Jan Smogorzewski
Dermatology Physician · Los Angeles, CA
Jan Smogorzewski is a dermatology physician with a practice address in Los Angeles, California, and NPI 1710366760, issued on May 22, 2015. Check the license (California A146923, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jan Smogorzewski
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A146923 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N Mission RD, Los Angeles, CA 90033
- Phone
- (323) 409-1000
- Enumerated
- May 22, 2015
- Record last updated
- Jun 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190131003202); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 1300 N Mission RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Aguilera, MDInternal Medicine Physician1073005641
- Maria Alvarez-Acevedo, RNAmbulatory Care Registered Nurse1134640501
- Zachariah Badii, MDFamily Medicine Physician1598341646
- Patrick Carraher, RNAmbulatory Care Registered Nurse1811418213
- Yolanda Estrada, RNAmbulatory Care Registered Nurse1780106989
- Ana FuPerinatal Registered Nurse1518489327
Verify Jan Smogorzewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A146923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average dermatology physician in 2024
56 Medicare Part D claims for 22 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Ketoconazole14 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: $8,331.65
10 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Karin I Harp MD IncWestlake Village, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jan Smogorzewski among 2,083 dermatology physician records in California
Jan Smogorzewski 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 2015, is newer than 77% of them.
- NPI issued2015 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2015 · median 2006 among the 1,450 with a school on file
- Record last updated2019 · 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 Los Angeles → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Melvin Chiu, MDLos Angeles, CA 900331275566788
- Summer Chong, M.D.Los Angeles, CA 900331770803181
- Goli Compoginis, M.D.Los Angeles, CA 900331619158029
- Ashley Crew, M.D.Los Angeles, CA 900331942536834
- Vincent Deleo, MDLos Angeles, CA 900331134110091
- Nada Elbuluk, MDLos Angeles, CA 900331013146307
- Jenny Hu, M.D.Los Angeles, CA 900331558513101
- Fu-Tong Liu, MD, PHDLos Angeles, CA 900331164471918
Common questions
What is Jan Smogorzewski's NPI number?
Jan Smogorzewski's National Provider Identifier (NPI) is 1710366760, issued on May 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Jan Smogorzewski located?
The NPPES record lists a practice address at 1300 N Mission RD, Los Angeles, CA, 90033. Phone: (323) 409-1000. Providers update this record themselves, so call before visiting.
How can I verify Jan Smogorzewski's license?
NPPES lists California license number A146923, 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 Jan Smogorzewski prescribe under Medicare Part D?
In 2024, Jan Smogorzewski had 56 Medicare Part D claims for 22 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.