ERIC M. TIRNAUER M.D.
NPI 1336467059
Radiology - Diagnostic Radiology in El Segundo, CA

Q: What is Eric Tirnauer's NPI number?

The NPI number for Eric Tirnauer is 1336467059. It was assigned to this individual provider in the NPPES registry on May 5, 2010.

Q: What is Eric Tirnauer's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Eric Tirnauer was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since May 05, 2010PECOS EnrolledAccepts Medicare Assignment

92.79/100

CMS Quality Rating

2330 UTAH AVE STE 200, EL SEGUNDO, CA 90245(424) 290-8004 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 7, 2026, Jan 6, 2025, Apr 3, 2024 and 6 more (9 updates tracked since 2015).

On this page

About Eric M. Tirnauer M.d. NPPES

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

ERIC M. TIRNAUER M.D. (NPI 1336467059) is an individual diagnostic radiology provider in El Segundo, California, licensed in Florida (ME0133033) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, is affiliated with Sacred Heart Hospital, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1336467059

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameERIC M. TIRNAUERCredential: M.D.

Location Address2330 UTAH AVE STE 200El Segundo, CA 90245

Mailing Address3305 W Kirby StTampa, FL 33614-3364 · (727) 743-9379

Phone(424) 290-8004

Sole ProprietorNo

Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2010

Enumeration DateMay 5, 2010

Last NPPES UpdateApril 7, 20269 updates tracked since enumeration

NPPES CertifiedApril 7, 2026

✔ NPI 1336467059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in FL · ME0133033

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedInternal MedicineTaxonomy 207R00000X · License TRN14640 (FL)

Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License TRN23260 (FL), ME133033 (FL)

2330 UTAH AVE STE 200, El Segundo, CA 90245

Open in Google Maps ↗

Secondary Practice Locations 5

Location 113330 Usf Laurel DrTampa, FL 33612-6601 · Phone (813) 974-2201

Location 210010 N Dale Mabry Hwy Ste 150Tampa, FL 33618-4469 · Phone (727) 743-9379

Location 31600 SW Archer Rd Dept Of Radiology, University Of Florida - Room G347Gainesville, FL 32610 · Phone (352) 265-0438 · Fax (352) 265-0592

Location 4161 E Nine Mile Rd Ste 100Pensacola, FL 32534-3140 · Phone (850) 201-2422 · Fax (850) 886-2229

Location 54724 N Davis Hwy Ste 100Pensacola, FL 32503-2339 · Phone (850) 201-2421 · Fax (850) 886-2235

Other Identifiers 3

Medicaid103873100FL

Other15296065000696VA · Pecos Dcn

OtherXDVO2FL · Blue Cross Blue Shield

Accepted Insurance

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

Eric M. Tirnauer M.d. 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 ID7416267836

PECOS Enrollment IDI20190926001891

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.

Medicare Billing Reassignments

Medicare enrollment records show Eric Tirnauer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tower Imaging LLC

2,139 mi

Diagnostic Radiology

7525 STATE ROAD 52
Hudson, FL 34667

Reassigned Medicare billing, Florida enrollment
210 clinicians in this Medicare group

NPI 1457905002 (727) 847-5122

Mori Bean And Brooks Inc

2,160 mi

Diagnostic Radiology

1 TAMPA GENERAL CIR
Tampa, FL 33606

Reassigned Medicare billing, Florida enrollment
1,130 clinicians in this Medicare group

NPI 1093782070 (904) 236-5884

Florida Cancer Specialists & Research Institute, LLC

2,221 mi

Medical Oncology

1708 CAPE CORAL PKWY W, #10
Cape Coral, FL 33914

Reassigned Medicare billing, Florida enrollment
880 clinicians in this Medicare group

NPI 1760590962 (239) 541-4633

Medical Technology Transfer Corporation

2,262 mi

Primary Care

1800 W HIBISCUS BLVD STE 101
Melbourne, FL 32901

Reassigned Medicare billing, Florida enrollment
82 clinicians in this Medicare group

NPI 1104947217 (321) 726-1600

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 49

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967

Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.

6,223 services78 patients

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

274 services250 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

256 services235 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

245 services243 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

144 services144 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

114 services114 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

107 services107 patients

Ct scan head or brain without contrast 70450

74 services74 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

70 services70 patients

Mri scan of middle spinal canal without contrast 72146

An MRI scan of the middle spinal canal without contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. This helps doctors identify any abnormalities or issues in your spinal canal. No dye is used in this procedure.

62 services61 patients

Mri scan of brain before and after contrast 70553

55 services54 patients

X-ray of abdomen, 1 view 74018

An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.

53 services48 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

48 services48 patients

Mri scan of brain without contrast 70551

45 services45 patients

X-ray of chest, 2 views 71046

44 services43 patients

Ct scan of face without contrast 70486

A CT scan of the face without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your face, including bones, soft tissues, and blood vessels. It's often used to diagnose diseases, injuries, or abnormalities. No contrast dye is used in this procedure.

41 services41 patients

Ct scan of soft tissue of neck with contrast 70491

A CT scan of the neck with contrast is a non-invasive imaging procedure. A special dye is administered to highlight the soft tissues in your neck, making them easier to see. This helps detect issues like infections, tumors, or other abnormalities.

38 services38 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

36 services36 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

36 services35 patients

Mri scan of lower spinal canal before and after contrast 72158

An MRI scan of the lower spinal canal with contrast is a non-invasive imaging procedure. It uses magnetic fields to generate detailed images of your lower spine. A contrast agent is injected to enhance these images, helping doctors see issues more clearly.

34 services34 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

33 services33 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

28 services28 patients

Mri scan of blood vessels of head without contrast 70544

An MRI scan of the head's blood vessels without contrast is a non-invasive imaging procedure. It uses a magnetic field and radio waves to create detailed images of the blood vessels in your head. This helps doctors diagnose conditions such as stroke, aneurysm, or other vascular disorders.

27 services27 patients

X-ray of entire middle and lower spine, 2-3 views 72082

An X-ray of your middle and lower spine involves capturing images of these areas to identify any abnormalities. The procedure involves taking 2-3 different views for a comprehensive understanding. It's non-invasive and usually painless, helping doctors diagnose conditions like fractures or infections.

23 services23 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

23 services23 patients

Mri scan of middle spinal canal without contrast 72146

22 services22 patients

Mri scan of lower spinal canal without contrast 72148

22 services22 patients

Ct scan of face without contrast 70486

20 services20 patients

X-ray of upper spine, 4-5 views 72050

An X-ray of the upper spine with 4-5 views is a non-invasive imaging test. It uses radiation to capture detailed images of the bones and structures in your neck and upper back. This procedure helps identify issues like fractures, infections, or deformities.

20 services20 patients

Ct scan of blood vessels of neck with contrast 70498

19 services19 patients

Imaging for evaluation of swallowing function 74230

This process, known as a swallowing study, uses imaging technology to view how food and liquid move from your mouth to your stomach. It helps identify any issues you may have swallowing, which can be crucial for determining the best treatment plan.

19 services19 patients

Mri scan of upper spinal canal before and after contrast 72156

An MRI scan of the upper spinal canal before and after contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. Contrast dye is injected to enhance these images, providing clearer visuals for accurate diagnosis.

18 services18 patients

X-ray of upper spine, 4-5 views 72050

17 services17 patients

Ct scan of upper spine without contrast 72125

17 services17 patients

Mri scan of upper spinal canal without contrast 72141

17 services17 patients

Mri scan of lower spinal canal before and after contrast 72158

17 services17 patients

Ct scan of lower spine without contrast 72131

16 services16 patients

Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast 0042T

A computed tomography (CT) of brain blood flow, volume, and timing of flow analysis with contrast is a non-invasive exam. It uses X-rays and a contrast material to create detailed images of your brain. It helps evaluate blood flow patterns and detect abnormalities like clots or blockages.

15 services15 patients

X-ray of abdomen, 1 view 74018

15 services15 patients

Ct scan of middle spine without contrast 72128

A CT scan of the middle spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed pictures of your mid-spine area. This scan helps doctors identify issues like fractures, tumors, or infections. No dye is used in this procedure.

14 services14 patients

Mri scan of middle spinal canal before and after contrast 72157

An MRI scan of the middle spinal canal with contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your spine, both before and after a contrast dye is injected. The dye helps to highlight certain structures, providing a clearer picture for diagnosis.

14 services14 patients

Ct scan of blood vessels of head with contrast 70496

13 services13 patients

Mri scan of bone of eye socket, face, and/or neck before and after contrast 70543

An MRI scan of the eye socket, face, and/or neck uses magnetic fields to create detailed images of these areas. Contrast dye helps highlight specific tissues for clearer pictures. It's non-invasive, aids in detecting abnormalities, and guides treatment plans.

13 services13 patients

Mri scan of upper spinal canal before and after contrast 72156

13 services13 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

12 services12 patients

X-ray of lower and sacral spine, 2-3 views 72100

12 services12 patients

Mri scan of middle spinal canal before and after contrast 72157

12 services12 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

12 services12 patients

X-ray of entire middle and lower spine, 2-3 views 72082

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Sacred Heart Hospital

Acute Care Hospitals · Pensacola, FL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100025

Location5151 N 9th AvePensacola, FL 32504 · Escambia County

Emergency services Birthing friendly

Ascension Sacred Heart Bay

Acute Care Hospitals · Panama City, FL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100026

Location615 N Bonita AvePanama City, FL 32401 · Bay County

Emergency services

Tampa General Hospital Brooksville

Acute Care Hospitals · Brooksville, FL

1/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number100071

Location17240 Cortez BlvdBrooksville, FL 34601 · Hernando County

Emergency services Birthing friendly

Tampa General Hospital

Acute Care Hospitals · Tampa, FL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100128

Location1 Tampa General CirTampa, FL 33606 · Hillsborough County

Emergency services Birthing friendly

Lower Keys Medical Center

Acute Care Hospitals · Key West, FL

3/5 CMS rating

OwnershipProprietary

CMS Certification Number100150

Location5900 College RoadKey West, FL 33040 · Monroe County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90245 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

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.

92.79/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

91.51

Improvement Activities

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.

MARIAM WASSEF HANNA

Radiology (Diagnostic Radiology)