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CYNTHIA NICOLE KOESTER
NPI 1316888787
Nurse Anesthetist, Certified Registered in Orlando, FL

Active since April 01, 2026Accepts Medicare Assignment
671 WINYAH DR, ORLANDO, FL 32803(407) 303-9331 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cynthia Nicole Koester NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CYNTHIA NICOLE KOESTER (NPI 1316888787) is an individual nurse anesthetist, certified registered in Orlando, Florida, licensed in Florida (APRN11048174) and active in the NPI registry since April 2026. She is affiliated with Orlando Health South Lake Hospital and is a graduate of Other (2018).

NPPES Registry Identity

NPI1316888787
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameCYNTHIA NICOLE KOESTER
Location Address671 WINYAH DROrlando, FL 32803-1226
Mailing Address1022 Michelangelo LnWinter Haven, FL 33884-3811
Phone(407) 303-9331
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateApril 1, 2026
Last NPPES UpdateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1316888787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in FL · APRN11048174
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 9481371 (FL)
671 WINYAH DR, Orlando, FL 32803
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..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

Cynthia Nicole Koester 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.

PECOS PAC ID6204390982
PECOS Enrollment IDI20260714001783

Medicare Billing Reassignment

Medicare enrollment records show Cynthia Koester reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesiologists Of Greater Orlando Inc
0.6 mi
Anesthesiology
3435 PINEHURST AVE
Orlando, FL 32804
  • Reassigned Medicare billing, Florida enrollment
  • 530 clinicians in this Medicare group
NPI 1164094538 (877) 328-1119

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Orlando Health South Lake Hospital

Acute Care Hospitals · Clermont, FL
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100051
Location1900 Don Wickham DrClermont, FL 34711 · Lake County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32803 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MANUEL E TOLOSA CRNA
Nurse Anesthetist, Certified Registered
671 WINYAH DR, DEPARTMENT OF NURSE ANESTHESIA
ORLANDO, FL 32803
Orange County (407) 303-9331
MARCIA FREDERIC
Nurse Practitioner (Family)
671 WINYAH DR
ORLANDO, FL 32803
Orange County (407) 303-7747
ASHLEY JANETTE JOYA LEOPAUL DNAP, CRNA
Nurse Anesthetist, Certified Registered
671 WINYAH DR
ORLANDO, FL 32803
Orange County (407) 303-7747
MELISSA TUMMINELLO
Student in an Organized Health Care Education/Training Program
671 WINYAH DR
ORLANDO, FL 32803
Orange County (407) 303-7747
TAMESHA ROLLE CRNA
Nurse Anesthetist, Certified Registered
671 WINYAH DR
ORLANDO, FL 32803
Orange County (407) 953-8797
SHEVAUGHN VERNON
Student in an Organized Health Care Education/Training Program
671 WINYAH DR
ORLANDO, FL 32803
Orange County (407) 303-7747
LAUREL R KRUEGER CRNA
Nurse Anesthetist, Certified Registered
671 WINYAH DR
ORLANDO, FL 32803
Orange County (407) 303-7747
KINDRA DOMINIQUE CRNA
Nurse Anesthetist, Certified Registered
671 WINYAH DR
ORLANDO, FL 32803
Orange County (407) 303-8016

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 Cynthia Koester's NPI number?

The NPI number for Cynthia Koester is 1316888787. It was assigned to this individual provider in the NPPES registry on April 1, 2026.

Where is Cynthia Koester located?

Cynthia Koester practices at 671 Winyah Dr, Orlando, FL 32803. The listed phone number is (407) 303-9331.

What is Cynthia Koester's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Cynthia Koester enrolled in Medicare?

Yes. Cynthia Koester 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 organization bills Medicare for Cynthia Koester's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Koester reassigns Medicare benefits to Anesthesiologists Of Greater Orlando Inc (Orlando, FL). The 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 Cynthia Koester's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cynthia Koester accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Cynthia Koester 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 Cynthia Koester affiliated with any hospitals?

According to CMS data, Cynthia Koester is affiliated with Orlando Health South Lake Hospital.

When was this NPI record last updated?

The NPPES record for Cynthia Koester was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.