DR. NIRANJAN G IYER M.D. NPI 1174583751

NPI Information

  • NPI: 1174583751
  • Provider Name: DR. NIRANJAN G IYER, M.D.
  • Classification: Internal Medicine - 207RP1001X
  • Specialization: Pulmonary Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 501 ORCHARD ST
    SUITE 200
    WEBSTER, TX
    ZIP 77598
  • Phone: (281) 557-8555

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NPI Details

DR. Niranjan G Iyer, M.D. is a pulmonary disease internal medicine in Webster, TX with 36 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. DR. Niranjan G Iyer, M.D. NPI is 1174583751. 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:

501 ORCHARD ST
SUITE 200
WEBSTER, TX
ZIP 77598-145
Phone: (281) 557-8555
Fax: (281) 332-7390

The NPI 1174583751 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.

  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
  • Test to measure expiratory airflow and volume changes before and after medication administration (HCPCS:94060)
  • Test to determine lung volumes using sensors (HCPCS:94726)
  • Test to examine how well the lungs exchange gases (HCPCS:94729)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Telephone medical discussion with physician, 21-30 minutes (HCPCS:99443)
  • Smoking and tobacco use intensive counseling, 4-10 minutes (HCPCS:99406)
  • Sleep study including heart rate, breathing, and sleep time (HCPCS:95800)
  • Measurement of brain wave activity (eeg), awake and asleep (HCPCS:95819)
  • Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation (HCPCS:G0399)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)

The enumeration date for this NPI number is 3/27/2006 and was last updated on 1/11/2013.

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 DiseaseK3758TEXASYes

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
14262183003OTHERTEXASCIGNA HMO
2290010661OTHERTEXASRAILROAD MEDICARE
3G53333MEDICARE UPINTEXAS
44262183004OTHERTEXASCIGNA SELECT
55343611OTHERTEXASAETNA EPO PPO
64262183001OTHERTEXASCIGNA IP
71027895OTHERTEXASAETNA HMO
8039763001MEDICAIDTEXAS
981W393MEDICARE PINTEXAS
1023873OTHERTEXASAMERIGROUP
1181W393OTHERTEXASBLUE CROSS BLUE SHEILD

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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