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Edit this profileAt a glance
- 3273 Claremont Way, Suite 100, Napa, CA 94558
About Kimberly Opitz
Kimberly M. Opitz, MPA, PA-C is a physician assistant based in Napa, CA. According to Medicare claims data, Kimberly cared for 585 Medicare patients across 1,026 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and aspiration and/or injection of fluid from large joint. The provider's National Provider Identifier (NPI) is 1376875872.
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) 254-7117
- Email not available
Practice Locations
3273 CLAREMONT WAY SUITE 100
Napa, CA 94558
Procedures Most Often Billed to Medicare
1,026 services · 585 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
115 | More often than most peers in Physician Assistant |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
18 | Less often than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
14 | Less often than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
59 | More often than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
54 | More often than most peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
44 | As often as other peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
452 | More often than most 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 |
202 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
30 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
20 | As often as other 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 6
Same specialty, same street address — most likely the same department or group.
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 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 — 30 related providers in 4 groups
Other physician assistants in Napa 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Kimberly M. Opitz, MPA's specialty?
Kimberly M. Opitz, MPA is a physician assistant in Napa, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Kimberly M. Opitz, MPA?
Kimberly M. Opitz, MPA is listed at 3273 Claremont Way Suite 100, Napa, CA 94558. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Kimberly M. Opitz, MPA?
The number on file is (707) 254-7117. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kimberly M. Opitz, MPA's NPI number?
Kimberly M. Opitz, MPA's National Provider Identifier is 1376875872. 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 Kimberly M. Opitz, MPA's education?
Kimberly M. Opitz, MPA attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Kimberly M. Opitz, MPA been practicing?
Kimberly M. Opitz, MPA has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Kimberly M. Opitz, MPA known for?
According to Medicare billing data, Kimberly M. Opitz, MPA performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis; reads or performs imaging such as x-ray of hip, 2-3 views and x-ray of knee, 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kimberly M. Opitz, MPA confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kimberly M. Opitz, MPA. If this is you, claiming it is free.
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