Physician Profile
Unclaimed ProfileAbout OSTERTAG
Kathleen Marie Ostertag, LPC is a marriage and family therapist based in Kendall Park, NJ. Kathleen is also listed as specialising in professional counselor.
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
Common questions
What is Dr. Ostertag's specialty?
Dr. Ostertag is a marriage and family therapist in Kendall Park, NJ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “MARRIAGE AND FAMILY THERAPIST”.
NPI registry
Where can I find Dr. Ostertag?
Dr. Ostertag is listed at 3186 ROUTE 27 SUITE 201, Kendall Park, NJ 08824. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ostertag?
The number on file is (732) 651-2099. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ostertag's NPI number?
Dr. Ostertag's National Provider Identifier is 1558314708. 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
What is Dr. Ostertag's medical education?
Dr. Ostertag attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ostertag been practising?
Dr. Ostertag has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ostertag known for?
According to Medicare billing data, Dr. Ostertag provides treatments such as psychotherapy, 1 hour and psychiatric diagnostic evaluation. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ostertag confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ostertag. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (732) 651-2099
- Email not available
Practice Locations
3186 ROUTE 27 SUITE 201
Kendall Park, NJ 08824
Procedures Most Often Billed to Medicare
257 services · 34 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
246 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
11 |
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.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Psychotherapy, 1 hour 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.