Physician Profile
Unclaimed ProfileAbout LOEFF
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Areas of Expertise
Common questions
What does Dr. Loeff specialise in?
Dr. Loeff is a psychiatrist in Highland Park, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Psychiatry”.
NPI registry
Where is Dr. Loeff located?
Dr. Loeff is listed at 321 WOODLAND RD, Highland Park, IL 60035. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Loeff's phone number?
The number on file is (847) 432-5620. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Loeff?
Dr. Loeff's National Provider Identifier is 1720140163. 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. Loeff have?
Dr. Loeff 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 practised for longer than this.
NPI registry
What does Dr. Loeff do most often?
According to Medicare billing data, Dr. Loeff provides treatments such as psychotherapy, 1 hour. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Loeff's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Loeff. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (847) 432-5620
- Email not available
Practice Locations
321 WOODLAND RD
Highland Park, IL 60035
Procedures Most Often Billed to Medicare
401 services · 24 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
401 |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other psychiatrists in Highland Park 8
Same specialty, same city.
Also performs Psychotherapy, 1 hour 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.