BRIAN D WILLIAMSON MD NPI 1255313268

NPI Information

  • NPI: 1255313268
  • Provider Name: BRIAN D WILLIAMSON, MD
  • Classification: Internal Medicine - 207RC0001X
  • Specialization: Clinical Cardiac Electrophysiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 4600 INVESTMENT DR
    SUITE 200
    TROY, MI
    ZIP 48098
  • Phone: (248) 267-5050

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NPI Details

Brian D Williamson, MD is a clinical cardiac electrophysiology internal medicine in Troy, MI with 40 years of experience. The provider is a field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them. Brian D Williamson, MD NPI is 1255313268. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: OHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduation Year:1986

The provider's business location address is:

4600 INVESTMENT DR
SUITE 200
TROY, MI
ZIP 48098-365
Phone: (248) 267-5050
Fax: (248) 267-5051

The NPI 1255313268 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.

  • Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec (HCPCS:G2066)
  • 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)
  • Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days (HCPCS:93297)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (HCPCS:93296)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS:93294)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Programming of dual lead pacemaker system (HCPCS:93280)
  • Programming of dual lead pacemaker system (HCPCS:93280)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Evaluation of cardiac rhythm monitor system, remote up to 30 days (HCPCS:93298)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Programming of single, dual, or multiple lead or leadless pacemaker system before or after surgery (HCPCS:93286)
  • Evaluation of implantable heart and blood vessel monitoring system (HCPCS:93290)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional (HCPCS:93228)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (HCPCS:93295)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Programming of multiple lead implantable defibrillator system (HCPCS:93284)
  • Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days (HCPCS:93244)
  • Programming of multiple lead implantable defibrillator system (HCPCS:93284)
  • Programming of dual lead implantable defibrillator system (HCPCS:93283)
  • Programming of single, dual or multiple lead implantable defibrillator system before or after surgery (HCPCS:93287)
  • Programming of single lead pacemaker system (HCPCS:93279)
  • Heart rhythm review and interpretation of continous external ekg over 8-15 days (HCPCS:93248)
  • Programming of dual lead implantable defibrillator system (HCPCS:93283)
  • Heart rhythm recording continous external ekg over more than 48 hours up to 7 days (HCPCS:93242)
  • Programming of single lead implantable defibrillator system (HCPCS:93282)
  • Programming of single lead implantable defibrillator system (HCPCS:93282)
  • Electrocardiogram (ecg) 2-day continuous with review by health care professional (HCPCS:93227)
  • Heart rhythm recording of continous external ekg over 8-15 days (HCPCS:93246)
  • Programming of single lead pacemaker system (HCPCS:93279)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Electrocardiogram (ecg) 2-day continuous (HCPCS:93225)
  • External shock to heart to regulate heart beat (HCPCS:92960)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system (HCPCS:93288)
  • Evaluation of single, dual, or multiple lead implantable defibrillator system (HCPCS:93289)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS:93294)
  • Insertion of pacemaker and upper and lower heart chamber electrode (HCPCS:33208)
  • Pacemaker insertion or repair (HCPCS:NAN10)

The enumeration date for this NPI number is 11/16/2005 and was last updated on 10/20/2020.

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
1207RC0001XInternal MedicineClinical Cardiac Electrophysiology4301407031MICHIGANYes

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
10606344581OTHERMICHIGANBLUE CROSS BLUE SHIELD OF MI
24445236MEDICAIDMICHIGAN
3060069744OTHERMICHIGANMEDICARE RAILROAD

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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