Dr. Janellen Smith, MD

  • Orange, CA
  • Dermatologist
NPI1811948789PAC ID1456447697
Medicare services, 2024
3,762
Medicare patients, 2024
801
Part D claims, 2024
1,384
Publications
47
MIPS score, 2024
100
Practice address
101 City Drive South, Orange, CA 92868
Practice phone
Call (714) 456-7890
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCI Health - Orange

Hospital · Orange, California

See all 3 affiliations

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Dr. Janellen Smith is a dermatologist in Orange, California

Dr. Smith practices at UCI Health - Orange in Orange, California, part of UC Irvine.

Dr. Smith's NPI, 1811948789, was assigned on May 15, 2006. Dr. Smith graduated from Carver College of Medicine in 1982. Dr. Smith holds California license C50079.

NPI and contact details
Medicare PAC ID
1456447697
NPI enumeration date
May 15, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(714) 456-7890
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female
Estimated age
70
Medical school graduation
1982

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Janellen Smith practices at UCI Health - Orange in Orange, California

Dr. Smith's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.

  • UCI Health - Orange
    101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890

Source: Dmand AI Affiliation Data

Dr. Janellen Smith is affiliated with 2 sites of care and 1 medical group

Dr. Smith's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Health Dermatology Services. Dmand AI also links Dr. Smith to 1 more other site, named with a free account.

See all 3 affiliations for Dr. Smith

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Janellen Smith's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCI Health - OrangeAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Janellen Smith is one of 1,910 dermatologists in California

Dermatology is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Smith is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Smith's licenses on file in 3 states: California, Minnesota and Michigan.

Specialties and state licenses

  • Dermatology, CaliforniaPrimaryLicense C50079 · 1997 to 2027 · taxonomy 207N00000X
  • Minnesota license1988 to 1998
  • Michigan license1984 to 1994

Clinical focus

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, hives, itchy rashes and psoriasis among the conditions Dr. Smith treats.

Dermatologists near Dr. Smith

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. Janellen Smith billed Medicare for 3,762 services in 2024

CMS data shows 3,762 Medicare services from Dr. Smith across 12 procedure codes in 2024, for 801 Medicare patients. Medicare paid $183,646 for them.

Medicare services, 20243,762
Medicare patients801
Paid by Medicare$183,646
Procedure codes12

Dr. Smith's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 2,3022024: 2,2124%
Office and hospital visits
2023: 1,3352024: 1,3672%
Tests and treatments
2023: 982024: 14750%
Other services
2023: 02024: 36
Drugs given in the office
2023: 402024: 0100%

Where Dr. Smith's Medicare services took place, 2024

  • In an office2,62670%
  • In a facility1,13630%

Dr. Smith compared with the California median for dermatologists, 2024

  • Dr. Smith
  • California median
Medicare services
3,762vs 1,7502.1 times
Medicare patients
801vs 3772.1 times
Part D claims
1,180vs 3673.2 times

Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.

Dr. Smith'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.

See all procedures by Dr. Smith

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Janellen Smith treated 801 Medicare patients in 2024, average age 74

CMS counts 801 Medicare patients who saw Dr. Smith in 2024. The largest group is 65 to 74, with 339 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 63, with 56% women.

Medicare patients, 2024801
Average age74
Average risk score1.56
Also on Medicaid21%

Dr. Smith's Medicare patients by age, 2024

Dr. Smith's Medicare patients by sex, 2024

  • Women43254%
  • Men36946%

Chronic conditions among Dr. Smith's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure66%
  3. Arthritis53%
  4. Cancer26%
  5. Ischemic heart disease26%
  6. Diabetes25%
  7. Osteoporosis24%
  8. Mood disorders22%

Share of Medicare patients with each condition. A patient can have several.

Dr. Smith's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women56%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Janellen Smith wrote 1,384 Medicare Part D claims in 2024

In 2024, Dr. Smith wrote 1,384 Medicare Part D claims for 377 patients. 87% of them were for generic drugs. CMS names the drug for 1,180 of them, across 26 drugs with 11 or more claims each, at $659,137 in total drug cost. In 2023, CMS named 804 claims across 23 drugs.

Part D claims, 20241,384
Drugs named by CMS26
Total drug cost$659,137
Part D patients377

Dr. Smith's Part D claims by kind of drug, 2024

  • Generic1,209 claims87%
  • Brand-name175 claims13%

Dr. Smith'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. Smith's Part D claims, 2024

  • Antibiotics4%62 of 1,384 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: 8042024: 1,18047%

Drugs named by CMS: 26 in 2024, 23 in 2023.

See all prescribing by Dr. Smith

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. Janellen Smith scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Smith for performance year 2024, reported through an alternative payment model (APM). Dr. Smith accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 978 procedures of removal of skin lesions by Dr. Smith, more than 93% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Smith's MIPS scores, performance year 2024

  • 100of 100Final score
  • 83.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Smith ranks in Medicare procedure volume

Removal of skin lesions
93rd percentile978 procedures
Skin biopsy
89th percentile279 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)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Janellen Smith has 47 publications on record

Dmand AI links 47 papers to Dr. Smith, published from 2008 to 2025. 2020 was the busiest year, with 11. The most frequent topics are Biopsy, Skin and Diagnosis, Differential. Dr. Smith has published most often in JAAD Case Rep. Dr. Smith's most frequent co-authors are Christina Nicole Kraus, MD, Ashley N. Elsensohn, MD and Jessica Shiu.

Papers47
Years published2008 to 2025

Dr. Smith's papers by year, 2010 to 2025

Topics Dr. Smith writes about most

  • Biopsy
  • Skin
  • Diagnosis, Differential
  • Skin Neoplasms
  • Antibodies, Monoclonal, Humanized
  • Carcinoma, Non-Small-Cell Lung
  • Dermatitis, Atopic
  • Drug Eruptions

Dr. Smith's most frequent co-authors

Recent publications by Dr. Smith

See all 47 publications and co-authors

See who Dr. Smith researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Smith works with, so you can find a warm path to the right dermatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Janellen Smith received $3,157 in industry payments from 2016 to 2025

CMS Open Payments shows 8 general payments to Dr. Smith from 4 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 88% of the total. Janssen Research & Development, LLC paid the most, $2,775. It also lists 1 research payment totaling $712 in 2022.

General payments to Dr. Smith by program year, 2016 to 2025

General payments to Dr. Smith by kind, 2016 to 2025

$3.2Kin total
  • Consulting fees$2,77588%
  • Food and beverage$38212%

Companies that paid Dr. Smith the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Smith

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Janellen Smith has 5 awards and honors on record

Dmand AI lists 5 awards for Dr. Smith, most recently America's Top Dermatologists in 2022.

Awards and honors for Dr. Smith

  1. 2022
    • America's Top Dermatologists
  2. 2020
    • Top Doctors:Southern California
  3. 2013
    • Top Doctors:LA Area
    • Top Doctors:San Diego Area
  4. Undated
    • AAD Fellow

Source: Dmand AI Professional Profile Data

Dr. Janellen Smith graduated from Carver College of Medicine

Dr. Smith graduated from Carver College of Medicine in 1982. Dr. Smith is a member of AAD.

  1. Medical schoolCarver College of Medicine
  2. Board certified in dermatologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Janellen Smith accepts plans from 7 insurance carriers

Dr. Smith is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Smith accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Janellen Smith's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Janellen Smith

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. Janellen Smith's NPI number?

Dr. Janellen Smith's NPI number is 1811948789. It was assigned on May 15, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Janellen Smith?

Dr. Janellen Smith is a dermatologist in Orange, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Janellen Smith practice?

Dr. Smith practices at 101 City Drive South, Orange, CA 92868. Dr. Smith's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dmand AI also links Dr. Smith to 1 other site.

What is Dr. Janellen Smith's office phone number?

The practice phone on file for Dr. Smith is (714) 456-7890.

What is Dr. Janellen Smith's medical license number?

Dr. Smith holds California license C50079, one of the licenses on file in 3 states.

Which states has Dr. Janellen Smith been licensed in?

Dmand AI has state licenses on file for Dr. Smith in California (1997 to 2027), Minnesota (1988 to 1998) and Michigan (1984 to 1994).

Which hospitals is Dr. Janellen Smith affiliated with?

Dr. Smith practices at UCI Health - Orange in Orange, California.

What medical group is Dr. Janellen Smith part of?

Dr. Smith is linked to UCI Health Dermatology Services.

Does Dr. Janellen Smith accept Medicare?

Yes. CMS data shows Dr. Smith billed Medicare for 3,762 services in 2024, and Dr. Smith accepts Medicare assignment.

What is Dr. Janellen Smith's MIPS score?

Dr. Smith's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Janellen Smith see?

CMS counts 801 Medicare patients who saw Dr. Smith in 2024, with an average age of 74.

Is Dr. Janellen Smith board certified?

Yes. Dr. Smith is board certified in dermatology by the American Board of Dermatology.

What services does Dr. Janellen Smith bill to Medicare?

In 2024, Dr. Smith's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and office visit, established patient (99214).

Where did Dr. Janellen Smith go to medical school?

Dr. Smith graduated from Carver College of Medicine in 1982.

What drugs does Dr. Janellen Smith prescribe most?

In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Clobetasol Propionate.

Has Dr. Janellen Smith received payments from drug or device companies?

CMS Open Payments shows $3,157 in general payments to Dr. Smith from 4 companies from 2016 to 2025. The largest total came from Janssen Research & Development, LLC.

How long has Dr. Janellen Smith been practicing?

Dr. Smith graduated from medical school in 1982, 44 years ago.

Does Dr. Janellen Smith do research?

Dmand AI links 47 publications to Dr. Smith, published from 2008 to 2025.

Who does Dr. Janellen Smith publish with?

Dr. Smith's most frequent co-authors are Christina Nicole Kraus, MD (12 shared papers), Ashley N. Elsensohn, MD (8 shared papers) and Jessica Shiu (6 shared papers).

What insurance does Dr. Janellen Smith accept?

Dr. Smith is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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