Physician Profile
Unclaimed ProfileAbout SLADE
Based in South Kingstown, RI, William Joseph Slade, D.O. is listed in the NPI registry under family practice. William graduated from West Virginia School of Osteopathic Medicine in 2009. William is also listed as specialising in family medicine. According to Medicare claims data, William cared for 842 Medicare patients across 1,018 services.
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
Areas of Expertise
Common questions
What is Dr. Slade's specialty?
Dr. Slade is a family practice in South Kingstown, RI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where can I find Dr. Slade?
Dr. Slade is listed at 59 S COUNTY COMMONS WAY FL H32, South Kingstown, RI 02879. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Slade?
The number on file is (401) 783-0084. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Slade's NPI number?
Dr. Slade's National Provider Identifier is 1730414640. 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
What is Dr. Slade's medical education?
Dr. Slade attended West Virginia School of Osteopathic Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Slade been practising?
Dr. Slade has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Slade known for?
According to Medicare billing data, Dr. Slade provides treatments such as influenza vaccine split virus, preservative free and pneumococcal conjugate vaccine, 20 valent , for intramuscular use, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Slade confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Slade. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (401) 783-0084
- Email not available
Practice Locations
59 S COUNTY COMMONS WAY FL H32
South Kingstown, RI 02879
Procedures Most Often Billed to Medicare
1,018 services · 842 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
62 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
28 |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
24 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
24 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
19 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
310 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
247 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
177 |
| Administration of influenza virus vaccine | Billing code | G0008 |
65 |
| Administration of pneumococcal vaccine | Billing code | G0009 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family practices at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Trained at West Virginia School of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at West Virginia School of Osteopathic Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in RI who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.