Monika Upadhye Curlin, MD
Dermatology Physician · Fontana, CA
Monika Upadhye Curlin, MD is a dermatology physician with a practice address in Fontana, California, and NPI 1023189081, issued on Nov 13, 2006. Check the license (California G84572, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Monika Upadhye Curlin
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- G84572 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9961 Sierra Ave, Fontana, CA 92335
- Phone
- (909) 427-3910
- Enumerated
- Nov 13, 2006
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080620000130); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 9961 Sierra Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Berneva Adams, MDObstetrics & Gynecology Physician1376602987
Verify Monika Upadhye Curlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G84572Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average dermatology physician in 2024
1,351 Medicare Part D claims for 470 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Fluocinonide130 claims
- Ketoconazole113 claims
- Retin-A107 claims
- Triamcinolone Acetonide104 claims
- Metronidazole101 claims
- Clobetasol Propionate89 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
- Southern California Permanente Medical GroupFontana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Monika Upadhye Curlin among 2,083 dermatology physician records in California
Monika Upadhye Curlin, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 56% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1992 · median 2006 among the 1,450 with a school on file
- Record last updated2021 · 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 Fontana → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Phillip Hsu, M.D.Fontana, CA 923351366400574
- Lewis Kramer, MDFontana, CA 923351255408266
- Linh Lu, MDFontana, CA 923351548316144
- William Sharra III, MDFontana, CA 923351376610246
- Emily Tang, MDFontana, CA 923351598824153
- Walter Tjoa, MDFontana, CA 923351801955463
- Yun TongFontana, CA 923351700220902
- Zhi-Gang Wei, MDFontana, CA 923351831258417
Common questions
What is Monika Upadhye Curlin, MD's NPI number?
Monika Upadhye Curlin, MD's National Provider Identifier (NPI) is 1023189081, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Monika Upadhye Curlin, MD located?
The NPPES record lists a practice address at 9961 Sierra Ave, Fontana, CA, 92335. Phone: (909) 427-3910. Providers update this record themselves, so call before visiting.
How can I verify Monika Upadhye Curlin, MD's license?
NPPES lists California license number G84572, 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 Monika Upadhye Curlin, MD prescribe under Medicare Part D?
In 2024, Monika Upadhye Curlin, MD had 1,351 Medicare Part D claims for 470 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.