Physician Profile
Unclaimed ProfileAbout HARDINGER
Listed in the NPI registry as a registered nurse, Jan Stephen Hardinger, CRNA practices in Duarte, CA. Jan is also listed as specializing in certified registered nurse anesthetist. According to Medicare claims data, Jan cared for 30 Medicare patients across 33 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (626) 256-4673
- Email not available
Practice Locations
1500 DUARTE RD
Duarte, CA 91010
Procedures Most Often Billed to Medicare
33 services · 30 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Anesthesia for placement or revision of blood flow shunt | Anaesthesia | 01844 |
20 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
13 |
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.
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 registered nurses in Duarte 4
Same specialty, same city.
Also performs Anesthesia for placement or revision of blood flow shunt 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Hardinger's specialty?
Dr. Hardinger is a registered nurse in Duarte, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Registered Nurse”.
NPI registry
Where can I find Dr. Hardinger?
Dr. Hardinger is listed at 1500 DUARTE RD, Duarte, CA 91010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Hardinger?
The number on file is (626) 256-4673. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hardinger's NPI number?
Dr. Hardinger's National Provider Identifier is 1033781646. 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 Dr. Hardinger been practicing?
Dr. Hardinger has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Hardinger known for?
According to Medicare billing data, Dr. Hardinger provides treatments such as anesthesia for placement or revision of blood flow shunt and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hardinger confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hardinger. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.