Physician Profile
Unclaimed ProfileAbout KILLIAN
Nancy E Killian, PhD is a psychologist practising in Fairfield, CT. Nancy is also listed as specialising 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.
Areas of Expertise
Common questions
What kind of doctor is Dr. Killian?
Dr. Killian is a psychologist in Fairfield, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Psychologist”.
NPI registry
What is Dr. Killian's address?
Dr. Killian is listed at 1241 POST RD, Fairfield, CT 06824. 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. Killian?
The number on file is (203) 319-0236. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Killian?
Dr. Killian's National Provider Identifier is 1992838247. 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. Killian have?
Dr. Killian has 19+ years experience. Registered with an NPI since 2007. 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. Killian perform?
According to Medicare billing data, Dr. Killian 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. Killian's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Killian. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 319-0236
- Email not available
Practice Locations
1241 POST RD
Fairfield, CT 06824
Procedures Most Often Billed to Medicare
237 services · 11 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
237 |
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 psychologists in Fairfield 8
Same specialty, same city.
Also performs Psychotherapy, 1 hour 8
Providers in CT 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.