Physician Profile
William B. Borden, M.D.
Unclaimed ProfileAbout Dr. Borden
Based in Washington, DC, William B. Borden, M.D. is listed in the NPI registry under cardiovascular disease. William graduated from Johns Hopkins University School of Medicine in 2001. According to Medicare claims data, William cared for 1,448 Medicare patients across 1,548 services. The services billed most often include sarscov2 vac 50 mcg/0.5ml im, admn sarscov2 vacc 1 dose, and administration of influenza virus vaccine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (202) 741-3333
- Email not available
Practice Locations
2150 PENNSYLVANIA AVE NW SUITE 10-409
Washington, DC 20037
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Coronary and ischemic heart disease
Heart failure and cardiomyopathy
Heart rhythm
Symptoms and functional disorders
Valve and structural heart
Vascular and risk factors
Artery & vascular
Heart inflammation
Heart muscle
Heart valves
Vascular disease
Procedures & services
Most searched procedures
Office and noninvasive testing
Advanced imaging
Consultations
Diagnostic testing
Diagnostics
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
Heart procedures
Heart rhythm procedures
Imaging
Implants
Recovery & rehabilitation
Vascular imaging
Procedures Most Often Billed to Medicare
1,548 services · 1,448 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
332 | Too few peers to compare |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
332 | Too few peers to compare |
| Influenza vaccine, inactivated | Treatment | 90653 |
240 | More than most peers in Cardiovascular Disease |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
48 | Less often than most peers in Cardiovascular Disease |
| Influenza vaccine, trivalent derived from cell cultures | Treatment | 90661 |
34 | As often as other peers in Cardiovascular Disease |
| Administration of influenza virus vaccine | Billing code | G0008 |
273 | More than most peers in Cardiovascular Disease |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
144 | Less often than most peers in Cardiovascular Disease |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
109 | As often as other peers in Cardiovascular Disease |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
19 | Less often than most peers in Cardiovascular Disease |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
17 | Less often than most peers in Cardiovascular Disease |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other cardiologists in Washington 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Johns Hopkins University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Johns Hopkins University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Sarscov2 vac 50 mcg/0.5ml im 8
Providers in DC who bill this service to Medicare most often.
Common questions
What does William B. Borden specialize in?
William B. Borden is a cardiologist in Washington, DC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiovascular Disease”.
NPI registry
Where is William B. Borden located?
William B. Borden is listed at 2150 Pennsylvania Ave Nw Suite 10-409, Washington, DC 20037. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William B. Borden's phone number?
The number on file is (202) 741-3333. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is William B. Borden's NPI number?
William B. Borden's National Provider Identifier is 1114197670. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did William B. Borden train?
William B. Borden attended Johns Hopkins University School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has William B. Borden been practicing?
William B. Borden has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What does William B. Borden do most often?
According to Medicare billing data, William B. Borden provides treatments such as sarscov2 vac 50 mcg/0.5ml im and admn sarscov2 vacc 1 dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William B. Borden confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William B. Borden. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.