NPPES file of Aug 9, 2026

Sergey Kobzar, CRNA

Certified Registered Nurse Anesthetist · Portsmouth, VA

Sergey Kobzar, CRNA is a certified registered nurse anesthetist with a practice address in Portsmouth, Virginia, and NPI 1811298912, issued on Nov 5, 2010. Check the license (Virginia 0024169146, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811298912
Name
Sergey Kobzar
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
0024169146 VA
0001227841 VA
Self-reported in NPPES; status is on the state search
Practice location
355 Crawford St, Portsmouth, VA 23704
Phone
(757) 399-1157
Enumerated
Nov 5, 2010
Record last updated
Dec 29, 2025
Medicare enrollment
Enrolled (PECOS I20110222000270); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 2,122 in Virginia → Look up another NPI →

Also registered at 355 Crawford St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Elvira Barcoma, NPFamily Nurse Practitioner1528544186
  2. Barbara Byers, LPCProfessional Counselor1750585584
  3. Melinda Fielding, CRNACertified Registered Nurse Anesthetist1265755169
  4. Ashley Genthner, D.C.Chiropractor1982839718
  5. Stephen Genthner, D.C.Chiropractor1407030653
  6. Jeffrey Goodman, PHDClinical Psychologist1528091402

Verify Sergey Kobzar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this profession
    Search for license 0024169146    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Atlantic Anesthesia, IncNorfolk, VA
  2. Smg Anesthesia Specialists LLCNorfolk, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sergey Kobzar among 2,122 certified registered nurse anesthetist records in Virginia

Sergey Kobzar, CRNA is one of 2,122 certified registered nurse anesthetist records with a practice address in Virginia. 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 2010, is newer than 44% of them.

  • NPI issued2010 · 44% of these records are older, 52% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2010 · median 2014 among the 1,557 with a school on file
  • Record last updated2025 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

81 certified registered nurse anesthetist records list a practice address in Portsmouth

They are 81 of the 2,857 NPPES records with a practice address in Portsmouth, and 2,122 certified registered nurse anesthetist records in Virginia.

All 2,122 in Virginia → Every provider in Portsmouth → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Kelly Fantozzi, CRNAPortsmouth, VA 237041982640728
  2. Melinda Fielding, CRNAPortsmouth, VA 237041265755169
  3. Kimberly Kelly, CRNAPortsmouth, VA 237041699711366
  4. Anita Kush, CRNAPortsmouth, VA 237041619981313
  5. Carol Martins, CRNAPortsmouth, VA 237041285666867
  6. Roderick Myers, CRNAPortsmouth, VA 237041235185109
  7. Arleen Sobel, CRNAPortsmouth, VA 237041073521894
  8. Rebecca Yaeckel, CRNAPortsmouth, VA 237041588678569

Common questions

What is Sergey Kobzar, CRNA's NPI number?

Sergey Kobzar, CRNA's National Provider Identifier (NPI) is 1811298912, issued on Nov 5, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sergey Kobzar, CRNA located?

The NPPES record lists a practice address at 355 Crawford St, Portsmouth, VA, 23704. Phone: (757) 399-1157. Providers update this record themselves, so call before visiting.

How can I verify Sergey Kobzar, CRNA's license?

NPPES lists Virginia license number 0024169146, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.