Dr. Christopher Robert Knopick, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 1,903
- Publications
- 3
- Hospital affiliations
- 1
- Practice address
- 975 Sereno Dr, Vallejo, CA 94589
- Practice phone
- Call (707) 651-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Knopick'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. Christopher Robert Knopick is a urologist in Vallejo, California
Dr. Knopick practices at Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente.
Dr. Knopick's NPI, 1144426636, was assigned on June 22, 2007. Dr. Knopick graduated from Feinberg School of Medicine in 2004. Dr. Knopick's Colorado license number on file is 47713.
- NPI
- 1144426636NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719031384
- NPI enumeration date
- June 22, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (707) 651-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Robert Knopick practices at Vallejo Medical Center in Vallejo, California
Dr. Knopick's primary practice is Vallejo Medical Center, at 975 Sereno Dr, Vallejo, CA 94589 in Solano County. The practice phone is (707) 651-1000.
- Vallejo Medical Center975 Sereno Dr, Vallejo, CA 94589 · Solano CountyPhone(707) 651-1000
Source: Dmand AI Affiliation Data
Dr. Christopher Robert Knopick is affiliated with 3 sites of care and 1 medical group
Dr. Knopick's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Knopick to 1 more home health agency and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher Robert Knopick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knopick practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vallejo Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Robert Knopick is one of 1,395 urologists in California
Urology is Dr. Knopick's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Knopick is board certified in urology by the American Board of Urology. Dmand AI has Dr. Knopick's licenses on file in 2 states: Colorado and California.
Specialties and state licenses
- Urology, ColoradoPrimary
- California license
Clinical focus
Dmand AI lists urinary endoscopy among the conditions Dr. Knopick treats.
Urologists near Dr. Knopick
Counts of urologists 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. Christopher Robert Knopick billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Knopick across 1 procedure code in 2024, for 21 Medicare patients. Medicare paid $1,317 for them. Every service was in an office.
Dr. Knopick's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 192024: 1426%
Dr. Knopick compared with the California median for urologists, 2024
- Dr. Knopick
- California median
- Medicare services
- 14vs 1,05099% below
- Medicare patients
- 21vs 34694% below
- Part D claims
- 1,792vs 6422.8 times
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Knopick'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. Knopick and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Robert Knopick treated 21 Medicare patients in 2024, average age 67
CMS counts 21 Medicare patients who saw Dr. Knopick in 2024. 67% of them have high blood pressure. Their average risk score is 2.00, 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. Knopick's median patient age at 67, with 26% women.
Chronic conditions among Dr. Knopick's Medicare patients, 2024
- High blood pressure67%
Share of Medicare patients with each condition. A patient can have several.
Dr. Knopick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women26%
- Men74%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Robert Knopick wrote 1,903 Medicare Part D claims in 2024
In 2024, Dr. Knopick wrote 1,903 Medicare Part D claims for 536 patients. 97% of them were for generic drugs. CMS names the drug for 1,792 of them, across 19 drugs with 11 or more claims each, at $118,559 in total drug cost. In 2023, CMS named 1,780 claims across 18 drugs.
Dr. Knopick's Part D claims by kind of drug, 2024
- Generic1,837 claims97%
- Brand-name66 claims3%
Dr. Knopick'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. Knopick's Part D claims, 2024
- Opioids3%63 of 1,903 claims
- Antibiotics10%196 of 1,903 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: 1,7802024: 1,7921%
Drugs named by CMS: 19 in 2024, 18 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. Christopher Robert Knopick offers telehealth to Medicare patients
Dr. Knopick accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Knopick as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Christopher Robert Knopick has 3 publications on record
Dmand AI links 3 papers to Dr. Knopick, published from 2013 to 2014. Dr. Knopick's most frequent co-authors are Kirk Anderson, MD, Brian J. Flynn, MD and Ketul K. Shah, MD.
Dr. Knopick's most frequent co-authors
Recent publications by Dr. Knopick
Neuropsychopharmacology
See who Dr. Knopick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Knopick works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher Robert Knopick received $60 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Knopick from 1 drug or device company in 2024. Speaker and faculty fees make up the largest share, 58% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $60.
General payments to Dr. Knopick by kind, 2024 to 2024
- Speaker and faculty fees$3558%
- Honoraria$2542%
Companies that paid Dr. Knopick the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Robert Knopick has 1 award and honors on record
Dmand AI lists 1 award for Dr. Knopick, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Knopick
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Christopher Robert Knopick graduated from Feinberg School of Medicine
Dr. Knopick graduated from Feinberg School of Medicine in 2004.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. Christopher Robert Knopick accepts plans from 2 insurance carriers
Dr. Knopick 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. Knopick accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher Robert Knopick'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 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) |
| 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. Christopher Robert Knopick
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. Christopher Robert Knopick's NPI number?
Dr. Christopher Robert Knopick's NPI number is 1144426636. It was assigned on June 22, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Robert Knopick?
Dr. Christopher Robert Knopick is a urologist in Vallejo, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Christopher Robert Knopick practice?
Dr. Knopick practices at 975 Sereno Dr, Vallejo, CA 94589. Dr. Knopick's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dmand AI also links Dr. Knopick to 1 home health agency and 1 hospice.
What is Dr. Christopher Robert Knopick's office phone number?
The practice phone on file for Dr. Knopick is (707) 651-1000.
What is Dr. Christopher Robert Knopick's medical license number?
Dr. Knopick's Colorado license number on file is 47713, one of the licenses on file in 2 states.
Which states has Dr. Christopher Robert Knopick been licensed in?
Dmand AI has state licenses on file for Dr. Knopick in Colorado (2009 to 2011) and California (2010 to 2026).
Which hospitals is Dr. Christopher Robert Knopick affiliated with?
Dr. Knopick practices at Vallejo Medical Center in Vallejo, California.
What medical group is Dr. Christopher Robert Knopick part of?
Dr. Knopick is linked to The Permanente Medical Group, Inc.
Does Dr. Christopher Robert Knopick accept Medicare?
Yes. CMS data shows Dr. Knopick billed Medicare for 14 services in 2024, and Dr. Knopick accepts Medicare assignment.
Does Dr. Christopher Robert Knopick offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Knopick as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Christopher Robert Knopick see?
CMS counts 21 Medicare patients who saw Dr. Knopick in 2024, with an average age of 67.
Is Dr. Christopher Robert Knopick board certified?
Yes. Dr. Knopick is board certified in urology by the American Board of Urology.
What services does Dr. Christopher Robert Knopick bill to Medicare?
In 2024, Dr. Knopick's most billed Medicare services were care management and other visits (99443).
Where did Dr. Christopher Robert Knopick go to medical school?
Dr. Knopick graduated from Feinberg School of Medicine in 2004.
What drugs does Dr. Christopher Robert Knopick prescribe most?
In 2024 Medicare Part D data, Dr. Knopick's most prescribed drugs by claims were Finasteride, Tamsulosin HCl and Trospium Chloride.
Has Dr. Christopher Robert Knopick received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to Dr. Knopick from 1 company from 2024 to 2024. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. Christopher Robert Knopick been practicing?
Dr. Knopick graduated from medical school in 2004, 22 years ago.
Does Dr. Christopher Robert Knopick do research?
Dmand AI links 3 publications to Dr. Knopick, published from 2013 to 2014.
Who does Dr. Christopher Robert Knopick publish with?
Dr. Knopick's most frequent co-authors are Kirk Anderson, MD (1 shared paper), Brian J. Flynn, MD (1 shared paper) and Ketul K. Shah, MD (1 shared paper).
What insurance does Dr. Christopher Robert Knopick accept?
Dr. Knopick 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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