Provider Profile
Mary Jean O'Connor, N.P.
Unclaimed ProfileAbout Mary Jean O'connor
Mary Jean O'Connor, N.P. is a nurse practitioner practicing in Laguna Beach, CA. Medicare claims data shows Mary Jean provided 974 services to 771 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and injection, vitamin b-12 cyanocobalamin, up to 1000 mcg.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (949) 557-0610
- Email not available
Practice Locations
364 OCEAN AVE
Laguna Beach, CA 92651
5700 Canoga Ave Suite 500
Woodland Hills, CA 91367
Procedures Most Often Billed to Medicare
974 services · 771 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax by washing | Procedure | 69209 |
13 | Less often than most peers in Nurse Practitioner |
| X-ray of chest, 2 views | Imaging | 71046 |
22 | As often as other peers in Nurse Practitioner |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
60 | More often than most peers in Nurse Practitioner |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
50 | More often than most peers in Nurse Practitioner |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
21 | As often as other peers in Nurse Practitioner |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
20 | More often than most peers in Nurse Practitioner |
| Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Drug given | J3420 |
83 | More often 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 |
294 | 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 |
200 | More often than most peers in Nurse Practitioner |
| Urinalysis, manual test | Lab test | 81002 |
61 | More 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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Laguna Beach 6
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax by washing 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Mary Jean O'Connor?
Mary Jean O'Connor is a nurse practitioner in Laguna Beach, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mary Jean O'Connor's address?
Mary Jean O'Connor is listed at 364 Ocean Ave, Laguna Beach, CA 92651. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mary Jean O'Connor?
The number on file is (949) 557-0610. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mary Jean O'Connor?
Mary Jean O'Connor's National Provider Identifier is 1871515601. 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 Mary Jean O'Connor train?
Mary Jean O'Connor attended Other, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mary Jean O'Connor have?
Mary Jean O'Connor has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mary Jean O'Connor perform?
According to Medicare billing data, Mary Jean O'Connor performs procedures including removal of impacted ear wax by washing; reads or performs imaging such as x-ray of chest, 2 views; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mary Jean O'Connor's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Jean O'Connor. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.