Physician Profile
Unclaimed ProfileAbout ROBERTS
Based in Greenville, SC, William Walton Roberts, M.D. is listed in the NPI registry under internal medicine. William graduated from Mercer University School of Medicine in 2016. William is also listed as specializing in pediatrics. Medicare claims data shows William provided 1,173 services to 595 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (864) 522-5000
- Email not available
Practice Locations
1809 WADE HAMPTON BLVD STE 120
Greenville, SC 29609
Procedures Most Often Billed to Medicare
1,173 services · 595 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
157 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
29 |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
17 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
17 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
11 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
288 |
| 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 |
231 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
96 |
| Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | Office visit | 99457 |
83 |
| Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | Office visit | 99454 |
81 |
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.
Other internal medicines at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other internal medicines in Greenville 8
Same specialty, same city.
Trained at Mercer University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Mercer University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in SC who bill this service to Medicare most often.
Common questions
What does Dr. Roberts specialize in?
Dr. Roberts is an internal medicine in Greenville, SC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Roberts located?
Dr. Roberts is listed at 1809 WADE HAMPTON BLVD STE 120, Greenville, SC 29609. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Roberts's phone number?
The number on file is (864) 522-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Roberts?
Dr. Roberts's National Provider Identifier is 1972851145. 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 Dr. Roberts go to medical school?
Dr. Roberts attended Mercer University School of Medicine, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Roberts have?
Dr. Roberts has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Roberts do most often?
According to Medicare billing data, Dr. Roberts performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine split virus, preservative free and sarscv2 vac 30mcg trs-suc im, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Roberts's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Roberts. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.