Provider Profile
Hillary J. Larkin, PA
Unclaimed ProfileAbout Hillary Larkin
Hillary J. Larkin, PA is a healthcare provider located in Oakland, CA. Medicare claims data shows Hillary provided 71 services to 70 patients. The services billed most often include emergency department visit with moderate level of medical decision making and emergency department visit with low level of medical decision making.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (209) 342-2300
- Email not available
Practice Locations
1411 E 31ST ST
Oakland, CA 94602
Procedures Most Often Billed to Medicare
71 services · 70 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
37 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
34 |
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 providers at this location 6
Same specialty, same street address — most likely the same department or group.
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.
Common questions
Where can I find Hillary J. Larkin?
Hillary J. Larkin is listed at 1411 E 31St St, Oakland, CA 94602. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Hillary J. Larkin?
The number on file is (209) 342-2300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Hillary J. Larkin?
Hillary J. Larkin's National Provider Identifier is 1194716415. 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 Hillary J. Larkin have?
Hillary J. Larkin has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Hillary J. Larkin known for?
According to Medicare billing data, Hillary J. Larkin 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 Hillary J. Larkin's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Hillary J. Larkin. 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.