Physician Profile
Unclaimed ProfileAbout LIEF
Benjamin Edward Lief, PsyD is a clinical psychologist practicing in King of Prussia, PA. Benjamin is also listed as specializing in psychologist — clinical.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (610) 878-9330
- Email not available
Practice Locations
20134 VALLEY FORGE CIR
King Of Prussia, PA 19406
Procedures Most Often Billed to Medicare
343 services · 12 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
343 |
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 clinical psychologists at this location 8
Same specialty, same street address — most likely the same department or group.
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 clinical psychologists in King Of Prussia 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 1 hour 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does Dr. Lief specialize in?
Dr. Lief is a clinical psychologist in King Of Prussia, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL PSYCHOLOGIST”.
NPI registry
Where is Dr. Lief located?
Dr. Lief is listed at 20134 VALLEY FORGE CIR, King Of Prussia, PA 19406. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Lief's phone number?
The number on file is (610) 878-9330. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Lief?
Dr. Lief's National Provider Identifier is 1689976573. 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
Where did Dr. Lief go to medical school?
Dr. Lief attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lief have?
Dr. Lief has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Lief do most often?
According to Medicare billing data, Dr. Lief 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. Lief's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lief. 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.