWoodland, CA 956951366580532
- Meredith Pham, MDWoodland, CA 956951477176246
- Ingrid Wahjudi, MDWoodland, CA 956951528479342
Common questions
What is Jillian Wahmei Wong Millsop, M.D.'s NPI number?
Jillian Wahmei Wong Millsop, M.D.'s National Provider Identifier (NPI) is 1063854966, issued on Jul 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jillian Wahmei Wong Millsop, M.D. located?
The NPPES record lists a practice address at 1 Quality Dr, Vacaville, CA, 95688. Phone: (707) 624-3200. Providers update this record themselves, so call before visiting.
How can I verify Jillian Wahmei Wong Millsop, M.D.'s license?
NPPES lists California license number A131923, 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 Jillian Wahmei Wong Millsop, M.D. prescribe under Medicare Part D?
In 2024, Jillian Wahmei Wong Millsop, M.D. had 529 Medicare Part D claims for 228 beneficiaries; the average among dermatology physician prescribers was 797. 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.