NPPES file of Aug 9, 2026

Nishan Chobanian, MD

Gynecologic Oncology Physician · Saint Louis, MO

Nishan Chobanian, MD is a gynecologic oncology physician with a practice address in Saint Louis, Missouri, and NPI 1104813633, issued on Sep 30, 2005. Check the license on the Missouri Board of Registration for the Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1104813633
Name
Nishan Chobanian
Credential
MD
Primary taxonomy
Gynecologic Oncology Physician 207VX0201X
License number
4301110735 MI
Self-reported in NPPES; status is on the state search
Practice location
607 S New Ballas RD, Saint Louis, MO 63141
Phone
(314) 251-4260
Enumerated
Sep 30, 2005
Record last updated
Jan 3, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20250619001195); accepts Medicare assignment
Medical or professional school
Warren Alpert Medical School Of Brown University, 1992
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 gynecologic oncology physician records → All 44 in Missouri → Look up another NPI →

Also registered at 607 S New Ballas RD

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

  1. Kathy Baglan, M.D.Radiation Oncology Physician1538122163
  2. Somasekhar Bandi, M.D.Medical Oncology Physician1922034321
  3. Kathy Beavers, P.A.Physician Assistant1336264332
  4. James Boyd, M.D.Plastic Surgery within the Head & Neck (Otolaryngology) Physician1215928114
  5. Jeffrey Craft, M.D., PH.D.Radiation Oncology Physician1497936231
  6. John Finnie, MDHematology & Oncology Physician1023088564

Verify Nishan Chobanian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing ArtsCheck 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
Open the Missouri license search

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Nishan Chobanian among 44 gynecologic oncology physician records in Missouri

Nishan Chobanian, MD is one of 44 gynecologic oncology physician records with a practice address in Missouri. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 89% newer
  • In a Medicare fileNo · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated1992 · median 2006 among the 32 with a school on file
  • Record last updated2019 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0201X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gynecologic Oncology Physician providers in Missouri

There are 44 gynecologic oncology physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 44 in Missouri → Every provider in Saint Louis → Gynecologic Oncology Physician nationwide →

The 8 gynecologic oncology physician records with the nearest ZIP codes

  1. Kevin Easley, MDSt Louis, MO 631411154385417
  2. Erica Huelsmann, MDSaint Louis, MO 631411093179640
  3. Madhavi Manyam, D.OSaint Louis, MO 631411255751970
  4. Dan-Arin Silasi, MDSaint Louis, MO 631281154393411
  5. Chotchai Srisuro, M.D.Saint Louis, MO 631221699818658
  6. Randall Gibb, MDSaint Louis, MO 631171639195944
  7. Shannon Grabosch, M.D.Saint Louis, MO 631171003136151
  8. Cyril Helm, MB. BCHIJSaint Louis, MO 631171265467377

Common questions

What is Nishan Chobanian, MD's NPI number?

Nishan Chobanian, MD's National Provider Identifier (NPI) is 1104813633, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nishan Chobanian, MD located?

The NPPES record lists a practice address at 607 S New Ballas RD, Saint Louis, MO, 63141. Phone: (314) 251-4260. Providers update this record themselves, so call before visiting.

How can I verify Nishan Chobanian, MD's license?

Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.