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Edit this profileAt a glance
- 3814 Auburn Blvd Ste 72, Sacramento, CA 95821
About Joseph Karpel
Joseph F. Karpel, PA-C, MPH is a physician assistant based in Sacramento, CA. According to Medicare claims data, Joseph cared for 817 Medicare patients across 23,416 services. The services billed most often include injection, romosozumab-aqqg, 1 mg, injection, denosumab, 1 mg, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1861020190.
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
- (916) 426-1902
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3814 AUBURN BLVD STE 72
Sacramento, CA 95821
Procedures Most Often Billed to Medicare
23,416 services · 817 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
179 | More than most peers in Physician Assistant |
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | Treatment | 95251 |
108 | More often than most peers in Physician Assistant |
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment | Treatment | 95250 |
23 | Too few peers to compare |
| Injection, romosozumab-aqqg, 1 mg | Drug given | J3111 |
17,010 | More often than most peers in Physician Assistant |
| Injection, denosumab, 1 mg | Drug given | J0897 |
5,402 | 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 |
319 | More 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 |
296 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
79 | More 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 16 related providers in 2 groups
Other physician assistants in Sacramento 8
Same specialty, same city.
Also performs Injection of drug or substance under skin or into muscle 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Joseph F. Karpel, PA-C specialize in?
Joseph F. Karpel, PA-C is a physician assistant in Sacramento, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Joseph F. Karpel, PA-C located?
Joseph F. Karpel, PA-C is listed at 3814 Auburn Blvd Ste 72, Sacramento, CA 95821. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Joseph F. Karpel, PA-C's phone number?
The number on file is (916) 426-1902. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Joseph F. Karpel, PA-C's NPI number?
Joseph F. Karpel, PA-C's National Provider Identifier is 1861020190. 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 long has Joseph F. Karpel, PA-C been practicing?
Joseph F. Karpel, PA-C has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Joseph F. Karpel, PA-C do most often?
According to Medicare billing data, Joseph F. Karpel, PA-C provides treatments such as injection of drug or substance under skin or into muscle and continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Joseph F. Karpel, PA-C confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joseph F. Karpel, PA-C. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.