ZACHARY T MESKO CRNA
NPI 1043708589
Nurse Anesthetist, Certified Registered in Hot Springs, AR
About Zachary T Mesko Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARY T MESKO CRNA (NPI 1043708589) is an individual nurse anesthetist, certified registered in Hot Springs, Arkansas, licensed in Arkansas (C003259) and active in the NPI registry since April 2018. He maintains a secondary practice location in Hot Springs and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 3
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
Zachary T Mesko 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
8Medicare enrollment records show Zachary Mesko reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hot Springs, AR 71901
- Reassigned Medicare billing, Arkansas enrollment
- 35 clinicians in this Medicare group
Magazine, AR 72943
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1992133714 (Arkansas)
- 146 clinicians in this Medicare group
Paris, AR 72855
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1760453633 (Arkansas)
- 159 clinicians in this Medicare group
Mena, AR 71953
- Reassigned Medicare billing, Arkansas enrollment
- 5 clinicians in this Medicare group
Clarksville, AR 72830
- Reassigned Medicare billing, Arkansas enrollment
- 36 clinicians in this Medicare group
Ozark, AR 72949
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1275504128 (Arkansas)
- 147 clinicians in this Medicare group
Harrison, AR 72601
- Reassigned Medicare billing, Arkansas enrollment
- 36 clinicians in this Medicare group
New Iberia, LA 70563
- Reassigned Medicare billing, Arkansas enrollment
- 232 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 2
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 71901 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.
HOT SPRINGS, AR 71901
HOT SPRINGS, AR 71901
HOT SPRINGS, AR 71901
HOT SPRINGS, AR 71901
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 Zachary Mesko's NPI number?
The NPI number for Zachary Mesko is 1043708589. It was assigned to this individual provider in the NPPES registry on April 30, 2018.
Where is Zachary Mesko located?
Zachary Mesko practices at 1910 Malvern Ave, Hot Springs, AR 71901. The listed phone number is (501) 321-1000.
What is Zachary Mesko's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Zachary Mesko enrolled in Medicare?
Yes. Zachary Mesko 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 Zachary Mesko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Mesko reassigns Medicare benefits to 8 organizations: Ouachita Regional Anesthesia PLLC (Hot Springs, AR), Mercy Hospital Booneville (Magazine, AR), Mercy Hospital Paris (Paris, AR), Mena Hospital Commission (Mena, AR), Johnson Regional Medical Center (Clarksville, AR) and 3 more organizations, listed in the Medicare section above. 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 Zachary Mesko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Mesko accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Zachary Mesko 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 Zachary Mesko was last updated on August 21, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Zachary T Mesko, CRNA · NPI 1043708589
Nurse Anesthetist, Certified Registered physician in Hot Springs, Arkansas. Individual provider, active in the CMS NPPES registry since April 30, 2018.
## Identity
- **NPI:** 1043708589 (Entity type: Individual)
- **Enumerated:** April 30, 2018
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** C003259 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1910 MALVERN AVE, Hot Springs, AR 71901
- **Phone:** (501) 321-1000 · **Fax:** (501) 620-2333
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Ouachita Regional Anesthesia PLLC (NPI 1982699153, Hot Springs, AR); Mercy Hospital Booneville (NPI 1720417066, Magazine, AR); Mercy Hospital Paris (NPI 1518915321, Paris, AR); Mena Hospital Commission (NPI 1093810392, Mena, AR); Johnson Regional Medical Center (NPI 1396794525, Clarksville, AR); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** August 21, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1043708589) · Data from the CMS NPPES public registry.