Dr. Oleg V. Sinyavskiy, MD
- Medicare services, 2024
- 355
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 275
- Hospital affiliations
- 2
- Industry payments
- $262
- Practice address
- 200 2nd Ave SW, Miami, OK 74354
- Practice phone
- Call (918) 540-7551
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
INTEGRIS Health Miami Hospital - Mammography
Mammography / Breast Imaging Center · Miami, Oklahoma
Find Dr. Sinyavskiy'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. Oleg V. Sinyavskiy is an internist in Miami, Oklahoma
Dr. Sinyavskiy practices at INTEGRIS Health Miami Hospital - Mammography in Miami, Oklahoma.
Dr. Sinyavskiy's NPI, 1316177157, was assigned on July 14, 2009. Dr. Sinyavskiy holds Michigan license 4301093752.
- NPI
- 1316177157NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901038298
- NPI enumeration date
- July 14, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (918) 540-7551
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Oleg V. Sinyavskiy practices at INTEGRIS Health Miami Hospital - Mammography in Miami, Oklahoma
Dr. Sinyavskiy's primary practice is INTEGRIS Health Miami Hospital - Mammography, at 200 2nd Ave SW, Miami, OK 74354. The practice phone is (918) 540-7551.
- INTEGRIS Health Miami Hospital - Mammography200 2nd Ave SW, Miami, OK 74354Phone(918) 540-7551
Source: Dmand AI Affiliation Data
Dr. Oleg V. Sinyavskiy is affiliated with 5 sites of care and 8 medical groups
Dr. Sinyavskiy's primary practice is INTEGRIS Health Miami Hospital - Mammography in Miami, Oklahoma. Dr. Sinyavskiy is also affiliated with University Medical Center New Orleans. The medical group on file is Sound Physicians. Dmand AI also links Dr. Sinyavskiy to 1 more hospital, 7 medical groups, 1 home health agency and 1 skilled nursing facility, 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. Oleg V. Sinyavskiy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sinyavskiy practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| INTEGRIS Health Miami Hospital - Mammography | Available with a free account |
| +4 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Oleg V. Sinyavskiy is one of 1,018 internists in Oklahoma
Internal medicine is Dr. Sinyavskiy's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Sinyavskiy's licenses on file in 2 states: Michigan and Louisiana.
Specialties and state licenses
- Internal medicine, MichiganPrimary
- Hospitalist, Louisiana
Internists near Dr. Sinyavskiy
Counts of internists 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. Oleg V. Sinyavskiy billed Medicare for 355 services in 2024
CMS data shows 355 Medicare services from Dr. Sinyavskiy across 4 procedure codes in 2024, for 139 Medicare patients. Medicare paid $29,927 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sinyavskiy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2292024: 35555%
Dr. Sinyavskiy compared with the Oklahoma median for internists, 2024
- Dr. Sinyavskiy
- Oklahoma median
- Medicare services
- 355vs 63644% below
- Medicare patients
- 139vs 24343% below
- Part D claims
- 92vs 28267% below
Medians across 969 internists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Sinyavskiy'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.
Need commercial claims for Dr. Sinyavskiy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sinyavskiy and other internists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Oleg V. Sinyavskiy treated 139 Medicare patients in 2024, average age 75
CMS counts 139 Medicare patients who saw Dr. Sinyavskiy in 2024. The largest group is 75 to 84, with 50 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.69, 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. Sinyavskiy's median patient age at 69, with 48% women.
Dr. Sinyavskiy's Medicare patients by age, 2024
Dr. Sinyavskiy's Medicare patients by sex, 2024
- Women7755%
- Men6245%
Chronic conditions among Dr. Sinyavskiy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease58%
- Ischemic heart disease58%
- Heart failure54%
- Arthritis53%
- Diabetes49%
- Atrial fibrillation45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sinyavskiy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Oleg V. Sinyavskiy wrote 275 Medicare Part D claims in 2024
In 2024, Dr. Sinyavskiy wrote 275 Medicare Part D claims for 128 patients. 90% of them were for generic drugs. CMS names the drug for 92 of them, across 7 drugs with 11 or more claims each, at $518 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Sinyavskiy's Part D claims by kind of drug, 2024
- Generic248 claims90%
- Brand-name and other27 claims10%
Dr. Sinyavskiy'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. Sinyavskiy's Part D claims, 2024
- Antibiotics20%54 of 275 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: 132024: 92608%
Drugs named by CMS: 7 in 2024, 1 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. Oleg V. Sinyavskiy offers telehealth to Medicare patients
Dr. Sinyavskiy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sinyavskiy as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Oleg V. Sinyavskiy received $262 in industry payments from 2018 to 2025
CMS Open Payments shows 14 general payments to Dr. Sinyavskiy from 5 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $139.
General payments to Dr. Sinyavskiy by program year, 2018 to 2025
Companies that paid Dr. Sinyavskiy the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Oleg V. Sinyavskiy'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) |
| 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. Oleg V. Sinyavskiy
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. Oleg V. Sinyavskiy's NPI number?
Dr. Oleg V. Sinyavskiy's NPI number is 1316177157. It was assigned on July 14, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Oleg V. Sinyavskiy?
Dr. Oleg V. Sinyavskiy is an internist in Miami, Oklahoma. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Oleg V. Sinyavskiy practice?
Dr. Sinyavskiy practices at 200 2nd Ave SW, Miami, OK 74354. Dr. Sinyavskiy's primary practice is INTEGRIS Health Miami Hospital - Mammography in Miami, Oklahoma. Dmand AI also links Dr. Sinyavskiy to 1 hospital, 7 medical groups, 1 home health agency and 1 skilled nursing facility.
What is Dr. Oleg V. Sinyavskiy's office phone number?
The practice phone on file for Dr. Sinyavskiy is (918) 540-7551.
What is Dr. Oleg V. Sinyavskiy's medical license number?
Dr. Sinyavskiy holds Michigan license 4301093752, one of the licenses on file in 2 states.
Which states has Dr. Oleg V. Sinyavskiy been licensed in?
Dmand AI has state licenses on file for Dr. Sinyavskiy in Michigan and Louisiana.
Which hospitals is Dr. Oleg V. Sinyavskiy affiliated with?
Dr. Sinyavskiy is affiliated with University Medical Center New Orleans. Dmand AI links Dr. Sinyavskiy to 1 more hospital.
What medical group is Dr. Oleg V. Sinyavskiy part of?
Dr. Sinyavskiy is linked to Sound Physicians. Dmand AI links Dr. Sinyavskiy to 7 more medical groups.
Does Dr. Oleg V. Sinyavskiy accept Medicare?
Yes. CMS data shows Dr. Sinyavskiy billed Medicare for 355 services in 2024, and Dr. Sinyavskiy accepts Medicare assignment.
Does Dr. Oleg V. Sinyavskiy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sinyavskiy as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Oleg V. Sinyavskiy see?
CMS counts 139 Medicare patients who saw Dr. Sinyavskiy in 2024, with an average age of 75.
What services does Dr. Oleg V. Sinyavskiy bill to Medicare?
In 2024, Dr. Sinyavskiy's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
What drugs does Dr. Oleg V. Sinyavskiy prescribe most?
In 2024 Medicare Part D data, Dr. Sinyavskiy's most prescribed drugs by claims were Prednisone, Levofloxacin and Furosemide.
Has Dr. Oleg V. Sinyavskiy received payments from drug or device companies?
CMS Open Payments shows $262 in general payments to Dr. Sinyavskiy from 5 companies from 2018 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Oleg V. Sinyavskiy been practicing?
Dr. Sinyavskiy graduated from medical school in 2007, 19 years ago.
Selling to internal medicine practices?
See internists in Oklahoma by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card