Dr. Alexander Knijnikov, DO
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 25
- Hospital affiliations
- 1
- Industry payments
- $6,873
- Medical groups
- 2
- Practice address
- 1 Medical Center Dr, Clarksburg, WV 26301
- Practice phone
- Call (828) 257-2333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Louis A. Johnson Veterans Affairs Medical Center
Clarksburg, West Virginia
Find Dr. Knijnikov'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. Alexander Knijnikov is a general surgeon in Clarksburg, West Virginia
Dr. Knijnikov practices at Louis A. Johnson Veterans Affairs Medical Center in Clarksburg, West Virginia.
Dr. Knijnikov's NPI, 1780992578, was assigned on September 15, 2010. Dr. Knijnikov holds Illinois license 036.140156.
- NPI
- 1780992578NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082915251
- NPI enumeration date
- September 15, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (828) 257-2333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Knijnikov practices at Louis A. Johnson Veterans Affairs Medical Center in Clarksburg, West Virginia
Dr. Knijnikov's primary practice is Louis A. Johnson Veterans Affairs Medical Center, at 1 Medical Center Dr, Clarksburg, WV 26301 in Harrison County. The practice phone is (828) 257-2333.
- Louis A. Johnson Veterans Affairs Medical Center1 Medical Center Dr, Clarksburg, WV 26301 · Harrison CountyPhone(828) 257-2333
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alexander Knijnikov is affiliated with 3 sites of care and 2 medical groups
Dr. Knijnikov's primary practice is Louis A. Johnson Veterans Affairs Medical Center in Clarksburg, West Virginia. Dr. Knijnikov is also affiliated with Newton Medical Center. The medical group on file is Suburban Medical Group. Dmand AI also links Dr. Knijnikov to 1 more ambulatory surgery center and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander Knijnikov's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knijnikov practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Louis A. Johnson Veterans Affairs Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander Knijnikov is one of 222 general surgeons in West Virginia
Surgery is Dr. Knijnikov's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Knijnikov is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Knijnikov
Counts of general surgeons 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. Alexander Knijnikov billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Knijnikov across 1 procedure code in 2024, for 25 Medicare patients. Medicare paid $536 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Knijnikov's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 302024: 1453%
Dr. Knijnikov compared with the West Virginia median for general surgeons, 2024
- Dr. Knijnikov
- West Virginia median
- Medicare services
- 14vs 17492% below
- Medicare patients
- 25vs 12380% below
Medians across 214 general surgeons in West Virginia with Dmand AI profiles that report each measure.
Dr. Knijnikov'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. Knijnikov and other general surgeons in West Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander Knijnikov treated 25 Medicare patients in 2024, average age 74
CMS counts 25 Medicare patients who saw Dr. Knijnikov in 2024. 75% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 1.36, where 1.00 is the Medicare average.
Dr. Knijnikov's Medicare patients by sex, 2024
- Women1456%
- Men1144%
Chronic conditions among Dr. Knijnikov's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Chronic kidney disease52%
- COPD44%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Alexander Knijnikov takes part in Medicare
Dr. Knijnikov accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alexander Knijnikov received $6,873 in industry payments from 2016 to 2022
CMS Open Payments shows 96 general payments to Dr. Knijnikov from 23 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 68% of the total. Becton, Dickinson and Company paid the most, $1,155. It also lists 1 research payment totaling $1,149 in 2017.
General payments to Dr. Knijnikov by program year, 2016 to 2022
General payments to Dr. Knijnikov by kind, 2016 to 2022
- Food and beverage$4,64068%
- Consulting fees$1,25418%
- Speaker and faculty fees$85012%
- Travel and lodging$1292%
Companies that paid Dr. Knijnikov the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Alexander Knijnikov'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 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 | Medicare Physician & Other Practitioners - 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) |
| 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. Alexander Knijnikov
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. Alexander Knijnikov's NPI number?
Dr. Alexander Knijnikov's NPI number is 1780992578. It was assigned on September 15, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Knijnikov?
Dr. Alexander Knijnikov is a general surgeon in Clarksburg, West Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Alexander Knijnikov practice?
Dr. Knijnikov practices at 1 Medical Center Dr, Clarksburg, WV 26301. Dr. Knijnikov's primary practice is Louis A. Johnson Veterans Affairs Medical Center in Clarksburg, West Virginia. Dmand AI also links Dr. Knijnikov to 1 ambulatory surgery center and 1 medical group.
What is Dr. Alexander Knijnikov's office phone number?
The practice phone on file for Dr. Knijnikov is (828) 257-2333.
What is Dr. Alexander Knijnikov's medical license number?
Dr. Knijnikov holds Illinois license 036.140156.
Which hospitals is Dr. Alexander Knijnikov affiliated with?
Dr. Knijnikov is affiliated with Newton Medical Center.
What medical group is Dr. Alexander Knijnikov part of?
Dr. Knijnikov is linked to Suburban Medical Group. Dmand AI links Dr. Knijnikov to 1 more medical group.
Does Dr. Alexander Knijnikov accept Medicare?
Yes. CMS data shows Dr. Knijnikov billed Medicare for 14 services in 2024, and Dr. Knijnikov accepts Medicare assignment.
How many Medicare patients does Dr. Alexander Knijnikov see?
CMS counts 25 Medicare patients who saw Dr. Knijnikov in 2024, with an average age of 74.
What services does Dr. Alexander Knijnikov bill to Medicare?
In 2024, Dr. Knijnikov's most billed Medicare services were hospital inpatient care (99231).
Has Dr. Alexander Knijnikov received payments from drug or device companies?
CMS Open Payments shows $6,873 in general payments to Dr. Knijnikov from 23 companies from 2016 to 2022. The largest total came from Becton, Dickinson and Company.
How long has Dr. Alexander Knijnikov been practicing?
Dr. Knijnikov's NPI was assigned in 2010.
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