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Edit this profileAt a glance
- 1 Wellness Way, Topsham, ME 04086
About Kathleen O'brien
Listed in the NPI registry as a physician assistant, Kathleen I. O'Brien, P.A.-C practices in Topsham, ME. Medicare claims data shows Kathleen provided 103 services to 92 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 annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. NPI 1942597661 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
- (207) 406-7600
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1 WELLNESS WAY
Topsham, ME 04086
Procedures Most Often Billed to Medicare
103 services · 92 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
56 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
27 | Less often than most peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
20 | Less often than most 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 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 — 5 related providers in 1 group
Common questions
What kind of doctor is Kathleen I. O'Brien?
Kathleen I. O'Brien is a physician assistant in Topsham, ME. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Kathleen I. O'Brien's address?
Kathleen I. O'Brien is listed at 1 Wellness Way, Topsham, ME 04086. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Kathleen I. O'Brien?
The number on file is (207) 406-7600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Kathleen I. O'Brien?
Kathleen I. O'Brien's National Provider Identifier is 1942597661. 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 much experience does Kathleen I. O'Brien have?
Kathleen I. O'Brien has 15+ years experience. Registered with an NPI since 2011. 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 Kathleen I. O'Brien perform?
According to Medicare billing data, Kathleen I. O'Brien 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
Is Kathleen I. O'Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Kathleen I. O'Brien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.