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Edit this profileAt a glance
- 300 E Sonterra Blvd Ste 340, San Antonio, TX 78258
About Dr. Duncan
Ellen B. Duncan, M.D. is a healthcare provider in San Antonio, TX specializing in interventional pain management. Ellen trained at University of Texas Medical School at San Antonio, graduating in 1991. Ellen is also listed as specializing in anesthesiology, anesthesiology — pain medicine, and pain medicine. According to Medicare claims data, Ellen cared for 1,312 Medicare patients across 13,969 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1972535508.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (210) 802-2522
- Email not available
Practice Locations
300 E SONTERRA BLVD STE 340
San Antonio, TX 78258
Procedures Most Often Billed to Medicare
13,969 services · 1,312 patients · 24 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of substance into lower spine canal using imaging guidance | Procedure | 62323 |
150 | More often than most peers in Interventional Pain Management |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
72 | More often than most peers in Interventional Pain Management |
| Injection of substance into middle or upper spine canal using imaging guidance | Procedure | 62321 |
50 | More often than most peers in Interventional Pain Management |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
41 | As often as other peers in Interventional Pain Management |
| Insertion of spinal neurostimulator electrode array through skin | Procedure | 63650 |
35 | Less often than most peers in Interventional Pain Management |
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
35 | As often as other peers in Interventional Pain Management |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
30 | Less often than most peers in Interventional Pain Management |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | Procedure | 64635 |
25 | As often as other peers in Interventional Pain Management |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
25 | Less often than most peers in Interventional Pain Management |
| Injection of upper or middle spine facet joint using imaging guidance, single level | Procedure | 64490 |
18 | Less often than most peers in Interventional Pain Management |
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.
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 interventional pain managements in San Antonio 8
Same specialty, same city.
Trained at University of Texas Medical School at San Antonio 7
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1991 at University of Texas Medical School at San Antonio 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of substance into lower spine canal using imaging guidance 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Ellen B. Duncan's specialty?
Ellen B. Duncan is an interventional pain management in San Antonio, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Ellen B. Duncan?
Ellen B. Duncan is listed at 300 E Sonterra Blvd Ste 340, San Antonio, TX 78258. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ellen B. Duncan?
The number on file is (210) 802-2522. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ellen B. Duncan's NPI number?
Ellen B. Duncan's National Provider Identifier is 1972535508. 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 Ellen B. Duncan's education?
Ellen B. Duncan attended University of Texas Medical School at San Antonio, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Ellen B. Duncan been practicing?
Ellen B. Duncan has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is Ellen B. Duncan known for?
According to Medicare billing data, Ellen B. Duncan performs procedures including injection of substance into lower spine canal using imaging guidance, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level and injection of substance into middle or upper spine canal using imaging guidance; provides treatments such as injection of drug or substance under skin or into muscle and use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ellen B. Duncan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ellen B. Duncan. If this is you, claiming it is free.
Guide.md
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