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Edit this profileWhere to find Tammy S. Zweeres, APN
- Romeoville location main office
500 S Weber Rd, Romeoville, IL 60446 - Chicago location
111 W Jackson Blvd, Chicago, IL 60604
About Tammy Zweeres
Tammy S. Zweeres, APN is a nurse practitioner based in Romeoville, IL. Tammy is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Tammy cared for 126 Medicare patients across 395 services. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1255690574.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (815) 773-7732
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
500 S WEBER RD
Romeoville, IL 60446
111 W Jackson Blvd
Chicago, IL 60604
Procedures Most Often Billed to Medicare
395 services · 126 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
231 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
136 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
28 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 19 related providers in 3 groups
Other nurse practitioners in Romeoville 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Tammy S. Zweeres?
Tammy S. Zweeres is a nurse practitioner in Romeoville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Tammy S. Zweeres's address?
Tammy S. Zweeres is listed at 500 S Weber Rd, Romeoville, IL 60446. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Tammy S. Zweeres?
The number on file is (815) 773-7732. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Tammy S. Zweeres's NPI number?
Tammy S. Zweeres's National Provider Identifier is 1255690574. 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
Where did Tammy S. Zweeres train?
Tammy S. Zweeres attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Tammy S. Zweeres been practicing?
Tammy S. Zweeres has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What procedures does Tammy S. Zweeres perform?
According to Medicare billing data, Tammy S. Zweeres 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 Tammy S. Zweeres confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tammy S. Zweeres. If this is you, claiming it is free.
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