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Edit this profileAt a glance
- 2100 Powell St Ste 900, Emeryville, CA 94608
About John Hardin
John L. Hardin, PAC is a physician assistant practicing in Emeryville, CA. John is also listed as specializing in physician assistant — medical and emergency medicine. According to Medicare claims data, John cared for 115 Medicare patients across 119 services. The services billed most often include emergency department visit with high level of medical decision making, emergency department visit with moderate level of medical decision making, and routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. This provider record is associated with NPI 1215032982.
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
- (510) 350-2673
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2100 POWELL ST STE 900
Emeryville, CA 94608
Procedures Most Often Billed to Medicare
119 services · 115 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
21 | As often as other peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
56 | As often as other peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
42 | 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 8
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 — 14 related providers in 2 groups
Other physician assistants in Emeryville 6
Same specialty, same city.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is John L. Hardin's specialty?
John L. Hardin is a physician assistant in Emeryville, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find John L. Hardin?
John L. Hardin is listed at 2100 Powell St Ste 900, Emeryville, CA 94608. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John L. Hardin?
The number on file is (510) 350-2673. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John L. Hardin's NPI number?
John L. Hardin's National Provider Identifier is 1215032982. 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 John L. Hardin been practicing?
John L. Hardin has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is John L. Hardin known for?
According to Medicare billing data, John L. Hardin provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John L. Hardin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John L. Hardin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.