DR. NAWAR TAYYAN M.D. NPI 1649258963

NPI Information

  • NPI: 1649258963
  • Provider Name: DR. NAWAR TAYYAN, M.D.
  • Classification: Internal Medicine - 207RC0000X
  • Specialization: Cardiovascular Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 11920 ASTORIA BLVD
    SUITE 220
    HOUSTON, TX
    ZIP 77089
  • Phone: (281) 484-0900

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NPI Details

DR. Nawar Tayyan, M.D. is a cardiovascular disease internal medicine in Houston, TX with 30 years of experience. The provider is an internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. DR. Nawar Tayyan, M.D. NPI is 1649258963. 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:

11920 ASTORIA BLVD
SUITE 220
HOUSTON, TX
ZIP 77089-043
Phone: (281) 484-0900
Fax: (281) 484-0904

The NPI 1649258963 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 (HCPCS:93000)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Ultrasound of leg arteries or artery grafts (HCPCS:93925)
  • Ultrasound study of arm and leg arteries (HCPCS:93922)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician only (HCPCS:93042)
  • Injection, regadenoson, 0.1 mg (HCPCS:J2785)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Technetium tc-99m sestamibi, diagnostic, per study dose (HCPCS:A9500)
  • Complete ultrasound study of arm and leg arteries (HCPCS:93923)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Injection of drug or substance into vein (HCPCS:96374)
  • Injection of additional new drug or substance into vein (HCPCS:96375)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS:78452)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (HCPCS:93015)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (HCPCS:93458)
  • Programming of dual lead pacemaker system (HCPCS:93280)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)

The enumeration date for this NPI number is 1/6/2006 and was last updated on 3/20/2015.

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
1174400000XSpecialistL2692TEXASNo
2207RI0011XInternal MedicineInterventional CardiologyL2692TEXASNo
3207RC0000XInternal MedicineCardiovascular DiseaseL2692TEXASYes

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
18F3413MEDICARE PINTEXAS
2183628001MEDICAIDTEXAS
38V5320OTHERTEXASBCBSTX

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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