Dr. Erika Klemperer, MD
- Medicare services, 2017
- 2,206
- Part D claims, 2024
- 78
- Industry payments
- $292
- Affiliated sites
- 1
- State licenses
- 2
- Practice address
- 1701 Divisadero St Room 280, San Francisco, CA 94115
- Practice phone
- Call (415) 353-7647
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSF Dermatopathology Service
Clinical Lab - Full Service · San Francisco, California
Find Dr. Klemperer's professional email, personal email and mobile number
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Dr. Erika Klemperer is a dermatologist in San Francisco, California
Dr. Klemperer practices at UCSF Dermatopathology Service in San Francisco, California.
Dr. Klemperer's NPI, 1487776548, was assigned on April 6, 2007. Dr. Klemperer graduated from UCSF School of Medicine in 1991. Dr. Klemperer holds California license G76204.
- NPI
- 1487776548NPI Registry (opens in a new tab)
- NPI enumeration date
- April 6, 2007
- NPI status
- Active
- Practice phone
- (415) 353-7647
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Erika Klemperer practices at UCSF Dermatopathology Service in San Francisco, California
Dr. Klemperer's primary practice is UCSF Dermatopathology Service, at 1701 Divisadero St Room 280, San Francisco, CA 94115. The practice phone is (415) 353-7647.
- UCSF Dermatopathology Service1701 Divisadero St Room 280, San Francisco, CA 94115Phone(415) 353-7647
Source: Dmand AI Affiliation Data
Dr. Erika Klemperer is affiliated with 1 site of care
Dr. Klemperer's primary practice is UCSF Dermatopathology Service in San Francisco, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erika Klemperer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klemperer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Dermatopathology Service | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erika Klemperer is one of 1,910 dermatologists in California
Dermatology is Dr. Klemperer's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Klemperer is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Klemperer's licenses on file in 2 states: California and Oregon.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
- Oregon license
Dermatologists near Dr. Klemperer
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Erika Klemperer billed Medicare for 2,206 services in 2017
CMS data shows 2,206 Medicare services from Dr. Klemperer across 9 procedure codes in 2017. Medicare paid $77,324 for them. Every service was in an office.
Dr. Klemperer's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Surgery
- 2016: 3,5112017: 1,54956%
- Office and hospital visits
- 2016: 1,3742017: 65752%
Dr. Klemperer compared with the California median for dermatologists, 2017
- Dr. Klemperer
- California median
- Medicare services
- 2,206vs 1,75026% above
- Part D claims
- 22vs 36794% below
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Klemperer's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Klemperer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Klemperer and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erika Klemperer's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Klemperer's median patient age at 66, with 68% women.
Dr. Klemperer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women68%
- Men29%
Source: Dmand AI Patient Panel Data
Dr. Erika Klemperer wrote 78 Medicare Part D claims in 2024
In 2024, Dr. Klemperer wrote 78 Medicare Part D claims for 37 patients. 73% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $62,449 in total drug cost. In 2023, CMS named 32 claims across 2 drugs.
Dr. Klemperer's Part D claims by kind of drug, 2024
- Generic57 claims73%
- Brand-name21 claims27%
Dr. Klemperer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 322024: 2231%
Drugs named by CMS: 2 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Erika Klemperer received $292 in industry payments from 2016 to 2018
CMS Open Payments shows 12 general payments to Dr. Klemperer from 4 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. LEO Pharma Inc. paid the most, $102.
General payments to Dr. Klemperer by program year, 2016 to 2018
Companies that paid Dr. Klemperer the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Erika Klemperer has 1 award and honors on record
Dmand AI lists 1 award for Dr. Klemperer.
Awards and honors for Dr. Klemperer
- Undated
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. Erika Klemperer graduated from UCSF School of Medicine
Dr. Klemperer graduated from UCSF School of Medicine in 1991. Dr. Klemperer is a member of AAD.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Sources for Dr. Erika Klemperer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Erika Klemperer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Erika Klemperer's NPI number?
Dr. Erika Klemperer's NPI number is 1487776548. It was assigned on April 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Erika Klemperer?
Dr. Erika Klemperer is a dermatologist in San Francisco, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Erika Klemperer practice?
Dr. Klemperer practices at 1701 Divisadero St Room 280, San Francisco, CA 94115. Dr. Klemperer's primary practice is UCSF Dermatopathology Service in San Francisco, California.
What is Dr. Erika Klemperer's office phone number?
The practice phone on file for Dr. Klemperer is (415) 353-7647.
What is Dr. Erika Klemperer's medical license number?
Dr. Klemperer holds California license G76204, one of the licenses on file in 2 states.
Which states has Dr. Erika Klemperer been licensed in?
Dmand AI has state licenses on file for Dr. Klemperer in California (1993 to 2026) and Oregon (since 2001).
Does Dr. Erika Klemperer accept Medicare?
Yes. CMS data shows Dr. Klemperer billed Medicare for 2,206 services in 2017.
Is Dr. Erika Klemperer board certified?
Yes. Dr. Klemperer is board certified in dermatology by the American Board of Dermatology.
What services does Dr. Erika Klemperer bill to Medicare?
In 2017, Dr. Klemperer's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
Where did Dr. Erika Klemperer go to medical school?
Dr. Klemperer graduated from UCSF School of Medicine in 1991.
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What drugs does Dr. Erika Klemperer prescribe most?
In 2024 Medicare Part D data, Dr. Klemperer's most prescribed drugs by claims were Otezla and Valacyclovir.
Has Dr. Erika Klemperer received payments from drug or device companies?
CMS Open Payments shows $292 in general payments to Dr. Klemperer from 4 companies from 2016 to 2018. The largest total came from LEO Pharma Inc.
How long has Dr. Erika Klemperer been practicing?
Dr. Klemperer graduated from medical school in 1991, 35 years ago.
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