Tetyana Vaysman, MD
Internal Medicine Physician · Bakersfield, CA
Tetyana Vaysman, MD is an internal medicine physician with a practice address in Bakersfield, California, and NPI 1699270827, issued on Mar 28, 2018. Check the license (California A174198, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tetyana Vaysman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A174198 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 Mount Vernon Ave, Bakersfield, CA 93306
- Phone
- (661) 326-2000
- Enumerated
- Mar 28, 2018
- Record last updated
- Nov 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211110002559); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1700 Mount Vernon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pernian AbadiPrimary Care Nurse Practitioner1801760814
- Mariam AbdelmissehInternal Medicine Physician1902250574
- Arian AbdiStudent in an Organized Health Care Education/Training Program1306538087
- Ayham Aboeed, M.D.Critical Care Medicine (Internal Medicine) Physician1093969750
- Jesslin Abraham, MDStudent in an Organized Health Care Education/Training Program1497333751
- Quinn Adams, MDStudent in an Organized Health Care Education/Training Program1790627537
Verify Tetyana Vaysman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A174198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,077 Medicare Part D claims for 100 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium151 claims
- Losartan Potassium70 claims
- Lisinopril64 claims
- Amlodipine Besylate63 claims
- Metformin Hcl55 claims
- Gabapentin36 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 practice group's MIPS final score for 2023 (Medicare payment program): 85.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Department OF State HospitalsCoalinga, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tetyana Vaysman among 17,696 internal medicine physician records in California
Tetyana Vaysman, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2017 · median 2004 among the 11,065 with a school on file
- Record last updated2021 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
214 internal medicine physician records list a practice address in Bakersfield
They are 214 of the 11,539 NPPES records with a practice address in Bakersfield, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Bakersfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mariam AbdelmissehBakersfield, CA 933061902250574
- David Aguirre, M.D.Bakersfield, CA 933061538401013
- Ararat Avetisyan, M.D.Bakersfield, CA 933061649680471
- Si Chen, M.D.Bakersfield, CA 933061467794180
- Bahareh Ghafarizadeh, M.DBakersfield, CA 933061548503683
- Mohamed Hammami, MDBakersfield, CA 933061285049726
- Royce Johnson, MDBakersfield, CA 933061336174655
- Jerome Lazaga, M.D.Bakersfield, CA 933061639417181
Common questions
What is Tetyana Vaysman, MD's NPI number?
Tetyana Vaysman, MD's National Provider Identifier (NPI) is 1699270827, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tetyana Vaysman, MD located?
The NPPES record lists a practice address at 1700 Mount Vernon Ave, Bakersfield, CA, 93306. Phone: (661) 326-2000. Providers update this record themselves, so call before visiting.
How can I verify Tetyana Vaysman, MD's license?
NPPES lists California license number A174198, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tetyana Vaysman, MD prescribe under Medicare Part D?
In 2024, Tetyana Vaysman, MD had 1,077 Medicare Part D claims for 100 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Tetyana Vaysman, MD's MIPS final score?
The 2023 MIPS final score is 85.7 of 100, reported for the practice group. 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.