DR. SRINIVAS IYENGAR M.D. NPI 1073737664

NPI Information

  • NPI: 1073737664
  • Provider Name: DR. SRINIVAS IYENGAR, M.D.
  • Classification: Internal Medicine - 207RI0011X
  • Specialization: Interventional Cardiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 4743 ARAPAHOE AVE STE 201
    BOULDER, CO
    ZIP 80303
  • Phone: (303) 442-2395

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NPI Details

DR. Srinivas Iyengar, M.D. is an interventional cardiology internal medicine in Boulder, CO with 26 years of experience. The provider is an area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system. DR. Srinivas Iyengar, M.D. NPI is 1073737664. 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:

4743 ARAPAHOE AVE STE 201
BOULDER, CO
ZIP 80303-128
Phone: (303) 442-2395
Fax: (303) 442-1073

The NPI 1073737664 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.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS:93010)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (HCPCS:93016)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (HCPCS:93018)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS:78452)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS:93010)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Hospital discharge day management, 30 minutes or less (HCPCS:99238)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Repair of left upper heart chamber with implant with review by radiologist (HCPCS:33340)
  • Heart rhythm review and interpretation of continous external ekg over 8-15 days (HCPCS:93248)
  • Ultrasound of heart, follow-up (HCPCS:93308)
  • Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist (HCPCS:93460)
  • Ultrasound study of arm and leg arteries (HCPCS:93922)
  • Replacement of aortic valve through the skin and femoral artery (HCPCS:33361)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (HCPCS:93458)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Electrocardiogram (ecg) 2-day continuous with review by health care professional (HCPCS:93227)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Insertion of tube in right heart chambers and coronary artery for diagnosis with review by radiologist (HCPCS:93456)
  • Repair of mitral valve through the skin, initial prosthesis (HCPCS:33418)
  • Ultrasound of heart during rest, exercise and/or drug-induced stress with report (HCPCS:93350)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days (HCPCS:93244)
  • Coronary angioplasty and stenting (HCPCS:NAN05)
  • Pacemaker insertion or repair (HCPCS:NAN10)
  • Leg revascularization (restoring blood flow) (HCPCS:NAN01)

The enumeration date for this NPI number is 4/13/2007 and was last updated on 11/9/2017.

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
1207RC0000XInternal MedicineCardiovascular DiseaseDR.0059068COLORADONo
2207R00000XInternal MedicineDR.0059068COLORADONo
3207RI0011XInternal MedicineInterventional CardiologyDR.0059068COLORADOYes

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
1BX551XMEDICARE PINFLORIDA

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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