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Edit this profileWhere to find Alyssa K. O'Connor, APNP
- Milwaukee location main office
9200 W Wisconsin Ave, Milwaukee, WI 53226 - West Bend location
1700 W Paradise Dr, West Bend, WI 53095 - New Berlin location
4805 S Moorland Rd, New Berlin, WI 53151 - Oak Creek location
7901 S 6th St, Electrophysiology, Oak Creek, WI 53154
About Alyssa O'connor
Alyssa K. O'Connor, APNP is a nurse practitioner based in Milwaukee, WI. According to Medicare claims data, Alyssa cared for 384 Medicare patients across 416 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 high level of medical decision making, if using time, 40 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 1245588284.
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
- (414) 805-6000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
9200 W WISCONSIN AVE
Milwaukee, WI 53226
1700 W Paradise Dr
West Bend, WI 53095
4805 S Moorland Rd
New Berlin, WI 53151
7901 S 6th St Electrophysiology
Oak Creek, WI 53154
Procedures Most Often Billed to Medicare
416 services · 384 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Programming of dual lead pacemaker system | Treatment | 93280 |
19 | As often as other peers in Nurse Practitioner |
| Programming of dual lead pacemaker system | Treatment | 93280 |
16 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
86 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
79 | More 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 |
40 | As often as other 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 |
31 | As often as other peers in Nurse Practitioner |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
24 | As often as other peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
22 | Less often than most peers in Nurse Practitioner |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
20 | As often as other 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 |
19 | 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 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 nurse practitioners in Milwaukee 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Programming of dual lead pacemaker system 8
Providers in WI who bill this service to Medicare most often.
Common questions
What kind of doctor is Alyssa K. O'Connor?
Alyssa K. O'Connor is a nurse practitioner in Milwaukee, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Alyssa K. O'Connor's address?
Alyssa K. O'Connor is listed at 9200 W Wisconsin Ave, Milwaukee, WI 53226. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Alyssa K. O'Connor?
The number on file is (414) 805-6000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Alyssa K. O'Connor's NPI number?
Alyssa K. O'Connor's National Provider Identifier is 1245588284. 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 Alyssa K. O'Connor train?
Alyssa K. O'Connor attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Alyssa K. O'Connor been practicing?
Alyssa K. O'Connor has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What procedures does Alyssa K. O'Connor perform?
According to Medicare billing data, Alyssa K. O'Connor provides treatments such as programming of dual lead pacemaker system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Alyssa K. O'Connor confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Alyssa K. O'Connor. If this is you, claiming it is free.
Guide.md
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