Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Timothy Mark Jochen, MD

Individual provider Dermatology Physician · NPI 1083748461

Dr. Timothy Mark Jochen, MD practises Dermatology in Rancho Mirage, California. Graduated from State University of New York Downstate Medical Center in 1995, 31 years ago. Practices with Contour Dermatology and Cosmetic Surgery Medical Center APC, a 16-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
31
Trained at
State University of New York Downstate Medical Center
Licensed in
CA
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

42600 Mirage Rd Bldg A1
Rancho Mirage, CA 92270-4127
Phone: (760) 416-6971
Fax: (760) 318-8103
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Procedural Dermatology Physician (primary) Taxonomy 207NS0135X · Licence A70216 (CA)
Dermatology Physician Taxonomy 207N00000X · Licence A70216 (CA)
MOHS-Micrographic Surgery Physician Taxonomy 207ND0101X · Licence A70216 (CA)

Record details

NPI number1083748461
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESSeptember 9, 2020
Certification dateSeptember 9, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1995 (31 years in practice)
Group practice Contour Dermatology And Cosmetic Surgery Medical Center Apc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 2,184 times · 98th percentile
Skin biopsy 608 times · 97th percentile
Melanoma (skin cancer) excision 71 times · 90th percentile
Removal or shaving of skin growth 38 times · 77th percentile
Removal of skin cancer 520 times · 62nd percentile
Removal of tissue 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients2,103
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $1,802 7 payments
Food and Beverage $824 36 payments · a meal or drink at a meeting or visit, not a fee
Education $48 5 payments · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Contour Dermatology and Cosmetic Surgery Medical Center APC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 16 clinicians in the practice; 11 are shown here.

Other providers in Rancho Mirage