Dr. Sidney Herszenson, MD
- Medicare services, 2017
- 2,820
- Part D claims, 2018
- 192
- Industry payments
- $4,425
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 3077 N Mayfair Rd, Wauwatosa, WI 53222-4305
- Practice phone
- Call (414) 258-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Forefront Dermatology
Physician office · Wauwatosa, Wisconsin
Find Dr. Herszenson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Sidney Herszenson is a dermatologist in Milwaukee, Wisconsin
Dr. Herszenson practices at Forefront Dermatology in Wauwatosa, Wisconsin.
Dr. Herszenson's NPI, 1841264074, was assigned on February 14, 2006. Dr. Herszenson holds Wisconsin license 18537.
- NPI
- 1841264074NPI Registry (opens in a new tab)
- NPI enumeration date
- February 14, 2006
- NPI status
- Active
- Practice phone
- (414) 258-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sidney Herszenson practices in Wauwatosa and Milwaukee
Dr. Herszenson's primary practice is Forefront Dermatology, at 3077 N Mayfair Rd, Wauwatosa, WI 53222-4305. The practice phone is (414) 258-3500. The NPI Registry lists Dr. Herszenson's practice address as 2600 N Mayfair Rd, Milwaukee, WI 53226-1309.
- Forefront DermatologyPrimary3077 N Mayfair Rd, Wauwatosa, WI 53222-4305Phone(414) 258-3500
- NPI Registry address2600 N Mayfair Rd, Milwaukee, WI 53226-1309Phone(414) 771-1122
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Sidney Herszenson is affiliated with 1 site of care
Dr. Herszenson's primary practice is Forefront Dermatology in Wauwatosa, Wisconsin.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sidney Herszenson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herszenson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forefront Dermatology | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sidney Herszenson is one of 436 dermatologists in Wisconsin
Dermatology is Dr. Herszenson's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Herszenson is licensed in Wisconsin.
Specialties and state licenses
- Dermatology, WisconsinPrimary
Dermatologists near Dr. Herszenson
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. Sidney Herszenson billed Medicare for 2,820 services in 2017
CMS data shows 2,820 Medicare services from Dr. Herszenson across 21 procedure codes in 2017. Medicare paid $115,190 for them. Every service was in an office.
Dr. Herszenson's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Surgery
- 2016: 1,3802017: 1,54612%
- Office and hospital visits
- 2016: 1,1892017: 1,190No change
- Drugs given in the office
- 2016: 662017: 672%
- Other services
- 2016: 192017: 1711%
Dr. Herszenson compared with the Wisconsin median for dermatologists, 2017
- Dr. Herszenson
- Wisconsin median
- Medicare services
- 2,820vs 1,89349% above
- Part D claims
- 192vs 51863% below
Medians across 439 dermatologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Herszenson'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Herszenson and other dermatologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sidney Herszenson's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Herszenson's median patient age at 70, with 45% women.
Dr. Herszenson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women45%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Sidney Herszenson wrote 192 Medicare Part D claims in 2018
In 2018, Dr. Herszenson wrote 192 Medicare Part D claims. Every claim was for a generic drug. They cover 5 drugs, with $17,901 in total drug cost. In 2017, CMS named 1,620 claims across 30 drugs.
Dr. Herszenson's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 1,6202018: 19288%
Drugs named by CMS: 5 in 2018, 30 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Sidney Herszenson received $4,425 in industry payments from 2016 to 2018
CMS Open Payments shows 221 general payments to Dr. Herszenson from 26 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 87% of the total. Sun Pharmaceutical Industries Inc. paid the most, $1,752.
General payments to Dr. Herszenson by program year, 2016 to 2018
General payments to Dr. Herszenson by kind, 2016 to 2018
- Food and beverage$3,86587%
- Consulting fees$50011%
- Education$601%
Companies that paid Dr. Herszenson the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sidney Herszenson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Sidney Herszenson
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. Sidney Herszenson's NPI number?
Dr. Sidney Herszenson's NPI number is 1841264074. It was assigned on February 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sidney Herszenson?
Dr. Sidney Herszenson is a dermatologist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Sidney Herszenson practice?
Dr. Herszenson practices at 3077 N Mayfair Rd, Wauwatosa, WI 53222-4305. Dr. Herszenson also practices at 2600 N Mayfair Rd, Milwaukee, WI 53226-1309. Dr. Herszenson's primary practice is Forefront Dermatology in Wauwatosa, Wisconsin.
What is Dr. Sidney Herszenson's office phone number?
The practice phone on file for Dr. Herszenson is (414) 258-3500.
What is Dr. Sidney Herszenson's medical license number?
Dr. Herszenson holds Wisconsin license 18537.
Does Dr. Sidney Herszenson accept Medicare?
Yes. CMS data shows Dr. Herszenson billed Medicare for 2,820 services in 2017.
What services does Dr. Sidney Herszenson bill to Medicare?
In 2017, Dr. Herszenson's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Sidney Herszenson prescribe most?
In 2018 Medicare Part D data, Dr. Herszenson's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Clobetasol Propionate.
Has Dr. Sidney Herszenson received payments from drug or device companies?
CMS Open Payments shows $4,425 in general payments to Dr. Herszenson from 26 companies from 2016 to 2018. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Dr. Sidney Herszenson been practicing?
Dr. Herszenson's NPI was assigned in 2006.
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