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Edit this profileMark Spellmann, PhD is a clinical psychologist practicing in New Fairfield, CT. Mark is also listed as specializing in psychologist. Medicare claims data shows Mark provided 683 services to 31 patients. The services billed most often include psychotherapy, 1 hour. This provider record is associated with NPI 1710244017.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
119 BALL POND RD
New Fairfield, CT 06812
Within Clinical Psychology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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683 services · 31 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 1 hour | Treatment | 90837 |
683 | More than most peers in Clinical Psychologist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Spellmann is a clinical psychologist in New Fairfield, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Spellmann is listed at 119 Ball Pond Rd, New Fairfield, CT 06812. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (203) 546-7276. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Spellmann's National Provider Identifier is 1710244017. 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
Dr. Spellmann attended Other, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
Dr. Spellmann has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Spellmann provides treatments such as psychotherapy, 1 hour. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Spellmann. If this is you, claiming it is free.
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