Physician Profile
Unclaimed ProfileAbout SHARON
Greg Edward Sharon, M.D. practises allergy in Bloomingdale, IL. Greg is also listed as specialising in allergy & immunology and internal medicine. According to Medicare claims data, Greg cared for 52 Medicare patients across 56 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Common questions
What kind of doctor is Dr. Sharon?
Dr. Sharon is an allergy in Bloomingdale, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Allergy”.
NPI registry
What is Dr. Sharon's address?
Dr. Sharon is listed at 303 E ARMY TRAIL RD STE # 403, Bloomingdale, IL 60108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Sharon?
The number on file is (630) 894-7083. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sharon's NPI number?
Dr. Sharon's National Provider Identifier is 1619950250. 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 Dr. Sharon been practising?
Dr. Sharon has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What procedures does Dr. Sharon perform?
According to Medicare billing data, Dr. Sharon the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sharon confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sharon. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (630) 894-7083
- Email not available
Practice Locations
303 E ARMY TRAIL RD STE # 403
Bloomingdale, IL 60108
Procedures Most Often Billed to Medicare
56 services · 52 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
33 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
23 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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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.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.