Stephanie Gu, MD
Dermatology Physician · Sacramento, CA
Stephanie Gu, MD is a dermatology physician with a practice address in Sacramento, California, and NPI 1609636323, issued on Mar 20, 2024. Check the license (California A205235, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephanie Gu
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A205235 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3301 C St Ste 1300, Sacramento, CA 95816
- Phone
- (916) 734-6111
- Enumerated
- Mar 20, 2024
- Record last updated
- Mar 21, 2026
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 3301 C St Ste 1300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Gu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A205235Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average dermatology physician in 2024
26 Medicare Part D claims for 13 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Stephanie Gu among 2,083 dermatology physician records in California
Stephanie Gu, 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 2024, is newer than over 99% of them.
- NPI issued2024 · over 99% of these records are older, under 1% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2026 · 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 Sacramento → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Elyn Bowers, MDSacramento, CA 958161083626931
- Barbara BurrallSacramento, CA 958161578512307
- Lawrence Chan, M.D., M.H.A.Sacramento, CA 958161912916263
- Russell Consiglio, P.A.Sacramento, CA 958161346256369
- Nasim Fazel, MD, DDSSacramento, CA 958161376592105
- Roslyn Isseroff, M.D.Sacramento, CA 958161336115427
- John Kasch, M.D.Sacramento, CA 958161760485205
- Jesse Kramer, MDSacramento, CA 958161649387390
Common questions
What is Stephanie Gu, MD's NPI number?
Stephanie Gu, MD's National Provider Identifier (NPI) is 1609636323, issued on Mar 20, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Gu, MD located?
The NPPES record lists a practice address at 3301 C St Ste 1300, Sacramento, CA, 95816. Phone: (916) 734-6111. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Gu, MD's license?
NPPES lists California license number A205235, 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 Stephanie Gu, MD prescribe under Medicare Part D?
In 2024, Stephanie Gu, MD had 26 Medicare Part D claims for 13 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.