Dr. John Yashou, DO
- Medicare services, 2024
- 147
- Medicare patients, 2024
- 141
- Part D claims, 2024
- 267
- Hospital affiliations
- 1
- Industry payments
- $13
- Practice address
- 18310 Us-18, Apple Valley, CA 92307
- Practice phone
- Call (714) 449-4900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence Medical Foundation
Apple Valley, California
Find Dr. Yashou'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 Yashou is an emergency medicine physician in Apple Valley, California
Dr. Yashou practices at Providence Medical Foundation in Apple Valley, California.
Dr. Yashou's NPI, 1841459583, was assigned on June 7, 2008. Dr. Yashou graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2006. Dr. Yashou holds California license 11164.
- NPI
- 1841459583NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678610797
- NPI enumeration date
- June 7, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 449-4900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Yashou practices at Providence Medical Foundation in Apple Valley, California
Dr. Yashou's primary practice is Providence Medical Foundation, at 18310 Us-18, Apple Valley, CA 92307 in San Bernardino County. The practice phone is (714) 449-4900.
- Providence Medical Foundation18310 Us-18, Apple Valley, CA 92307 · San Bernardino CountyPhone(714) 449-4900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Yashou is affiliated with 5 sites of care and 2 medical groups
Dr. Yashou's primary practice is Providence Medical Foundation in Apple Valley, California. Dr. Yashou is also affiliated with Providence St. Mary Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Yashou to 2 more group practices and clinics, 1 physician office and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Yashou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yashou practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Medical Foundation | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Yashou is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Yashou's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Yashou is board certified in emergency medicine by the AOA Board of Emergency Medicine. Dmand AI has Dr. Yashou's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Florida license
Emergency medicine physicians near Dr. Yashou
Counts of emergency medicine physicians 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 Yashou billed Medicare for 147 services in 2024
CMS data shows 147 Medicare services from Dr. Yashou across 4 procedure codes in 2024, for 141 Medicare patients. Medicare paid $9,627 for them.
Dr. Yashou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1912024: 13629%
- Lab and pathology
- 2023: 02024: 11
- Tests and treatments
- 2023: 222024: 0100%
Where Dr. Yashou's Medicare services took place, 2024
- In an office13390%
- In a facility1410%
Dr. Yashou compared with the California median for emergency medicine physicians, 2024
- Dr. Yashou
- California median
- Medicare services
- 147vs 26545% below
- Medicare patients
- 141vs 24342% below
- Part D claims
- 115vs 6285% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Yashou'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. Yashou and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Yashou treated 141 Medicare patients in 2024, average age 69
CMS counts 141 Medicare patients who saw Dr. Yashou in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 50% are also on Medicaid. Their average risk score is 1.54, 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. Yashou's median patient age at 41, with 62% women.
Dr. Yashou's Medicare patients by age, 2024
Dr. Yashou's Medicare patients by sex, 2024
- Women8258%
- Men5942%
Chronic conditions among Dr. Yashou's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis43%
- Diabetes43%
- Ischemic heart disease27%
- Anxiety26%
- Chronic kidney disease26%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yashou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Yashou wrote 267 Medicare Part D claims in 2024
In 2024, Dr. Yashou wrote 267 Medicare Part D claims for 178 patients. 95% of them were for generic drugs. CMS names the drug for 115 of them, across 4 drugs with 11 or more claims each, at $339 in total drug cost. In 2023, CMS named 235 claims across 11 drugs.
Dr. Yashou's Part D claims by kind of drug, 2024
- Generic254 claims95%
- Brand-name13 claims5%
Dr. Yashou'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. Yashou's Part D claims, 2024
- Antibiotics29%77 of 267 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: 2352024: 11551%
Drugs named by CMS: 4 in 2024, 11 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
How Dr. John Yashou takes part in Medicare
Dr. Yashou accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail 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)
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Dr. John Yashou received $13 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Yashou from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $13.
Companies that paid Dr. Yashou the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Yashou graduated from Dr. Kiran C. Patel College of Osteopathic Medicine
Dr. Yashou graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2006.
- Medical school
- Board certified in emergency medicine
- Board certified in 2010 - 2026
- Board certified in 2008 - 2026
Source: Dmand AI Professional Profile Data
Dr. John Yashou accepts plans from 8 insurance carriers
Dr. Yashou is in network with 8 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aspirus Health Plan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- DentaQuest
- Elevance
- HCSC
Plan types Dr. Yashou accepts, by number of carriers
- PPO5
- POS3
- HMO2
- Medicare2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. John Yashou'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 National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Yashou
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 Yashou's NPI number?
Dr. John Yashou's NPI number is 1841459583. It was assigned on June 7, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. John Yashou?
Dr. John Yashou is an emergency medicine physician in Apple Valley, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. John Yashou practice?
Dr. Yashou practices at 18310 Us-18, Apple Valley, CA 92307. Dr. Yashou's primary practice is Providence Medical Foundation in Apple Valley, California. Dmand AI also links Dr. Yashou to 2 group practices and clinics, 1 physician office and 1 medical group.
What is Dr. John Yashou's office phone number?
The practice phone on file for Dr. Yashou is (714) 449-4900.
What is Dr. John Yashou's medical license number?
Dr. Yashou holds California license 11164, one of the licenses on file in 2 states.
Which states has Dr. John Yashou been licensed in?
Dmand AI has state licenses on file for Dr. Yashou in California and Florida.
Which hospitals is Dr. John Yashou affiliated with?
Dr. Yashou is affiliated with Providence St. Mary Medical Center.
What medical group is Dr. John Yashou part of?
Dr. Yashou is linked to Vituity. Dmand AI links Dr. Yashou to 1 more medical group.
Does Dr. John Yashou accept Medicare?
Yes. CMS data shows Dr. Yashou billed Medicare for 147 services in 2024, and Dr. Yashou accepts Medicare assignment.
How many Medicare patients does Dr. John Yashou see?
CMS counts 141 Medicare patients who saw Dr. Yashou in 2024, with an average age of 69.
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Is Dr. John Yashou board certified?
Yes. Dr. Yashou is board certified in emergency medicine by the AOA Board of Emergency Medicine.
What services does Dr. John Yashou bill to Medicare?
In 2024, Dr. Yashou's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and emergency department visit (99285).
Where did Dr. John Yashou go to medical school?
Dr. Yashou graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2006.
What drugs does Dr. John Yashou prescribe most?
In 2024 Medicare Part D data, Dr. Yashou's most prescribed drugs by claims were Prednisone, Azithromycin and Fluticasone Propionate.
Has Dr. John Yashou received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Yashou from 1 company from 2017 to 2017. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. John Yashou been practicing?
Dr. Yashou graduated from medical school in 2006, 20 years ago.
What insurance does Dr. John Yashou accept?
Dr. Yashou is in network with 8 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Aspirus Health Plan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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