Physician Profile
Unclaimed ProfileAbout SIEBERT
David Mason Siebert is a healthcare provider in Seattle, WA specialising in family practice. David trained at University of Chicago, Pritzker School of Medicine, graduating in 2013. David is also listed as specialising in family medicine — sports medicine and family medicine.
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. Siebert's specialty?
Dr. Siebert is a family practice in Seattle, WA. 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. Siebert?
Dr. Siebert is listed at 3800 MONTLAKE BLVD NE, Seattle, WA 98195. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Siebert?
The number on file is (206) 598-3294. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Siebert's NPI number?
Dr. Siebert's National Provider Identifier is 1174866354. 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. Siebert's medical education?
Dr. Siebert attended University of Chicago, Pritzker School of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Siebert been practising?
Dr. Siebert has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Siebert known for?
According to Medicare billing data, Dr. Siebert performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance; reads or performs imaging such as ultrasonic guidance for needle placement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Siebert confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Siebert. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (206) 598-3294
- Email not available
Practice Locations
3800 MONTLAKE BLVD NE
Seattle, WA 98195
Procedures Most Often Billed to Medicare
298 services · 230 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
76 |
| Ultrasonic guidance for needle placement | Imaging | 76942 |
17 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
101 |
| 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 |
46 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
32 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
26 |
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 family practices at this location 1
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 family practices in Seattle 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of Chicago, Pritzker School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at University of Chicago, Pritzker School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 7
Providers in WA 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.