Physician Profile
Unclaimed ProfileAbout REDDIN
Ryan A. Reddin, PsyD is a psychologist — clinical based in Parsippany, NJ. According to Medicare claims data, Ryan cared for 328 Medicare patients across 1,351 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
Common questions
What kind of doctor is Dr. Reddin?
Dr. Reddin is a psychologist in Parsippany, NJ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Psychologist — Clinical”.
NPI registry
What is Dr. Reddin's address?
Dr. Reddin is listed at 90 E HALSEY RD STE 356, Parsippany, NJ 07054. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Reddin?
The number on file is (973) 327-3366. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Reddin's NPI number?
Dr. Reddin's National Provider Identifier is 1487113874. 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. Reddin been practising?
Dr. Reddin has 7+ years experience. Registered with an NPI since 2019. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What procedures does Dr. Reddin perform?
According to Medicare billing data, Dr. Reddin provides treatments such as psychotherapy, 30 minutes and psychiatric diagnostic evaluation. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Reddin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Reddin. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (973) 327-3366
- Email not available
Practice Locations
90 E HALSEY RD STE 356
Parsippany, NJ 07054
Procedures Most Often Billed to Medicare
1,351 services · 328 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 30 minutes | Treatment | 90832 |
788 |
| Psychotherapy, 30 minutes | Treatment | 90832 |
395 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
168 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
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.
Other psychologists in Parsippany 3
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Psychotherapy, 30 minutes 8
Providers in NJ 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.