THEODORE S. INGRASSIA M.D. NPI 1437263662

NPI Information

  • NPI: 1437263662
  • Provider Name: THEODORE S. INGRASSIA, M.D.
  • Classification: Internal Medicine - 207RP1001X
  • Specialization: Pulmonary Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 535 ROXBURY RD
    SUITE B600
    ROCKFORD, IL
    ZIP 61107
  • Phone: (815) 397-7212

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NPI Details

Theodore S. Ingrassia, M.D. is a pulmonary disease internal medicine in Rockford, IL with 44 years of experience. The provider is 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. Theodore S. Ingrassia, M.D. NPI is 1437263662. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

535 ROXBURY RD
SUITE B600
ROCKFORD, IL
ZIP 61107-076
Phone: (815) 397-7212
Fax: (815) 397-2539

The NPI 1437263662 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Test to measure expiratory airflow and volume (HCPCS:94010)
  • Test to examine how well the lungs exchange gases (HCPCS:94729)
  • Test to determine lung volumes using sensors (HCPCS:94726)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Test to measure expiratory airflow and volume (HCPCS:94010)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Test to measure expiratory airflow and volume changes before and after medication administration (HCPCS:94060)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS:95811)
  • Test for exercise-induced lung stress (HCPCS:94618)
  • Sleep study including heart rate, breathing, airflow, and effort (HCPCS:95806)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Sleep study in sleep lab (6 years or older) (HCPCS:95810)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS:G2212)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Test for exercise-induced lung stress (HCPCS:94618)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)

The enumeration date for this NPI number is 8/17/2006 and was last updated on 5/4/2016.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RP1001XInternal MedicinePulmonary Disease036 083892ILLINOISYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1K38184MEDICARE PINILLINOIS
2110060997OTHERILLINOISRAILROAD MEDICARE
3036 083892MEDICAIDILLINOIS
4F20691MEDICARE UPINILLINOIS
5970580MEDICARE ID-TYPE UNSPECIFIEDILLINOIS
6101 00686OTHERILLINOISBLUE CROSS BLUE SHIELD

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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