Dr. Ivan P. Zubkov, MD
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 3,495
- Hospital affiliations
- 1
- Industry payments
- $438
- Medical group
- 1
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zubkov'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. Ivan P. Zubkov is a family medicine physician in Fontana, California
Dr. Zubkov practices at Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
Dr. Zubkov's NPI, 1508117565, was assigned on September 30, 2012. Dr. Zubkov graduated from Loma Linda University School Of Medicine in 2012. Dr. Zubkov's California license number on file is A130417.
- NPI
- 1508117565NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335465814
- NPI enumeration date
- September 30, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (909) 427-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ivan P. Zubkov practices at Fontana Medical Center in Fontana, California
Dr. Zubkov's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.
- Fontana Medical Center9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000
Source: Dmand AI Affiliation Data
Dr. Ivan P. Zubkov is affiliated with 1 site of care and 1 medical group
Dr. Zubkov's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ivan P. Zubkov's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zubkov practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fontana Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ivan P. Zubkov is one of 15,680 family medicine physicians in California
Family medicine is Dr. Zubkov's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Zubkov is board certified in family medicine by the American Board of Family Medicine. Dr. Zubkov has a license on file in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists benign or precancerous skin growths, chronic diabetes, chronic hypertension, joint pain, nerve damage and upper respiratory infection (URI) among the conditions Dr. Zubkov treats.
Family medicine physicians near Dr. Zubkov
Counts of family 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. Ivan P. Zubkov treated 26 Medicare patients in 2024, average age 59
CMS counts 26 Medicare patients who saw Dr. Zubkov in 2024. The largest group is under 65, with 14 patients. 58% of them have high blood pressure, and 50% have high cholesterol. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zubkov's median patient age at 46, with 63% women.
Dr. Zubkov's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zubkov's Medicare patients by sex, 2024
- Women1350%
- Men1350%
Chronic conditions among Dr. Zubkov's Medicare patients, 2024
- High blood pressure58%
- High cholesterol50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zubkov's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ivan P. Zubkov wrote 3,495 Medicare Part D claims in 2024
In 2024, Dr. Zubkov wrote 3,495 Medicare Part D claims for 877 patients. 89% of them were for generic drugs. CMS names the drug for 2,995 of them, across 73 drugs with 11 or more claims each, at $121,798 in total drug cost. In 2023, CMS named 2,544 claims across 70 drugs.
Dr. Zubkov's Part D claims by kind of drug, 2024
- Generic3,110 claims89%
- Brand-name320 claims9%
- Other65 claims2%
Dr. Zubkov'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. Zubkov's Part D claims, 2024
- Opioids3%108 of 3,495 claims
- Antibiotics3%95 of 3,495 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: 2,5442024: 2,99518%
Drugs named by CMS: 73 in 2024, 70 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. Ivan P. Zubkov offers telehealth to Medicare patients
Dr. Zubkov accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Zubkov as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ivan P. Zubkov received $438 in industry payments from 2016 to 2019
CMS Open Payments shows 4 general payments to Dr. Zubkov from 4 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $125.
General payments to Dr. Zubkov by program year, 2016 to 2019
Companies that paid Dr. Zubkov the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ivan P. Zubkov graduated from Loma Linda University School Of Medicine
Dr. Zubkov graduated from Loma Linda University School Of Medicine in 2012.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Ivan P. Zubkov accepts plans from 2 insurance carriers
Dr. Zubkov is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Zubkov accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ivan P. Zubkov'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 DataDmand AI Org Hierarchy Data |
| 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) |
| 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. Ivan P. Zubkov
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. Ivan P. Zubkov's NPI number?
Dr. Ivan P. Zubkov's NPI number is 1508117565. It was assigned on September 30, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Ivan P. Zubkov?
Dr. Ivan P. Zubkov is a family medicine physician in Fontana, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Ivan P. Zubkov practice?
Dr. Zubkov practices at 9961 Sierra Ave, Fontana, CA 92335. Dr. Zubkov's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
What is Dr. Ivan P. Zubkov's office phone number?
The practice phone on file for Dr. Zubkov is (909) 427-5000.
What is Dr. Ivan P. Zubkov's medical license number?
Dr. Zubkov's California license number on file is A130417.
Which hospitals is Dr. Ivan P. Zubkov affiliated with?
Dr. Zubkov practices at Fontana Medical Center in Fontana, California.
What medical group is Dr. Ivan P. Zubkov part of?
Dr. Zubkov is linked to Southern California Permanente Medical Group.
Does Dr. Ivan P. Zubkov accept Medicare?
Yes. CMS lists Dr. Zubkov as accepting Medicare assignment.
Does Dr. Ivan P. Zubkov offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Zubkov as offering telehealth services.
How many Medicare patients does Dr. Ivan P. Zubkov see?
CMS counts 26 Medicare patients who saw Dr. Zubkov in 2024, with an average age of 59.
Show 6 more questionsShow fewer questions
Is Dr. Ivan P. Zubkov board certified?
Yes. Dr. Zubkov is board certified in family medicine by the American Board of Family Medicine.
Where did Dr. Ivan P. Zubkov go to medical school?
Dr. Zubkov graduated from Loma Linda University School Of Medicine in 2012.
What drugs does Dr. Ivan P. Zubkov prescribe most?
In 2024 Medicare Part D data, Dr. Zubkov's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Meloxicam.
Has Dr. Ivan P. Zubkov received payments from drug or device companies?
CMS Open Payments shows $438 in general payments to Dr. Zubkov from 4 companies from 2016 to 2019. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. Ivan P. Zubkov been practicing?
Dr. Zubkov graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Ivan P. Zubkov accept?
Dr. Zubkov is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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