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TYLER GREINER DO
NPI 1194341032
Anesthesiology in Hiawatha, IA

Active since June 16, 2020PECOS EnrolledAccepts Medicare Assignment
1550 BOYSON RD, HIAWATHA, IA 52233(319) 743-7300 Get Directions Write a Review

NPPES record last updated: April 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 8, 2024, Jul 15, 2024, Jun 16, 2020 (3 updates tracked since 2020).

About Tyler Greiner Do NPPES

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

TYLER GREINER DO (NPI 1194341032) is an individual anesthesiology provider in Hiawatha, Iowa, licensed in Iowa (DO-06710) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with St Lukes Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1194341032
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameTYLER GREINERCredential: DO
Location Address1550 BOYSON RDHiawatha, IA 52233-2362
Mailing Address1550 Boyson RdHiawatha, IA 52233-2362 · (319) 743-7300
Phone(319) 743-7300
Sole ProprietorNo
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 2020
Enumeration DateJune 16, 2020
Last NPPES UpdateApril 18, 20253 updates tracked since enumeration
NPPES CertifiedApril 18, 2025
✔ NPI 1194341032 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in IA · DO-06710
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1550 BOYSON RD, Hiawatha, IA 52233
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1200 Hawkins DrIowa City, IA 52242-1009 · Phone (319) 356-2633
Location 2701 W Forevergreen RdNorth Liberty, IA 52317-9848 · Phone (319) 356-2633 · Fax (319) 356-3949

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tyler Greiner Do 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 ID3779906649
PECOS Enrollment IDI20240709000803
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

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.
34 services34 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.
17 services17 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.
13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

St Lukes Hospital

Acute Care Hospitals · Cedar Rapids, IA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number160045
Location1026 A Ave NECedar Rapids, IA 52402 · Linn County
Emergency services Birthing friendly

University Of Iowa Hospital & Clinics

Acute Care Hospitals · Iowa City, IA
3/5 CMS rating
OwnershipGovernment - State
CMS Certification Number160058
Location200 Hawkins DriveIowa City, IA 52242 · Johnson County
Emergency services Birthing friendly

Mercy Medical Center - Cedar Rapids

Acute Care Hospitals · Cedar Rapids, IA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number160079
Location701 10th Street SECedar Rapids, IA 52403 · Linn County
Emergency services 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.

MARK D KLINE MD
Specialist
1550 BOYSON RD
HIAWATHA, IA 52233
Linn County (319) 743-7300
HANS E STEINE MD
Anesthesiology
1550 BOYSON RD
HIAWATHA, IA 52233
Linn County (319) 743-7300
DAVID A BURKAMPER M.D.
Specialist
1550 BOYSON RD
HIAWATHA, IA 52233
Linn County (319) 743-7300
TORK J HARMAN MD
Specialist
1550 BOYSON RD
HIAWATHA, IA 52233
Linn County (319) 743-7300
SCOTT D MURTHA MD
Specialist
1550 BOYSON RD
HIAWATHA, IA 52233
Linn County (319) 743-7300
JOHN P HERRING MD
Specialist
1550 BOYSON RD
HIAWATHA, IA 52233
Linn County (319) 743-7300
GAIL E VANDEWALKER MD
Specialist
1550 BOYSON RD
HIAWATHA, IA 52233
Linn County (319) 743-7300
DR. CHRISTINA SARRICA D.O.
Anesthesiology
1550 BOYSON RD
HIAWATHA, IA 52233
Linn County (319) 743-7300

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 Tyler Greiner's NPI number?

The NPI number for Tyler Greiner is 1194341032. It was assigned to this individual provider in the NPPES registry on June 16, 2020.

Where is Tyler Greiner located?

Tyler Greiner practices at 1550 Boyson Rd, Hiawatha, IA 52233. The listed phone number is (319) 743-7300.

What is Tyler Greiner's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Tyler Greiner enrolled in Medicare?

Yes. Tyler Greiner 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.

What insurance does Tyler Greiner accept?

Health plans from Medica list Tyler Greiner 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 Tyler Greiner affiliated with any hospitals?

According to CMS data, Tyler Greiner is affiliated with St Lukes Hospital, University Of Iowa Hospital & Clinics and Mercy Medical Center - Cedar Rapids.

When was this NPI record last updated?

The NPPES record for Tyler Greiner was last updated on April 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.