Provider Profile
Caitlyn E. O'Conor, PA-C
Unclaimed ProfileAbout Caitlyn O'conor
Caitlyn E. O'Conor, PA-C is a physician assistant practicing in Boston, MA. Medicare claims data shows Caitlyn provided 227 services to 198 patients. The services billed most often include new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, detection test by immunoassay technique for influenza virus, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (617) 636-5000
- Email not available
Practice Locations
800 WASHINGTON ST
Boston, MA 02111
Procedures Most Often Billed to Medicare
227 services · 198 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
41 |
| Detection test by immunoassay technique for influenza virus | Lab test | 87400 |
38 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
37 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
28 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
25 |
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | Lab test | 87426 |
21 |
| Automated urinalysis test | Lab test | 81003 |
21 |
| Detection test by immunoassay technique for streptococcus, group a (strep) | Lab test | 87430 |
16 |
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 1
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 — 24 related providers in 3 groups
Other physician assistants in Boston 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Caitlyn E. O'Conor's specialty?
Caitlyn E. O'Conor is a physician assistant in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Caitlyn E. O'Conor?
Caitlyn E. O'Conor is listed at 800 Washington St, Boston, MA 02111. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Caitlyn E. O'Conor?
The number on file is (617) 636-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Caitlyn E. O'Conor?
Caitlyn E. O'Conor's National Provider Identifier is 1437787827. 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
What is Caitlyn E. O'Conor's education?
Caitlyn E. O'Conor attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Caitlyn E. O'Conor have?
Caitlyn E. O'Conor has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What is Caitlyn E. O'Conor known for?
According to Medicare billing data, Caitlyn E. O'Conor 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 Caitlyn E. O'Conor's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Caitlyn E. O'Conor. 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.