Arthritis, Psoriatic
Dr. John Stephen Wikle, MD
NPI1831138080PAC ID0840186599
- Medicare services, 2024
- 368
- Medicare patients, 2024
- 172
- Part D claims, 2024
- 6,837
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 4950 Barranca Pkwy, Irvine, CA 92604-4671
- Practice phone
- Call (949) 262-9700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stephen Wikle, M.D.
Physician office · Irvine, California
Find Dr. Wikle'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. John Stephen Wikle is an internist in Irvine, California
Dr. Wikle practices at Stephen Wikle, M.D. in Irvine, California.
Dr. Wikle's NPI, 1831138080, was assigned on June 5, 2006. Dr. Wikle graduated from Wake Forest School of Medicine in 1992. Dr. Wikle's California license number on file is G77860.
NPI and contact details
- NPI
- 1831138080NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840186599
- NPI enumeration date
- June 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 262-9700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Stephen Wikle practices at Stephen Wikle, M.D. in Irvine, California
Dr. Wikle's primary practice is Stephen Wikle, M.D., at 4950 Barranca Pkwy, Irvine, CA 92604-4671. The practice phone is (949) 262-9700.
- Stephen Wikle, M.D.4950 Barranca Pkwy, Irvine, CA 92604-4671Phone(949) 262-9700
Source: Dmand AI Affiliation Data
Dr. John Stephen Wikle is affiliated with 3 sites of care
Dr. Wikle's primary practice is Stephen Wikle, M.D. in Irvine, California. Dr. Wikle is also affiliated with Hoag Hospital Newport Beach. Dmand AI also links Dr. Wikle to 1 more home health agency, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Stephen Wikle's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wikle practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stephen Wikle, M.D. | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Wikle practices
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Dr. John Stephen Wikle is one of 16,751 internists in California
Internal medicine is Dr. Wikle's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wikle is board certified in internal medicine by the American Board of Internal Medicine. Dr. Wikle has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute mini-stroke (TIA), acute sinusitis, acute skin infection, adjustment disease, anxiety, arthritis, benign or precancerous skin growths and bronchitis among the conditions Dr. Wikle treats.
Internists near Dr. Wikle
Counts of internists 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. John Stephen Wikle billed Medicare for 368 services in 2024
CMS data shows 368 Medicare services from Dr. Wikle across 5 procedure codes in 2024, for 172 Medicare patients. Medicare paid $31,708 for them. Every service was in an office.
Medicare services, 2024368
Medicare patients172
Paid by Medicare$31,708
Procedure codes5
Dr. Wikle's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3012024: 2942%
- Other services
- 2023: 382024: 5647%
- Tests and treatments
- 2023: 162024: 1813%
Dr. Wikle compared with the California median for internists, 2024
- Dr. Wikle
- California median
- Medicare services
- 368vs 361Close to median
- Medicare patients
- 172vs 15114% above
- Part D claims
- 6,192vs 42114.7 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Wikle'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.
Need commercial claims for Dr. Wikle?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wikle and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Stephen Wikle treated 172 Medicare patients in 2024, average age 75
CMS counts 172 Medicare patients who saw Dr. Wikle in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wikle's median patient age at 71, with 39% women.
Medicare patients, 2024172
Average age75
Average risk score0.94
Dr. Wikle's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wikle's Medicare patients by sex, 2024
- Women6739%
- Men10561%
Chronic conditions among Dr. Wikle's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis39%
- Diabetes20%
- Ischemic heart disease20%
- Atrial fibrillation19%
- Cancer19%
- Anxiety13%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wikle's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women39%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Stephen Wikle wrote 6,837 Medicare Part D claims in 2024
In 2024, Dr. Wikle wrote 6,837 Medicare Part D claims for 480 patients. 90% of them were for generic drugs. CMS names the drug for 6,192 of them, across 133 drugs with 11 or more claims each, at $428,546 in total drug cost. In 2023, CMS named 6,076 claims across 122 drugs.
Part D claims, 20246,837
Drugs named by CMS133
Total drug cost$428,546
Part D patients480
Dr. Wikle's Part D claims by kind of drug, 2024
- Generic6,122 claims90%
- Brand-name690 claims10%
- Other25 claims0%
Dr. Wikle'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. Wikle's Part D claims, 2024
- Opioids2%109 of 6,837 claims
- Antibiotics4%240 of 6,837 claims
- Antipsychotics, patients 65 and over1%62 of 6,837 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: 6,0762024: 6,1922%
Drugs named by CMS: 133 in 2024, 122 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. John Stephen Wikle ranks in the 64th percentile for removal of skin lesions in Medicare
Dr. Wikle accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wikle as offering telehealth. CMS counts 19 procedures of removal of skin lesions by Dr. Wikle, more than 64% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Wikle ranks in Medicare procedure volume
- Removal of skin lesions
- 64th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
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Dr. John Stephen Wikle has 2 publications on record
Dmand AI links 2 papers to Dr. Wikle.
Papers2
Recent publications by Dr. Wikle
Dimethyl SulfoxideDrug SynergismKidney
See who Dr. Wikle researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wikle works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Stephen Wikle received $86 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Wikle from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Tulsa Dental Products LLC paid the most, $86.
Companies that paid Dr. Wikle the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Stephen Wikle has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Wikle, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Wikle
- 2013
- CMS Stage 1 EHR
- 2012
- Compassionate Doctors
Source: Dmand AI Professional Profile Data
Dr. John Stephen Wikle graduated from Wake Forest School of Medicine
Dr. Wikle graduated from Wake Forest School of Medicine in 1992.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. John Stephen Wikle accepts plans from 10 insurance carriers
Dr. Wikle is in network with 10 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Humana
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Aspirus Health Plan
- +2 more carriersWith a free account
Plan types Dr. Wikle accepts, by number of carriers
- Medicare7
- PPO7
- HMO5
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. John Stephen Wikle'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 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 National Downloadable File (CMS) (opens in a new tab)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) |
| 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. John Stephen Wikle
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. John Stephen Wikle's NPI number?
Dr. John Stephen Wikle's NPI number is 1831138080. It was assigned on June 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Stephen Wikle?
Dr. John Stephen Wikle is an internist in Irvine, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Stephen Wikle practice?
Dr. Wikle practices at 4950 Barranca Pkwy, Irvine, CA 92604-4671. Dr. Wikle's primary practice is Stephen Wikle, M.D. in Irvine, California. Dmand AI also links Dr. Wikle to 1 home health agency.
What is Dr. John Stephen Wikle's office phone number?
The practice phone on file for Dr. Wikle is (949) 262-9700.
What is Dr. John Stephen Wikle's medical license number?
Dr. Wikle's California license number on file is G77860.
Which hospitals is Dr. John Stephen Wikle affiliated with?
Dr. Wikle is affiliated with Hoag Hospital Newport Beach.
Does Dr. John Stephen Wikle accept Medicare?
Yes. CMS data shows Dr. Wikle billed Medicare for 368 services in 2024, and Dr. Wikle accepts Medicare assignment.
Does Dr. John Stephen Wikle offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wikle as offering telehealth services.
How many Medicare patients does Dr. John Stephen Wikle see?
CMS counts 172 Medicare patients who saw Dr. Wikle in 2024, with an average age of 75.
Is Dr. John Stephen Wikle board certified?
Yes. Dr. Wikle is board certified in internal medicine by the American Board of Internal Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. John Stephen Wikle bill to Medicare?
In 2024, Dr. Wikle's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. John Stephen Wikle go to medical school?
Dr. Wikle graduated from Wake Forest School of Medicine in 1992.
What drugs does Dr. John Stephen Wikle prescribe most?
In 2024 Medicare Part D data, Dr. Wikle's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Rosuvastatin Calcium.
Has Dr. John Stephen Wikle received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Wikle from 1 company from 2018 to 2018. The largest total came from Tulsa Dental Products LLC.
How long has Dr. John Stephen Wikle been practicing?
Dr. Wikle graduated from medical school in 1992, 34 years ago.
Does Dr. John Stephen Wikle do research?
Dmand AI links 2 publications to Dr. Wikle.
What insurance does Dr. John Stephen Wikle accept?
Dr. Wikle is in network with 10 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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