Physician Profile
Unclaimed ProfileAbout DUFF
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Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Duff?
Dr. Duff is an anesthesiology in Greenville, SC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
What is Dr. Duff's address?
Dr. Duff is listed at 1 SAINT FRANCIS DR, Greenville, SC 29601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Duff?
The number on file is (864) 848-9555. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Duff's NPI number?
Dr. Duff's National Provider Identifier is 1689055964. 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. Duff train?
Dr. Duff attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Duff been practising?
Dr. Duff has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Duff perform?
According to Medicare billing data, Dr. Duff performs procedures including injection of anesthetic agent and/or steroid into thigh nerve and injection of anesthetic agent and/or steroid into arm nerve bundle; provides treatments such as anesthesia for lens surgery and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Duff confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Duff. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (864) 848-9555
- Email not available
Practice Locations
1 SAINT FRANCIS DR
Greenville, SC 29601
Procedures Most Often Billed to Medicare
212 services · 208 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | Procedure | 64447 |
26 |
| Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | Procedure | 64415 |
18 |
| Anesthesia for lens surgery | Anaesthesia | 00142 |
49 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
24 |
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
19 |
| Anesthesia for procedure to assess heart electrical activity | Anaesthesia | 00537 |
19 |
| Anesthesia for other procedure on lower leg, ankle, and foot bones | Anaesthesia | 01480 |
17 |
| Anesthesia for procedure for total knee joint replacement | Anaesthesia | 01402 |
17 |
| Anesthesia for other procedure on urinary system through urethra | Anaesthesia | 00910 |
12 |
| Anesthesia for other procedure on eye | Anaesthesia | 00140 |
11 |
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 anesthesiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
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 anesthesiology specialists in Greenville 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 8
Providers in SC 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.