MARY CATHERINE MLOTZEK CRNA
NPI 1194799734
Nurse Anesthetist, Certified Registered in Sarasota, FL
About Mary Catherine Mlotzek Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY CATHERINE MLOTZEK CRNA (NPI 1194799734) is an individual nurse anesthetist, certified registered in Sarasota, Florida, licensed in Florida (APRN3293042) and active in the NPI registry since February 2006. She is affiliated with Sarasota Memorial Hospital and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Mary Catherine Mlotzek 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
5Medicare enrollment records show Mary Mlotzek reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sarasota, FL 34239
- Reassigned Medicare billing, Florida enrollment
- 956 clinicians in this Medicare group
Batavia, OH 45103
- Reassigned Medicare billing, Ohio enrollment
- Medicare enrollment name: Southwest Ohio Anesthesia Consultants LLC
- 830 clinicians in this Medicare group
Springfield, OH 45505
- Reassigned Medicare billing, Ohio enrollment
- 471 clinicians in this Medicare group
Van Wert, OH 45891
- Reassigned Medicare billing, Ohio enrollment
- 86 clinicians in this Medicare group
Elkhart, IN 46514
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Great Lakes Anesthesia PC
- 60 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 3
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sarasota Memorial Hospital
Acute Care Hospitals · Sarasota, FLMercy St Vincent Medical Center
Acute Care Hospitals · Toledo, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SARASOTA, FL 34239
SARASOTA, FL 34239
SARASOTA, FL 34239
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 Mary Mlotzek's NPI number?
The NPI number for Mary Mlotzek is 1194799734. It was assigned to this individual provider in the NPPES registry on February 13, 2006.
Where is Mary Mlotzek located?
Mary Mlotzek practices at 1700 S Tamiami Trl, Sarasota, FL 34239. The listed phone number is (941) 917-8720.
What is Mary Mlotzek's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mary Mlotzek enrolled in Medicare?
Yes. Mary Mlotzek 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 Mary Mlotzek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Mlotzek reassigns Medicare benefits to 5 organizations: Smh Physician Services Inc (Sarasota, FL), Anesthesia & Intensive Care Consultants,inc. (Batavia, OH), Northstar Anesthesia Of Ohio LLC (Springfield, OH), Clinical Colleagues LLC (Van Wert, OH) and Great Lakes Anesthesia, P.C. (Elkhart, IN). 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 Mary Mlotzek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Mlotzek accept?
Health plans from CareSource and Oscar Health Maintenance Organization of Florida list Mary Mlotzek 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.
Is Mary Mlotzek affiliated with any hospitals?
According to CMS data, Mary Mlotzek is affiliated with Sarasota Memorial Hospital and Mercy St Vincent Medical Center.
When was this NPI record last updated?
The NPPES record for Mary Mlotzek was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Mary Catherine Mlotzek, CRNA · NPI 1194799734
Nurse Anesthetist, Certified Registered physician in Sarasota, Florida. Individual provider, active in the CMS NPPES registry since February 13, 2006.
## Identity
- **NPI:** 1194799734 (Entity type: Individual)
- **Enumerated:** February 13, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** APRN3293042 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1700 S TAMIAMI TRL, Sarasota, FL 34239-3509
- **Phone:** (941) 917-8720 · **Fax:** (941) 917-1875
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Smh Physician Services Inc (NPI 1346295292, Sarasota, FL); Anesthesia & Intensive Care Consultants,inc. (NPI 1164859013, Batavia, OH); Northstar Anesthesia Of Ohio LLC (NPI 1417276429, Springfield, OH); Clinical Colleagues LLC (NPI 1992725766, Van Wert, OH); Great Lakes Anesthesia, P.C. (NPI 1720039977, Elkhart, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** April 30, 2026
- **Other identifiers:** Other P00682434 (OH); Medicaid 2397491 (OH); Other 000000602227 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1194799734) · Data from the CMS NPPES public registry.