Acne VulgarisAdministration, TopicalAnti-Bacterial Agents
Dr. William Frank Resh, MD
NPI1154309862
- Medicare services, 2020
- 515
- Part D claims, 2020
- 112
- Publications
- 2
- Industry payments
- $130
- Affiliated sites
- 1
- Practice address
- 292 Avocado Ave, El Cajon, CA 92020
- Practice phone
- Call (619) 579-5115
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, Inc
El Cajon, California
Find Dr. Resh'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. William Frank Resh is a dermatologist in El Cajon, California
Dr. Resh practices at William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, Inc in El Cajon, California.
Dr. Resh's NPI, 1154309862, was assigned on January 3, 2006. Dr. Resh graduated from Saint Louis University School Of Medicine in 1971. Dr. Resh's California license number on file is C34661.
NPI and contact details
- NPI
- 1154309862NPI Registry (opens in a new tab)
- NPI enumeration date
- January 3, 2006
- NPI status
- Active
- Practice phone
- (619) 579-5115
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. William Frank Resh practices at William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, Inc in El Cajon, California
Dr. Resh's primary practice is William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, Inc, at 292 Avocado Ave, El Cajon, CA 92020 in San Diego County. The practice phone is (619) 579-5115.
- William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, Inc292 Avocado Ave, El Cajon, CA 92020 · San Diego CountyPhone(619) 579-5115
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Frank Resh is affiliated with 2 sites of care and 1 medical group
Dr. Resh's primary practice is William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, Inc in El Cajon, California. The medical group on file is San Diego Family Dermatology. Dmand AI also links Dr. Resh to 1 more group practice or clinic, named with a free account.
William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Frank Resh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Resh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Frank Resh is one of 1,910 dermatologists in California
Dermatology is Dr. Resh's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Resh has a license on file in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Dermatologists near Dr. Resh
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
1,910dermatologists in California
6dermatologists in El Cajon
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William Frank Resh billed Medicare for 515 services in 2020
CMS data shows 515 Medicare services from Dr. Resh across 6 procedure codes in 2020. Medicare paid $10,472 for them. Every service was in an office.
Medicare services, 2020515
Paid by Medicare$10,472
Procedure codes6
Dr. Resh's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Surgery
- 2019: 1,9282020: 31084%
- Office and hospital visits
- 2019: 7562020: 12384%
- Drugs given in the office
- 2019: 3282020: 5882%
- Tests and treatments
- 2019: 1512020: 2484%
Dr. Resh compared with the California median for dermatologists, 2020
- Dr. Resh
- California median
- Medicare services
- 515vs 1,75071% below
- Part D claims
- 112vs 36769% below
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Resh's most billed Medicare procedure codes, 2020
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. Resh?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Resh and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Frank Resh's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Resh's median patient age at 69, with 54% women.
Dr. Resh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. William Frank Resh wrote 112 Medicare Part D claims in 2020
In 2020, Dr. Resh wrote 112 Medicare Part D claims. Every claim was for a generic drug. They cover 7 drugs, with $1,959 in total drug cost. In 2019, CMS named 317 claims across 15 drugs.
Part D claims, 2020112
Drugs named by CMS7
Total drug cost$1,959
Dr. Resh's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 3172020: 11265%
Drugs named by CMS: 7 in 2020, 15 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. William Frank Resh has 2 publications on record
Dmand AI links 2 papers to Dr. Resh. The most frequent topics are Acne Vulgaris, Administration, Topical and Clindamycin.
Papers2
Topics Dr. Resh writes about most
- Acne Vulgaris
- Administration, Topical
- Clindamycin
- Erythromycin
- Tetracycline
Recent publications by Dr. Resh
Acne VulgarisAdministration, TopicalClindamycin
See who Dr. Resh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Resh 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. William Frank Resh received $130 in industry payments from 2020 to 2024
CMS Open Payments shows 2 general payments to Dr. Resh from 2 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $110.
General payments to Dr. Resh by program year, 2020 to 2024
Companies that paid Dr. Resh the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Frank Resh has 1 award and honors on record
Dmand AI lists 1 award for Dr. Resh.
Awards and honors for Dr. Resh
- Undated
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. William Frank Resh graduated from Saint Louis University School Of Medicine
Dr. Resh graduated from Saint Louis University School Of Medicine in 1971. Dr. Resh is a member of AAD and CMA.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. William Frank Resh accepts plans from 4 insurance carriers
Dr. Resh is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
Plan types Dr. Resh accepts, by number of carriers
- Medicare4
- PPO3
- HMO2
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. William Frank Resh'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. William Frank Resh
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. William Frank Resh's NPI number?
Dr. William Frank Resh's NPI number is 1154309862. It was assigned on January 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Frank Resh?
Dr. William Frank Resh is a dermatologist in El Cajon, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. William Frank Resh practice?
Dr. Resh practices at 292 Avocado Ave, El Cajon, CA 92020. Dr. Resh's primary practice is William F Resh M.D. Skin & Skin Cancer Medical Group of San Diego, Inc in El Cajon, California. Dmand AI also links Dr. Resh to 1 group practice or clinic.
What is Dr. William Frank Resh's office phone number?
The practice phone on file for Dr. Resh is (619) 579-5115.
What is Dr. William Frank Resh's medical license number?
Dr. Resh's California license number on file is C34661.
What medical group is Dr. William Frank Resh part of?
Dr. Resh is linked to San Diego Family Dermatology.
Does Dr. William Frank Resh accept Medicare?
Yes. CMS data shows Dr. Resh billed Medicare for 515 services in 2020.
What services does Dr. William Frank Resh bill to Medicare?
In 2020, Dr. Resh'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. William Frank Resh go to medical school?
Dr. Resh graduated from Saint Louis University School Of Medicine in 1971.
What drugs does Dr. William Frank Resh prescribe most?
In 2020 Medicare Part D data, Dr. Resh's most prescribed drugs by claims were Ketoconazole, Ammonium Lactate and Hydroxyzine HCl.
Show 4 more questionsShow fewer questions
Has Dr. William Frank Resh received payments from drug or device companies?
CMS Open Payments shows $130 in general payments to Dr. Resh from 2 companies from 2020 to 2024. The largest total came from Abbvie Inc.
How long has Dr. William Frank Resh been practicing?
Dr. Resh graduated from medical school in 1971, 55 years ago.
Does Dr. William Frank Resh do research?
Dmand AI links 2 publications to Dr. Resh.
What insurance does Dr. William Frank Resh accept?
Dr. Resh is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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