MR. ANDREW GAZENKO CRNA
NPI 1700242955
Nurse Anesthetist, Certified Registered in Little Rock, AR
About Mr. Andrew Gazenko Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ANDREW GAZENKO CRNA (NPI 1700242955) is an individual nurse anesthetist, certified registered in Little Rock, Arkansas, licensed in Arkansas (C003131) and active in the NPI registry since January 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Pagosa Springs, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Andrew Gazenko Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Andrew Gazenko reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 253 clinicians in this Medicare group
Little Rock, AR 72212
- Reassigned Medicare billing, Arkansas enrollment
- 50 clinicians in this Medicare group
Clarksville, AR 72830
- Reassigned Medicare billing, Arkansas enrollment
- 36 clinicians in this Medicare group
Pagosa Springs, CO 81147
- Reassigned Medicare billing, Colorado enrollment
- 57 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72205 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Andrew Gazenko's NPI number?
The NPI number for Andrew Gazenko is 1700242955. It was assigned to this individual provider in the NPPES registry on January 4, 2016.
Where is Andrew Gazenko located?
Andrew Gazenko practices at 6119 Midtown Ave Suite 201, Little Rock, AR 72205. The listed phone number is (501) 664-4532.
What is Andrew Gazenko's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Andrew Gazenko enrolled in Medicare?
Yes. Andrew Gazenko is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Andrew Gazenko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Gazenko reassigns Medicare benefits to 4 organizations: Arkansas Health Group (Little Rock, AR), Bp Anesthesia, PLLC (Little Rock, AR), Johnson Regional Medical Center (Clarksville, AR) and Upper San Juan Health Service District (Pagosa Springs, CO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andrew Gazenko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Gazenko accept?
Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Andrew Gazenko as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Andrew Gazenko was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mr. Andrew Gazenko, CRNA · NPI 1700242955
Nurse Anesthetist, Certified Registered physician in Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since January 4, 2016.
## Identity
- **NPI:** 1700242955 (Entity type: Individual)
- **Enumerated:** January 4, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** C003131 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6119 MIDTOWN AVE, SUITE 201, Little Rock, AR 72205-5313
- **Phone:** (501) 664-4532 · **Fax:** (501) 663-4335
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Arkansas Health Group (NPI 1508800962, Little Rock, AR); Bp Anesthesia, PLLC (NPI 1942736285, Little Rock, AR); Johnson Regional Medical Center (NPI 1396794525, Clarksville, AR); Upper San Juan Health Service District (NPI 1245401561, Pagosa Springs, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1700242955) · Data from the CMS NPPES public registry.