Physician Profile
Unclaimed ProfileAbout ENGELHARDT
Jonathan Todd Engelhardt, MD practices emergency medicine in Mountain View, CA. Medicare claims data shows Jonathan provided 309 services to 302 patients.
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
- (650) 940-7000
- Email not available
Practice Locations
2500 GRANT RD
Mountain View, CA 94040
Procedures Most Often Billed to Medicare
309 services · 302 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
43 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
160 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
63 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
43 |
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 emergency physicians at this location 3
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 — 13 related providers in 2 groups
Other emergency physicians in Mountain View 5
Same specialty, same city.
Also performs X-ray of chest, 1 view 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Engelhardt specialize in?
Dr. Engelhardt is an emergency physician in Mountain View, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Emergency Medicine”.
NPI registry
Where is Dr. Engelhardt located?
Dr. Engelhardt is listed at 2500 GRANT RD, Mountain View, CA 94040. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Engelhardt's phone number?
The number on file is (650) 940-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Engelhardt?
Dr. Engelhardt's National Provider Identifier is 1003897117. 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 much experience does Dr. Engelhardt have?
Dr. Engelhardt has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Dr. Engelhardt do most often?
According to Medicare billing data, Dr. Engelhardt performs imaging including x-ray of chest, 1 view, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Engelhardt's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Engelhardt. 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.