Divya Sivakumar, D.O., M.A.
Neurology Physician · Lake Saint Louis, MO
Divya Sivakumar, D.O., M.A. is a neurology physician with a practice address in Lake Saint Louis, Missouri, and NPI 1528419587, issued on Jun 30, 2016. Check the license (Missouri 2021046762, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Divya Sivakumar
- Credential
- D.O., M.A.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 2021046762 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2300 Hrc Plaza Dr, Lake Saint Louis, MO 63367
- Phone
- (636) 425-4673
- Enumerated
- Jun 30, 2016
- Record last updated
- Sep 5, 2025
- Medicaid ID
- 1528419587 WI
- Medicare enrollment
- Enrolled (PECOS I20211210002430); accepts Medicare assignment
- Medical or professional school
- Kansas City University Of Med & Biosciences, College Of Osteo Med, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 484 in Missouri → Look up another NPI →
Also registered at 2300 Hrc Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Dawson, D.O.Neurology Physician1912353533
Verify Divya Sivakumar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2021046762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average neurology physician in 2024
980 Medicare Part D claims for 117 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Pregabalin72 claims
- Duloxetine Hcl68 claims
- Gabapentin66 claims
- Carbidopa-Levodopa51 claims
- Emgality Pen44 claims
- Memantine Hcl34 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.
Industry payments in 2024: $1,110.67
64 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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 2 group practices
- Hannibal Regional Healthcare System IncHannibal, MO
- Hope Headache And Neurology LLCLake Saint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Divya Sivakumar among 484 neurology physician records in Missouri
Divya Sivakumar, D.O., M.A. is one of 484 neurology physician records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 61% of them.
- NPI issued2016 · 61% of these records are older, 35% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2006 among the 285 with a school on file
- Record last updated2025 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 neurology physician records list a practice address in Lake Saint Louis
They are 2 of the 129 NPPES records with a practice address in Lake Saint Louis, and 484 neurology physician records in Missouri.
All 484 in Missouri → Every provider in Lake Saint Louis → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Andrew Dawson, D.O.Lake Saint Louis, MO 633671912353533
- Gihan Kader, MDLake St Louis, MO 633671548258684
- Prityi Rani, MDLake St Louis, MO 633671073891552
- Salim Chahin, MDO Fallon, MO 633681255539789
- Osvaldo Laurido Soto, MDO Fallon, MO 633681942615489
- Enmanuel Perez, MDO Fallon, MO 633681467947945
- Jonathan Williams, MDO Fallon, MO 633681700306867
- F. Turpin, D.O.Saint Peters, MO 633761376536029
Common questions
What is Divya Sivakumar, D.O., M.A.'s NPI number?
Divya Sivakumar, D.O., M.A.'s National Provider Identifier (NPI) is 1528419587, issued on Jun 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Divya Sivakumar, D.O., M.A. located?
The NPPES record lists a practice address at 2300 Hrc Plaza Dr, Lake Saint Louis, MO, 63367. Phone: (636) 425-4673. Providers update this record themselves, so call before visiting.
How can I verify Divya Sivakumar, D.O., M.A.'s license?
NPPES lists Missouri license number 2021046762, as entered by the provider. 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.
How much does Divya Sivakumar, D.O., M.A. prescribe under Medicare Part D?
In 2024, Divya Sivakumar, D.O., M.A. had 980 Medicare Part D claims for 117 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions 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.
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.