Shankar Perumal, MD
Neurology · Denver, CO
At a glance
1375 E 20Th Ave, Denver, CO 80205-5422
NPPES record updated Oct 29, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1375 E 20Th AveDenver, CO 80205-5422
Additional reported practice locations
740 S LimestoneLexington, KY 405360001
Phone: 8593235661
Fax: 8593236411
Education & affiliations
- Medical / professional school
- State University Of Ny Upstate Medical University
- Graduation year
- 2005
- CMS specialties
- Neurology
Practice groups
Reported hospital affiliations
- Carilion Medical Center Roanoke, VA
- Good Samaritan Hospital Medical Center West Islip, NY
- Inova Fairfax Hospital Falls Church, VA
- Paoli Hospital Paoli, PA
- Thomas Jefferson University Hospital Philadelphia, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $235.32 |
Reporting companies
| Company | Amount |
|---|---|
| JAZZ PHARMACEUTICALS INC. | $140.19 |
| SK LIFE SCIENCE, INC. | $48.77 |
| NEUROPACE, INC. | $46.36 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Neurology
- Taxonomy code
- 2084N0400X
- Enumeration date
- Jul 3, 2008
- Record updated
- Oct 29, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2084E0001X
License reported: C3303 KY
2084N0400X
License reported: C3303 KY
2084N0400X
License reported: 0101262736 VA
2084N0400X
License reported: 102131 GA
2084N0400X · Primary
License reported: DR.0067183 CO
2084N0400X
License reported: ME171104 FL
2084N0600X
License reported: C3303 KY
2084N0400X
License reported: 2010-00249 NC
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1375 E 20Th AveDenver, CO 80205-5422
- Phone
- (303) 338-4545
Mailing address
10350 E DAKOTA AVEDENVER, CO 802471314
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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