Andrew Karl Rock, MD
Neurosurgery (CMS) · Sherwood, AR
At a glance
6020 Warden Rd Ste 100, Sherwood, AR 72120-6015
NPPES record updated Jun 25, 2026. 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
6020 Warden Rd Ste 100Sherwood, AR 72120-6015
Additional reported practice locations
1924 Pine St Ste 501Abilene, TX 796012452
Phone: 3256705145 47 New Scotland Ave, Dept Of Neurosurgery
Albany, NY 122083412
Phone: 5182626679
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2018
- CMS specialties
- Neurosurgery
Practice groups
Reported hospital affiliations
- St Vincent Medical Center/North Sherwood, AR
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 |
|---|---|
| Travel and lodging | $3,875.78 |
| Food and beverage | $1,446.22 |
Reporting companies
| Company | Amount |
|---|---|
| PENUMBRA, INC. | $4,001.51 |
| MICROVENTION, INC. | $1,320.49 |
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
- Neurosurgery (CMS)
- Taxonomy code
- 207T00000X
- Enumeration date
- Mar 21, 2018
- Record updated
- Jun 25, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207T00000X
License reported: W5945 TX
207T00000X · Primary
License reported: E-19356 AR
390200000X
License reported: 64079
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
6020 Warden Rd Ste 100Sherwood, AR 72120-6015
- Phone
- (501) 552-6400
Mailing address
6020 WARDEN RD STE 100SHERWOOD, AR 721206015
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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