J Oral Maxillofac Surg
Bone Morphogenetic ProteinsBone TransplantationIlium
Dr. Andrei Viktorovich Marechek, DDS, MD
NPI1033539606
- Part D claims, 2024
- 982
- Publications
- 2
- Industry payments
- $8,112
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 78595 State Rte 111, La Quinta, CA 92253
- Practice phone
- Call (760) 771-0300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
La Quinta Dental Group
La Quinta, California
Find Dr. Marechek'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. Andrei Viktorovich Marechek is an oral and maxillofacial surgery (d.m.d.) in La Quinta, California
Dr. Marechek practices at La Quinta Dental Group in La Quinta, California.
Dr. Marechek's NPI, 1033539606, was assigned on April 23, 2014. Dr. Marechek graduated from Cleveland Medical College, Homeopathic in 2017. Dr. Marechek holds California license A169364.
NPI and contact details
- NPI
- 1033539606NPI Registry (opens in a new tab)
- NPI enumeration date
- April 23, 2014
- NPI status
- Active
- Practice phone
- (760) 771-0300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Andrei Viktorovich Marechek practices at La Quinta Dental Group in La Quinta, California
Dr. Marechek's primary practice is La Quinta Dental Group, at 78595 State Rte 111, La Quinta, CA 92253 in Riverside County. The practice phone is (760) 771-0300.
- La Quinta Dental Group78595 State Rte 111, La Quinta, CA 92253 · Riverside CountyPhone(760) 771-0300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrei Viktorovich Marechek is affiliated with 2 sites of care and 2 medical groups
Dr. Marechek's primary practice is La Quinta Dental Group in La Quinta, California. The medical group on file is UCLA Health. Dmand AI also links Dr. Marechek to 1 more group practice or clinic and 1 medical group, each named with a free account.
La Quinta Dental GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Andrei Viktorovich Marechek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marechek practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| La Quinta Dental Group | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrei Viktorovich Marechek is one of 130 orals and maxillofacial surgery (d.m.d.)s in California
Oral and maxillofacial surgery is Dr. Marechek's primary specialty in the NPI Registry, under taxonomy code 204E00000X. Dmand AI has Dr. Marechek's licenses on file in 3 states: California, Louisiana and Ohio.
Specialties and state licenses
- Oral and maxillofacial surgery (d.m.d.), CaliforniaPrimary
- Oral and maxillofacial surgery (dentist), Louisiana
- Ohio license
Orals and maxillofacial surgery (d.m.d.)s near Dr. Marechek
Counts of orals and maxillofacial surgery (d.m.d.)s 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. Andrei Viktorovich Marechek's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Marechek's median patient age at 56, with 52% women.
Dr. Marechek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Andrei Viktorovich Marechek wrote 982 Medicare Part D claims in 2024
In 2024, Dr. Marechek wrote 982 Medicare Part D claims for 388 patients. 100% of them were for generic drugs. CMS names the drug for 963 of them, across 7 drugs with 11 or more claims each, at $4,157 in total drug cost. In 2023, CMS named 1,382 claims across 8 drugs.
Part D claims, 2024982
Drugs named by CMS7
Total drug cost$4,157
Part D patients388
Dr. Marechek'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. Marechek's Part D claims, 2024
- Opioids12%115 of 982 claims
- Antibiotics34%337 of 982 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: 1,3822024: 96330%
Drugs named by CMS: 7 in 2024, 8 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
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Dr. Andrei Viktorovich Marechek has 2 publications on record
Dmand AI links 2 papers to Dr. Marechek in 2019. Dr. Marechek's most frequent co-author is Faisal A. Quereshy, DDS, FACS, MD.
Papers2
Dr. Marechek's most frequent co-authors
Recent publications by Dr. Marechek
See who Dr. Marechek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marechek works with, so you can find a warm path to the right orals and maxillofacial surgery (d.m.d.)s.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andrei Viktorovich Marechek received $8,112 in industry payments from 2017 to 2025
CMS Open Payments shows 81 general payments to Dr. Marechek from 11 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 56% of the total. Stryker Corporation paid the most, $4,221.
General payments to Dr. Marechek by program year, 2017 to 2025
General payments to Dr. Marechek by kind, 2017 to 2025
$8.1Kin total
- Travel and lodging$4,56256%
- Food and beverage$3,55044%
Companies that paid Dr. Marechek the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrei Viktorovich Marechek graduated from Cleveland Medical College, Homeopathic
Dr. Marechek graduated from Cleveland Medical College, Homeopathic in 2017. Dr. Marechek is a member of AACS.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Andrei Viktorovich Marechek accepts plans from 17 insurance carriers
Dr. Marechek is in network with 17 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- HCSC
- Humana
- Alliant Health Plans
- Blue Cross Blue Shield of Michigan
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types Dr. Marechek accepts, by number of carriers
- PPO11
- HMO9
- Medicare4
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Andrei Viktorovich Marechek'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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) |
| 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. Andrei Viktorovich Marechek
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. Andrei Viktorovich Marechek's NPI number?
Dr. Andrei Viktorovich Marechek's NPI number is 1033539606. It was assigned on April 23, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrei Viktorovich Marechek?
Dr. Andrei Viktorovich Marechek is an oral and maxillofacial surgery (d.m.d.) in La Quinta, California. The primary specialty in the NPI Registry is Oral & Maxillofacial Surgery (D.M.D.) (taxonomy code 204E00000X).
Where does Dr. Andrei Viktorovich Marechek practice?
Dr. Marechek practices at 78595 State Rte 111, La Quinta, CA 92253. Dr. Marechek's primary practice is La Quinta Dental Group in La Quinta, California. Dmand AI also links Dr. Marechek to 1 group practice or clinic and 1 medical group.
What is Dr. Andrei Viktorovich Marechek's office phone number?
The practice phone on file for Dr. Marechek is (760) 771-0300.
What is Dr. Andrei Viktorovich Marechek's medical license number?
Dr. Marechek holds California license A169364, one of the licenses on file in 3 states.
Which states has Dr. Andrei Viktorovich Marechek been licensed in?
Dmand AI has state licenses on file for Dr. Marechek in California (2020 to 2026), Louisiana (2019 to 2022) and Ohio (2017 to 2020).
What medical group is Dr. Andrei Viktorovich Marechek part of?
Dr. Marechek is linked to UCLA Health. Dmand AI links Dr. Marechek to 1 more medical group.
Where did Dr. Andrei Viktorovich Marechek go to medical school?
Dr. Marechek graduated from Cleveland Medical College, Homeopathic in 2017.
What drugs does Dr. Andrei Viktorovich Marechek prescribe most?
In 2024 Medicare Part D data, Dr. Marechek's most prescribed drugs by claims were Chlorhexidine Gluconate, Amoxicillin and Ibuprofen.
Has Dr. Andrei Viktorovich Marechek received payments from drug or device companies?
CMS Open Payments shows $8,112 in general payments to Dr. Marechek from 11 companies from 2017 to 2025. The largest total came from Stryker Corporation.
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How long has Dr. Andrei Viktorovich Marechek been practicing?
Dr. Marechek graduated from medical school in 2017, 9 years ago.
Does Dr. Andrei Viktorovich Marechek do research?
Dmand AI links 2 publications to Dr. Marechek.
Who does Dr. Andrei Viktorovich Marechek publish with?
Dr. Marechek's most frequent co-authors are Faisal A. Quereshy, DDS, FACS, MD (1 shared paper).
What insurance does Dr. Andrei Viktorovich Marechek accept?
Dr. Marechek is in network with 17 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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