Physician Profile
Unclaimed ProfileAbout BOSAK
Peter Bosak, MD is a healthcare provider in Auburn, WA specialising in internal medicine. According to Medicare claims data, Peter cared for 579 Medicare patients across 769 services.
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. Bosak's specialty?
Dr. Bosak is an internal medicine in Auburn, WA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Bosak?
Dr. Bosak is listed at 202 N DIVISION ST, Auburn, WA 98001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Bosak?
The number on file is (253) 876-7997. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Bosak's NPI number?
Dr. Bosak's National Provider Identifier is 1811912892. 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. Bosak's medical education?
Dr. Bosak attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Bosak been practising?
Dr. Bosak has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Bosak known for?
According to Medicare billing data, Dr. Bosak performs procedures including destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Bosak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Bosak. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (253) 876-7997
- Email not available
Practice Locations
202 N DIVISION ST
Auburn, WA 98001
Procedures Most Often Billed to Medicare
769 services · 579 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
11 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
267 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
176 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
158 |
| 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 |
122 |
| Transitional care management services for problem of high complexity | Office visit | 99496 |
13 |
| Administration of influenza virus vaccine | Billing code | G0008 |
11 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 4
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 30 related providers in 4 groups
Other internal medicines in Auburn 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 1 growth 8
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.