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Edit this profileAt a glance
- 2650 Ridge Ave, Evanston, IL 60201
About William Gaumer
Listed in the NPI registry as a physician assistant, William D. Gaumer practices in Evanston, IL. William is also listed as specializing in physician assistant — medical. According to Medicare claims data, the services billed most often include simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm. NPI 1851817100 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (847) 570-2000
- Email not available
Practice Locations
2650 RIDGE AVE
Evanston, IL 60201
Procedures Most Often Billed to Medicare
13 services · 13 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12002 |
13 | As often as other peers in Physician Assistant |
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 physician assistants at this location 1
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 — 8 related providers in 2 groups
Other physician assistants in Evanston 7
Same specialty, same city.
Also performs Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm 1
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is William D. Gaumer?
William D. Gaumer is a physician assistant in Evanston, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is William D. Gaumer's address?
William D. Gaumer is listed at 2650 Ridge Ave, Evanston, IL 60201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with William D. Gaumer?
The number on file is (847) 570-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William D. Gaumer's NPI number?
William D. Gaumer's National Provider Identifier is 1851817100. 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
How long has William D. Gaumer been practicing?
William D. Gaumer has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does William D. Gaumer perform?
According to Medicare billing data, William D. Gaumer performs procedures including simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William D. Gaumer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William D. Gaumer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.