William Kennedy, M.D.
NPI 1558723320 · Otolaryngology Physician · Reston, VA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Kennedy, M.D. is a Otolaryngology Physician provider in Reston, VA (NPI 1558723320).
Provider details
- NPI number
- 1558723320
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,470 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 457 | $102 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 250 | $126 |
| Removal of Impacted Ear Wax69210 | 192 | $54 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 130 | $17 |
| Professional Service for Multiple Injections of Allergen95117 | 108 | $15 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 91 | $150 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 58 | 45 |
| Ipratropium Bromide | 57 | 28 |
| Fluticasone Propionate | 30 | 14 |
| Ofloxacin | 30 | 26 |
| Methylprednisolone | 28 | 27 |
| Azelastine Hcl | 16 | — |
| Fluocinolone Acetonide Oil | 16 | 14 |
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$931 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2021-05-27
- Certified
- 2021-05-27
Frequently asked questions
- What is William Kennedy's NPI number?
- William Kennedy's National Provider Identifier (NPI) is 1558723320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kennedy's specialty?
- William Kennedy is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is William Kennedy located?
- William Kennedy's practice location on file with NPPES is 1860 Town Center Dr Ste 335, Reston, VA 20190-5900.
- What is William Kennedy's phone number?
- The practice phone number listed in the NPPES registry for William Kennedy is (703) 787-3322.
- Does William Kennedy accept Medicare?
- William Kennedy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Kennedy's NPI active?
- Yes — William Kennedy's NPI (1558723320) is active in the NPPES registry as of the last update on 2021-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.