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Edit this profileAt a glance
- 5144 Hill Rd E, Lakeport, CA 95453
About Diana Riley
Diana E. Riley, MPH, M.S., P.A.-C. is a physician assistant based in Lakeport, CA. According to Medicare claims data, Diana cared for 3,618 Medicare patients across 6,705 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and destruction of skin growth, 1-14 growths. The provider's National Provider Identifier (NPI) is 1730386046.
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
- (707) 263-8955
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
5144 HILL RD E
Lakeport, CA 95453
Procedures Most Often Billed to Medicare
6,705 services · 3,618 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
2,686 | More than most peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
668 | More than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
556 | More often than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
311 | More often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
174 | More than most peers in Physician Assistant |
| Destruction of skin growth, 15 or more growths | Procedure | 17111 |
119 | More than most peers in Physician Assistant |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
92 | More often than most peers in Physician Assistant |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
59 | More often than most peers in Physician Assistant |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
52 | More often than most peers in Physician Assistant |
| Injection into skin growth, 1-7 growths | Procedure | 11900 |
43 | More 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.
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.
Other physician assistants in Lakeport 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 2001 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 7
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Diana E. Riley, MPH, M.S.?
Diana E. Riley, MPH, M.S. is a physician assistant in Lakeport, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Diana E. Riley, MPH, M.S.'s address?
Diana E. Riley, MPH, M.S. is listed at 5144 Hill Rd E, Lakeport, CA 95453. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Diana E. Riley, MPH, M.S.?
The number on file is (707) 263-8955. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Diana E. Riley, MPH, M.S.'s NPI number?
Diana E. Riley, MPH, M.S.'s National Provider Identifier is 1730386046. 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 Diana E. Riley, MPH, M.S. train?
Diana E. Riley, MPH, M.S. attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Diana E. Riley, MPH, M.S. been practicing?
Diana E. Riley, MPH, M.S. has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What procedures does Diana E. Riley, MPH, M.S. perform?
According to Medicare billing data, Diana E. Riley, MPH, M.S. performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of skin growth, 1-14 growths and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Diana E. Riley, MPH, M.S. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Diana E. Riley, MPH, M.S.. If this is you, claiming it is free.
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