Physician Profile
Based in Madison, WI, Dawn M. Elfenbein, MD is listed in the NPI registry under surgery. Dawn graduated from Johns Hopkins University School of Medicine in 2006. Medicare claims data shows Dawn provided 180 services to 166 patients. The services billed most often include insertion of needle into vein for collection of blood sample, ultrasound scan of head and neck soft tissue, and ultrasonic guidance during surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1515 SPAIGHT ST
Madison, WI 53703
Within Surgery (Unspecified) generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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180 services · 166 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
33 | As often as other peers in Surgery |
| Removal or exploration of parathyroid glands | Procedure | 60500 |
24 | More often than most peers in Surgery |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
26 | As often as other peers in Surgery |
| Ultrasonic guidance during surgery | Imaging | 76998 |
25 | As often as other peers in Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
24 | Less often than most peers in Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
18 | Less often than most peers in Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
17 | Less often than most peers in Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
13 | Less often than most peers in Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Elfenbein is a general surgeon in Madison, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
Dr. Elfenbein is listed at 1515 Spaight St, Madison, WI 53703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (410) 274-2658. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Elfenbein's National Provider Identifier is 1548437163. 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
Dr. Elfenbein attended Johns Hopkins University School of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
Dr. Elfenbein has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Elfenbein performs procedures including insertion of needle into vein for collection of blood sample and removal or exploration of parathyroid glands; reads or performs imaging such as ultrasound scan of head and neck soft tissue and ultrasonic guidance during surgery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Elfenbein. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.