Vladimir Alexandrovich Grebennikov, M.D.
Internal Medicine Physician · Richardson, TX
Vladimir Alexandrovich Grebennikov, M.D. is an internal medicine physician with a practice address in Richardson, Texas, and NPI 1952399313, issued on Oct 11, 2005. Check the license (Texas K9291, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Vladimir Alexandrovich Grebennikov
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- K9291 TX
Self-reported in NPPES; status is on the state search - Practice location
- 870 N Coit RD, Richardson, TX 75080
- Phone
- (972) 235-2459
- Enumerated
- Oct 11, 2005
- Record last updated
- Jul 25, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (972) 235-9435
- Medicaid ID
- 1504755-01 TX
- Medicare enrollment
- Enrolled (PECOS I20041102000215); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 870 N Coit RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexander Leybovich, DCChiropractor1346429057
Verify Vladimir Alexandrovich Grebennikov in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K9291Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.8 times the Medicare Part D claims of the average internal medicine physician in 2024
18,570 Medicare Part D claims for 764 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 350 claims were for opioids.
Most prescribed
- Atorvastatin Calcium854 claims
- Levothyroxine Sodium851 claims
- Metformin Hcl Er788 claims
- Metoprolol Succinate604 claims
- Amlodipine Besylate462 claims
- Pantoprazole Sodium392 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 25.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,131.07
46 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Legacy Healthcare Services IncLewisville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vladimir Alexandrovich Grebennikov among 9,175 internal medicine physician records in Texas
Vladimir Alexandrovich Grebennikov, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1987 · median 2004 among the 6,088 with a school on file
- Record last updated2013 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 internal medicine physician records list a practice address in Richardson
They are 61 of the 2,896 NPPES records with a practice address in Richardson, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Richardson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Henry Allen, MDRichardson, TX 750801710900527
- Sita Boppana, M.D.Richardson, TX 750801689629123
- Jung Chi, MDRichardson, TX 750801881670685
- Trung Dao, MDRichardson, TX 750801558354712
- Sandra Fogelman, MDRichardson, TX 750801548219421
- Kevin Kim, M.D.Richardson, TX 750801669480828
- William Mania, MD PARichardson, TX 750801770599326
- Adrian Meyer, MDRichardson, TX 750801639176787
Common questions
What is Vladimir Alexandrovich Grebennikov, M.D.'s NPI number?
Vladimir Alexandrovich Grebennikov, M.D.'s National Provider Identifier (NPI) is 1952399313, issued on Oct 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Vladimir Alexandrovich Grebennikov, M.D. located?
The NPPES record lists a practice address at 870 N Coit RD, Richardson, TX, 75080. Phone: (972) 235-2459. Providers update this record themselves, so call before visiting.
How can I verify Vladimir Alexandrovich Grebennikov, M.D.'s license?
NPPES lists Texas license number K9291, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vladimir Alexandrovich Grebennikov, M.D. prescribe under Medicare Part D?
In 2024, Vladimir Alexandrovich Grebennikov, M.D. had 18,570 Medicare Part D claims for 764 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Vladimir Alexandrovich Grebennikov, M.D.'s MIPS final score?
The 2023 MIPS final score is 25.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.