NPPES file of Aug 9, 2026

Niranjan Narain Singh

Neuromuscular Medicine (Psychiatry & Neurology) Physician · Saint Louis, MO

Niranjan Narain Singh is a neuromuscular medicine (psychiatry & neurology) physician with a practice address in Saint Louis, Missouri, and NPI 1225234040, issued on Jun 27, 2007. Check the license (Missouri 2007026047, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225234040
Name
Niranjan Narain Singh
Primary taxonomy
Neuromuscular Medicine (Psychiatry & Neurology) Physician 2084N0008X
License number
2007026047 MO
Self-reported in NPPES; status is on the state search
Practice location
1035 Bellevue Ave Ste 500, Saint Louis, MO 63117
Phone
(314) 925-4773
Enumerated
Jun 27, 2007
Record last updated
Nov 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080610000474); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 1035 Bellevue Ave Ste 500

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

  1. Trevor Axford, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1528094224
  2. Gregory Bailey, M.D.Neurological Surgery Physician1457351926
  3. Loretta Colvin, APRN, BCAcute Care Nurse Practitioner1235135237
  4. Jessica DickmanFamily Nurse Practitioner1669940656
  5. Lamice El-Kholy, MDEndocrinology, Diabetes & Metabolism Physician1124139845
  6. Vikas Kumar, MDNeurology Physician1194928440

Verify Niranjan Narain Singh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2007026047
    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
Open the Missouri license search

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3.7 times the Medicare Part D claims of the average neuromuscular medicine (psychiatry & neurology) physician in 2024

3,081 Medicare Part D claims for 564 beneficiaries, against an average of 827 among the 258 providers of this specialty who prescribed in Part D.

  1. Niranjan Singh3,081
  2. Specialty average827

Most prescribed

  1. Memantine Hcl363 claims
  2. Gabapentin338 claims
  3. Donepezil Hcl289 claims
  4. Levetiracetam267 claims
  5. Atorvastatin Calcium175 claims
  6. Carbidopa-Levodopa137 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: $9,997.85

23 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 169 providers of this specialty with any payment received $11,922.98 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Niranjan Singh$9,998
  2. Specialty average$11,923

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

  1. Ssm Medical Group IncSaint Louis, MO

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

Neuromuscular Medicine (Psychiatry & Neurology) Physician providers in Missouri

There are 6 neuromuscular medicine (psychiatry & neurology) physician records in Missouri.

The 5 neuromuscular medicine (psychiatry & neurology) physician records with the nearest ZIP codes

  1. Merav Ben David, MDSt Louis, MO 631101992227045
  2. Richard Barohn, M.D.Columbia, MO 652011073610663
  3. Melanie Glenn, M.D.Columbia, MO 652011952574907
  4. Nesreen Jaafar, MDColumbia, MO 652011407467426
  5. Karim Salame, M.D.Columbia, MO 652121215190681

Common questions

What is Niranjan Narain Singh's NPI number?

Niranjan Narain Singh's National Provider Identifier (NPI) is 1225234040, issued on Jun 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Niranjan Narain Singh located?

The NPPES record lists a practice address at 1035 Bellevue Ave Ste 500, Saint Louis, MO, 63117. Phone: (314) 925-4773. Providers update this record themselves, so call before visiting.

How can I verify Niranjan Narain Singh's license?

NPPES lists Missouri license number 2007026047, 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 Niranjan Narain Singh prescribe under Medicare Part D?

In 2024, Niranjan Narain Singh had 3,081 Medicare Part D claims for 564 beneficiaries; the average among neuromuscular medicine (psychiatry & neurology) physician prescribers was 827. 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.