ARI SPIRO
NPI 1801179155
Radiology - Neuroradiology in Pittsburgh, PA

Q: What is Ari Spiro's NPI number?

The NPI number for Ari Spiro is 1801179155. It was assigned to this individual provider in the NPPES registry on September 22, 2011.

Q: What is Ari Spiro's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Neuroradiology, with taxonomy code 2085N0700X.

Q: When was this NPI record last updated?

The NPPES record for Ari Spiro was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 September 22, 2011PECOS EnrolledAccepts Medicare Assignment

77.5/100

CMS Quality Rating

200 LOTHROP ST DEPT OF, SUITE 3950, PITTSBURGH, PA 15213(412) 647-3530 Get Directions Write a Review

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

Record update history: Aug 25, 2026, May 24, 2021, Jul 25, 2018 (3 updates tracked since 2018).

On this page

About Ari Spiro NPPES

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

ARI SPIRO (NPI 1801179155) is an individual neuroradiology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD461648) and active in the NPI registry since September 2011. He is enrolled in Medicare PECOS, is affiliated with Upmc Mercy, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1801179155

Entity TypeIndividualMale

Primary Taxonomy2085N0700X

Provider Legal NameARI SPIRO

Location Address200 LOTHROP ST DEPT OF, SUITE 3950Pittsburgh, PA 15213-2536

Mailing Address200 Lothrop St Dept Of, Suite 3950Pittsburgh, PA 15213-2536

Phone(412) 647-3530

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateSeptember 22, 2011

Last NPPES UpdateAugust 25, 20263 updates tracked since enumeration

✔ NPI 1801179155 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · NeuroradiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085N0700X

License✔ Licensed in PA · MD461648

Definition

A radiologist who diagnoses and treats diseases utilizing imaging procedures as they relate to the brain, spine and spinal cord, head, neck and organs of special sense in adults and children.

200 LOTHROP ST DEPT OF, Pittsburgh, PA 15213

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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

Ari Spiro 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 ID3375838501

PECOS Enrollment IDI20170918002481

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 Ari Spiro reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Pittsburgh Physicians

Same address

Psychiatry

200 LOTHROP ST
Pittsburgh, PA 15213

Reassigned Medicare billing, Pennsylvania enrollment
7,114 clinicians in this Medicare group

NPI 1215995402 (412) 647-0943

Regional Health Services Inc

117 mi

Family Medicine

201 STATE ST
Erie, PA 16550

Reassigned Medicare billing, Pennsylvania enrollment
962 clinicians in this Medicare group

NPI 1174520654 (814) 877-8140

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 20

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.

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.

240 services196 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.

103 services101 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.

55 services55 patients

Mri guidance for tissue removal 77022

MRI guidance for tissue removal is a procedure where magnetic resonance imaging (MRI) is used to create detailed images of the inside of your body. This helps the surgeon to precisely locate the tissue to be removed, improving accuracy and reducing potential harm to surrounding healthy tissues.

45 services41 patients

Mri scan of brain before and after contrast 70553

37 services35 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.

31 services30 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.

28 services28 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.

25 services25 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.

24 services24 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.

23 services23 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.

23 services23 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.

23 services23 patients

Mri scan of lower spinal canal without contrast 72148

19 services19 patients

Ct guidance for needle or tube localization 77011

CT guidance for needle or tube localization is a procedure where a CT scan is used to accurately position a needle or tube within the body. It helps in diagnosing or treating conditions by ensuring precise placement for procedures such as biopsies or drainages.

18 services18 patients

Mri scan of brain without contrast 70551

17 services17 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.

17 services17 patients

Mri scan of upper spinal canal without contrast 72141

16 services16 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.

15 services15 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

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.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Upmc Mercy

Acute Care Hospitals · Pittsburgh, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390028

Location1400 Locust StreetPittsburgh, PA 15219 · Allegheny County

Emergency services

Upmc St Margaret

Acute Care Hospitals · Pittsburgh, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390102

Location815 Freeport RoadPittsburgh, PA 15215 · Allegheny County

Emergency services

Magee Womens Hospital Of Upmc Health System

Acute Care Hospitals · Pittsburgh, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390114

Location300 Halket StreetPittsburgh, PA 15213 · Allegheny County

Emergency services Birthing friendly

Upmc Presbyterian Shadyside

Acute Care Hospitals · Pittsburgh, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390164

Location200 Lothrop StreetPittsburgh, PA 15213 · Allegheny County

Emergency services

Upmc Horizon

Acute Care Hospitals · Greenville, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390178

Location110 North Main StreetGreenville, PA 16125 · Mercer County

Emergency services Birthing friendly

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.

77.5/100

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

Scored as part of a group practice

Quality

68.61

Promoting Interoperability

100

Improvement Activities

Cost

56.4

Other Providers at the Same Location NPPES 2

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

DR. PETER RAFIK WAHBA M.D.

Radiology (Diagnostic Radiology)

200 LOTHROP ST DEPT OF
PITTSBURGH, PA 15213

Allegheny County (412) 647-8342

DR. MAEDEH MOHEBNASAB MD

Pathology (Molecular Genetic Pathology)

200 LOTHROP ST DEPT OF
PITTSBURGH, PA 15213

Allegheny County (412) 647-3720

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 Ari Spiro's NPI number?

The NPI number for Ari Spiro is 1801179155. It was assigned to this individual provider in the NPPES registry on September 22, 2011.

Where is Ari Spiro located?

Ari Spiro practices at 200 Lothrop St Dept Of Suite 3950, Pittsburgh, PA 15213. The listed phone number is (412) 647-3530.

What is Ari Spiro's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Neuroradiology, with taxonomy code 2085N0700X.

Is Ari Spiro enrolled in Medicare?

Yes. Ari Spiro 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 Ari Spiro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ari Spiro reassigns Medicare benefits to 2 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA) and Regional Health Services Inc (Erie, PA). 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 Ari Spiro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ari Spiro affiliated with any hospitals?

According to CMS data, Ari Spiro is affiliated with Upmc Mercy, Upmc St Margaret, Magee Womens Hospital Of Upmc Health System, Upmc Presbyterian Shadyside and Upmc Horizon.

When was this NPI record last updated?

The NPPES record for Ari Spiro was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.