J Clin Aesthet Dermatol
Dr. Richard S. Herdener, MD
NPI1457326365PAC ID6608847645
- Medicare services, 2024
- 537
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 238
- Publications
- 1
- Industry payments
- $6,944
- Practice address
- 1334 N Whitman Ln, Liberty Lake, WA 99019
- Practice phone
- Call (509) 252-1299
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chesnut MD
Liberty Lake, Washington
Find Dr. Herdener's professional email, personal email and mobile number
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Dr. Richard S. Herdener is a dermatologist in Liberty Lake, Washington
Dr. Herdener practices at Chesnut MD in Liberty Lake, Washington.
Dr. Herdener's NPI, 1457326365, was assigned on February 22, 2006. Dr. Herdener graduated from University of Washington School of Medicine in 1976. Dr. Herdener holds Washington license MD00023695.
NPI and contact details
- NPI
- 1457326365NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608847645
- NPI enumeration date
- February 22, 2006
- NPI status
- Active
- Practice phone
- (509) 252-1299
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Richard S. Herdener practices at Chesnut MD in Liberty Lake, Washington
Dr. Herdener's primary practice is Chesnut MD, at 1334 N Whitman Ln, Liberty Lake, WA 99019 in Spokane County. The practice phone is (509) 252-1299.
- Chesnut MD1334 N Whitman Ln, Liberty Lake, WA 99019 · Spokane CountyPhone(509) 252-1299
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Richard S. Herdener is affiliated with 5 sites of care and 4 medical groups
Dr. Herdener's primary practice is Chesnut MD in Liberty Lake, Washington. The medical group on file is Chesnut MD Facial Plastic and Dermatologic Surgery. Dmand AI also links Dr. Herdener to 3 more group practices and clinics, 3 medical groups and 1 ambulatory surgery center, each named with a free account.
Chesnut MDPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Richard S. Herdener's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herdener practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chesnut MD | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard S. Herdener is one of 295 dermatologists in Washington
Dermatology is Dr. Herdener's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Herdener is licensed in Washington.
Specialties and state licenses
- Dermatology, WashingtonPrimary
Dermatologists near Dr. Herdener
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
295dermatologists in Washington
4dermatologists in Liberty Lake
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Richard S. Herdener billed Medicare for 537 services in 2024
CMS data shows 537 Medicare services from Dr. Herdener across 8 procedure codes in 2024, for 151 Medicare patients. Medicare paid $21,962 for them. Every service was in an office.
Medicare services, 2024537
Medicare patients151
Paid by Medicare$21,962
Procedure codes8
Dr. Herdener's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 5352024: 32839%
- Office and hospital visits
- 2023: 2092024: 17715%
- Lab and pathology
- 2023: 442024: 3227%
Dr. Herdener compared with the Washington median for dermatologists, 2024
- Dr. Herdener
- Washington median
- Medicare services
- 537vs 1,53065% below
- Medicare patients
- 151vs 42364% below
- Part D claims
- 132vs 40467% below
Medians across 297 dermatologists in Washington with Dmand AI profiles that report each measure.
Dr. Herdener's most billed Medicare procedure codes, 2024
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. Herdener and other dermatologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard S. Herdener treated 151 Medicare patients in 2024, average age 76
CMS counts 151 Medicare patients who saw Dr. Herdener in 2024. The largest group is 75 to 84, with 74 patients. 66% of them have high blood pressure, and 64% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Herdener's median patient age at 74, with 44% women.
Medicare patients, 2024151
Average age76
Average risk score0.97
Dr. Herdener's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Herdener's Medicare patients by sex, 2024
- Women6946%
- Men8254%
Chronic conditions among Dr. Herdener's Medicare patients, 2024
- High blood pressure66%
- High cholesterol64%
- Arthritis48%
- Mood disorders22%
- Anxiety21%
- Depression21%
- Ischemic heart disease21%
- Cancer20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Herdener's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard S. Herdener wrote 238 Medicare Part D claims in 2024
In 2024, Dr. Herdener wrote 238 Medicare Part D claims for 74 patients. 85% of them were for generic drugs. CMS names the drug for 132 of them, across 7 drugs with 11 or more claims each, at $57,441 in total drug cost. In 2023, CMS named 126 claims across 7 drugs.
Part D claims, 2024238
Drugs named by CMS7
Total drug cost$57,441
Part D patients74
Dr. Herdener's Part D claims by kind of drug, 2024
- Generic202 claims85%
- Brand-name36 claims15%
Dr. Herdener'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.
Drug classes CMS tracks in Dr. Herdener's Part D claims, 2024
- Antibiotics10%24 of 238 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1262024: 1325%
Drugs named by CMS: 7 in 2024, 7 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
Dr. Richard S. Herdener ranks in the 77th percentile for removal of skin lesions in Medicare
CMS counts 138 procedures of removal of skin lesions by Dr. Herdener, more than 77% of the clinicians it reports for that procedure.
Where Dr. Herdener ranks in Medicare procedure volume
- Removal of skin lesions
- 77th percentile138 procedures
- Skin biopsy
- 64th percentile26 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. Richard S. Herdener has 1 publication on record
Dmand AI links 1 paper to Dr. Herdener.
Papers1
Recent publications by Dr. Herdener
See who Dr. Herdener researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Herdener works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard S. Herdener received $6,944 in industry payments from 2016 to 2025
CMS Open Payments shows 281 general payments to Dr. Herdener from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Abbvie Inc. paid the most, $1,575.
General payments to Dr. Herdener by program year, 2016 to 2025
General payments to Dr. Herdener by kind, 2016 to 2025
$6.9Kin total
- Food and beverage$6,59995%
- Education$3455%
Companies that paid Dr. Herdener the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard S. Herdener graduated from University of Washington School of Medicine
Dr. Herdener graduated from University of Washington School of Medicine in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard S. Herdener'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Richard S. Herdener
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. Richard S. Herdener's NPI number?
Dr. Richard S. Herdener's NPI number is 1457326365. It was assigned on February 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard S. Herdener?
Dr. Richard S. Herdener is a dermatologist in Liberty Lake, Washington. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Richard S. Herdener practice?
Dr. Herdener practices at 1334 N Whitman Ln, Liberty Lake, WA 99019. Dr. Herdener's primary practice is Chesnut MD in Liberty Lake, Washington. Dmand AI also links Dr. Herdener to 3 group practices and clinics, 3 medical groups and 1 ambulatory surgery center.
What is Dr. Richard S. Herdener's office phone number?
The practice phone on file for Dr. Herdener is (509) 252-1299.
What is Dr. Richard S. Herdener's medical license number?
Dr. Herdener holds Washington license MD00023695.
What medical group is Dr. Richard S. Herdener part of?
Dr. Herdener is linked to Chesnut MD Facial Plastic and Dermatologic Surgery. Dmand AI links Dr. Herdener to 3 more medical groups.
Does Dr. Richard S. Herdener accept Medicare?
Yes. CMS data shows Dr. Herdener billed Medicare for 537 services in 2024.
How many Medicare patients does Dr. Richard S. Herdener see?
CMS counts 151 Medicare patients who saw Dr. Herdener in 2024, with an average age of 76.
What services does Dr. Richard S. Herdener bill to Medicare?
In 2024, Dr. Herdener'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. Richard S. Herdener go to medical school?
Dr. Herdener graduated from University of Washington School of Medicine in 1976.
Show 4 more questionsShow fewer questions
What drugs does Dr. Richard S. Herdener prescribe most?
In 2024 Medicare Part D data, Dr. Herdener's most prescribed drugs by claims were Betamethasone Dipropionate, Clobetasol Propionate and Metronidazole.
Has Dr. Richard S. Herdener received payments from drug or device companies?
CMS Open Payments shows $6,944 in general payments to Dr. Herdener from 32 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Richard S. Herdener been practicing?
Dr. Herdener graduated from medical school in 1976, 50 years ago.
Does Dr. Richard S. Herdener do research?
Dmand AI links 1 publication to Dr. Herdener.
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