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NICHOLAS STEPHEN IANNAZZO DO
NPI 1043669633
Internal Medicine - Pulmonary Disease in Indianapolis, IN

Active since June 06, 2016PECOS EnrolledAccepts Medicare Assignment
1701 N SENATE BLVD, INDIANAPOLIS, IN 46202(317) 962-5820(317) 962-3916 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 13, 2025, Jun 6, 2024, Jun 2, 2023 and 1 more (4 updates tracked since 2021).

About Nicholas Stephen Iannazzo Do NPPES

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

NICHOLAS STEPHEN IANNAZZO DO (NPI 1043669633) is an individual pulmonary disease provider in Indianapolis, Indiana, licensed in Indiana (02005669A) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health Bloomington Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1043669633
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameNICHOLAS STEPHEN IANNAZZOCredential: DO
Location Address1701 N SENATE BLVDIndianapolis, IN 46202-1239
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959 · (877) 668-5621
Phone(317) 962-5820
Fax(317) 962-3916
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 6, 2016
Last NPPES UpdateMarch 13, 20254 updates tracked since enumeration
NPPES CertifiedMarch 13, 2025
✔ NPI 1043669633 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in IN · 02005669A
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 02005669A (IN)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 02005669A (IN)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 11018796A (IN)
1701 N SENATE BLVD, Indianapolis, IN 46202
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Other Identifiers 2

Other267030314IN · Medicare Ptan
Medicaid300026216IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Nicholas Stephen Iannazzo 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 ID8426349283
PECOS Enrollment IDI20190626000433
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 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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
82 services40 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
69 services37 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
55 services34 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Indiana University Health Bloomington Hospital

Acute Care Hospitals · Bloomington, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150051
Location2651 East Discovery ParkwayBloomington, IN 47408 · Monroe County
Emergency services Birthing friendly

Indiana University Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150056
Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 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
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
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 20

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

THOMAS M DONAHUE MD
Anesthesiology
1701 N SENATE BLVD
INDIANAPOLIS, IN 46202
Marion County (317) 577-4200
DR. GINA MARIE DIANTONIO SWARTZEL M.D.
Emergency Medicine
1701 N SENATE BLVD, B401
INDIANAPOLIS, IN 46202
Marion County (317) 962-5975
NASER A KAFEEL DO
Internal Medicine
1701 N SENATE BLVD
INDIANAPOLIS, IN 46202
Marion County (317) 962-8776
ZACHARY JARRETT DO
Internal Medicine (Critical Care Medicine)
1701 N SENATE BLVD
INDIANAPOLIS, IN 46202
Marion County (317) 962-5820
BARBRA A BACHMEIER NP
Nurse Practitioner (Family)
1701 N SENATE BLVD, RM AG 001
INDIANAPOLIS, IN 46202
Marion County (317) 962-3886
MARK H HOYER MD
Pediatrics (Pediatric Cardiology)
1701 N SENATE BLVD
INDIANAPOLIS, IN 46202
Marion County (317) 678-3900
SHALINI K MANCHANDA MD
Internal Medicine (Sleep Medicine)
1701 N SENATE BLVD
INDIANAPOLIS, IN 46202
Marion County (888) 484-3258
SEAN DAVID GUSSICK MD
Radiology (Diagnostic Radiology)
1701 N SENATE BLVD, RADIOLOGY DEPT
INDIANAPOLIS, IN 46202
Marion County (317) 962-5740

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 Nicholas Iannazzo's NPI number?

The NPI number for Nicholas Iannazzo is 1043669633. It was assigned to this individual provider in the NPPES registry on June 6, 2016.

Where is Nicholas Iannazzo located?

Nicholas Iannazzo practices at 1701 N Senate Blvd, Indianapolis, IN 46202. The listed phone number is (317) 962-5820.

What is Nicholas Iannazzo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Nicholas Iannazzo enrolled in Medicare?

Yes. Nicholas Iannazzo 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 Nicholas Iannazzo accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Nicholas Iannazzo 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 Nicholas Iannazzo affiliated with any hospitals?

According to CMS data, Nicholas Iannazzo is affiliated with Indiana University Health Bloomington Hospital and Indiana University Health.

When was this NPI record last updated?

The NPPES record for Nicholas Iannazzo was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.