DR. MICHAEL JOHN STEPHEN M.D. NPI 1275807638

NPI Information

  • NPI: 1275807638
  • Provider Name: DR. MICHAEL JOHN STEPHEN, M.D.
  • Classification: Internal Medicine - 207RC0000X
  • Specialization: Cardiovascular Disease
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 5115 FANNIN ST STE 801
    HOUSTON, TX
    ZIP 77004
  • Phone: (713) 790-0841

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NPI Details

DR. Michael John Stephen, M.D. is a cardiovascular disease internal medicine in Houston, TX with 21 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. Michael John Stephen, M.D. NPI is 1275807638. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduation Year:2005

The provider's business location address is:

5115 FANNIN ST STE 801
HOUSTON, TX
ZIP 77004-870
Phone: (713) 790-0841
Fax: (713) 790-9663

The NPI 1275807638 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.

  • Injection, regadenoson, 0.1 mg (HCPCS:J2785)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • 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 and review by physician (HCPCS:93015)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99439)
  • Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries (HCPCS:A9555)
  • Nuclear medicine studies of blood flow in heart muscle at rest and with stress (HCPCS:78492)
  • Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS:99490)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Injection, sulfur hexafluoride lipid microspheres, per ml (HCPCS:Q9950)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Technetium tc-99m tetrofosmin, diagnostic, per study dose (HCPCS:A9502)
  • Nuclear medicine studies of heart muscle at rest and with stress and spect (HCPCS:78452)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Heart rhythm recording, analysis, report, review, and interpretation of continous external ekg over more than 48 hours up to 7 days (HCPCS:93241)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (HCPCS:99152)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS:93294)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (HCPCS:93458)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Ultrasound of leg arteries or artery grafts (HCPCS:93925)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Coronary angioplasty and stenting (HCPCS:NAN05)
  • Pacemaker insertion or repair (HCPCS:NAN10)

The enumeration date for this NPI number is 3/2/2012 and was last updated on 5/22/2024.

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
1207RI0011XInternal MedicineInterventional CardiologyN6042TEXASNo
2207RC0000XInternal MedicineCardiovascular DiseaseN6042TEXASYes

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
1306422205MEDICAIDTEXAS

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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