DR. FRITZ MESILIEN D.C, CRNA
NPI 1073914511
Nurse Anesthetist, Certified Registered in Oro Valley, AZ

Active since September 15, 2014
1551 E TANGERINE RD, ORO VALLEY, AZ 85755(520) 901-3500 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 23, 2026, Dec 18, 2025, Jul 3, 2025 and 3 more (6 updates tracked since 2023).

About Dr. Fritz Mesilien D.c, Crna NPPES

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

DR. FRITZ MESILIEN D.C, CRNA (NPI 1073914511) is an individual nurse anesthetist, certified registered in Oro Valley, Arizona, licensed in Arizona (317663) and active in the NPI registry since September 2014. He is affiliated with Vista Medical Center East, maintains 3 additional practice locations, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1073914511
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameDR. FRITZ MESILIENCredential: D.C, CRNA
Location Address1551 E TANGERINE RDOro Valley, AZ 85755-6213
Mailing AddressPo Box 15902Durham, NC 27704-0902 · (203) 820-9397 · Fax (866) 586-3722
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 15, 2014
Last NPPES UpdateJanuary 23, 20266 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
NPI 1073914511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses Licensed in AZ · 317663 Licensed in NC · 7106 Licensed in IL · 209028821 Licensed in IA · D185015 Licensed in VA · 0024187238
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 ListedChiropractorTaxonomy 111N00000X · License 4491 (NC)
Also ListedRegistered NurseTaxonomy 163W00000X · License 303257 (NC)
1551 E TANGERINE RD, Oro Valley, AZ 85755

Secondary Practice Locations 3

Location 1500 John Deere RdMoline, IL 61265-6892 · Phone (850) 985-9180
Location 22701 17th StRock Island, IL 61201-5351 · Phone (850) 985-9180
Location 33711 N Roxboro StDurham, NC 27704-2744 · Phone (203) 820-9397 · Fax (866) 586-3722

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Fritz Mesilien D.c, Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2961725106
PECOS Enrollment IDI20240304001196, I20241213003527, I20250205003067, I20250304002851, I20250712000469

Areas of Expertise CMS Part B claims 4

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
32 services32 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
25 services25 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
19 services19 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
14 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Vista Medical Center East

Acute Care Hospitals · Waukegan, IL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number140084
Location1324 North Sheridan RoadWaukegan, IL 60085 · Lake County
Emergency services Birthing friendly

Trinity Rock Island

Acute Care Hospitals · Rock Island, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140280
Location2701 17th StRock Island, IL 61201 · Rock Island County
Emergency services Birthing friendly

Sentara Leigh Hospital

Acute Care Hospitals · Norfolk, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490046
Location830 Kempsville RoadNorfolk, VA 23502 · Norfolk City County
Birthing friendly

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.

Clinic/Center (Urgent Care)
1551 E TANGERINE RD
ORO VALLEY, AZ 85755
Anesthesiology
1551 E TANGERINE RD, ATTN MEDICAL STAFF SERVICES
ORO VALLEY, AZ 85755
Hospitalist
1551 E TANGERINE RD
ORO VALLEY, AZ 85755
Pharmacist
1551 E TANGERINE RD
ORO VALLEY, AZ 85755
Pharmacist
1551 E TANGERINE RD
ORO VALLEY, AZ 85755
Pharmacist
1551 E TANGERINE RD
ORO VALLEY, AZ 85755
Anesthesiology
1551 E TANGERINE RD
ORO VALLEY, AZ 85755
Anesthesiology
1551 E TANGERINE RD
ORO VALLEY, AZ 85755

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073914511, enumerated as an "individual" on September 15, 2014.

The provider is located at 1551 E TANGERINE RD ORO VALLEY, AZ 85755 and the phone number is (520) 901-3500.

Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

The provider might be accepting Accepts: Baylor Scott and White Health Plan, Blue Cross and. Please consult your insurance carrier or call the provider to verify.

Fritz Mesilien is affiliated with: VISTA MEDICAL CENTER EAST, TRINITY ROCK ISLAND and SENTARA LEIGH HOSPITAL.