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- 1145 Sagamore Ave, Portsmouth, NH 03801
About Evan Berg
Evan Berg is a clinical social worker based in Portsmouth, NH. Medicare claims data shows Evan provided 549 services to 82 patients. The services billed most often include psychotherapy, 45 minutes, psychotherapy, 45 minutes, and psychotherapy, 30 minutes. The provider's National Provider Identifier (NPI) is 1497297873.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (603) 431-6703
- Email not available
Practice Locations
1145 SAGAMORE AVE
Portsmouth, NH 03801
Concerns and Conditions Addressed
Within Clinical Social Worker generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Abuse & safety
Abuse & Trauma
Anxiety & Phobias
Behavioral health
Child & adolescent
Child & Adolescent
Crisis & safety
Dissociative Disorders
Eating & body image
Family & Relationships
Grief & Loss
Health & Medical Adjustment
Health & wellness
Identity & sexuality
Intimacy & Sex
Life Changes
Life transitions
Mood & Depression
Mood & emotional health
Neurodevelopmental
Neurodivergence
Perinatal Mental Health
Personality disorders
Relationships & family
Reproductive mental health
Sleep
Substance use
Work & Identity
Procedures & services
Most searched procedures
Addiction & Recovery
Addiction services
Alternative Modalities
Behavioral therapies
- Acceptance and commitment therapy
- Anger management
- Dialectical behavior therapy (DBT)
- Exposure and response prevention (ERP)
- Habit reversal training
- Prolonged exposure therapy
- Sleep counseling
- Social skills training
Behavioral Therapies
Care coordination
Child & adolescent
Cognitive therapies
Creative & Expressive
Crisis services
Evaluations & Assessments
Evaluations & letters
Expressive therapies
Family Therapy
Group interventions
Group Programs
Health Psychology
Individual Therapy
Insight therapies
Integrative therapies
Legal & evaluations
Mind-body therapies
Parenting support
Relationship services
Relationship Therapy
Remote care
Short-term interventions
Specialized interventions
Support services
Trauma Treatments
Procedures Most Often Billed to Medicare
549 services · 82 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
322 | More than most peers in Clinical Social Worker |
| Psychotherapy, 45 minutes | Treatment | 90834 |
200 | More than most peers in Clinical Social Worker |
| Psychotherapy, 30 minutes | Treatment | 90832 |
27 | Less often than most peers in Clinical Social Worker |
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 social workers at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
More connections — 13 related providers in 2 groups
Other clinical social workers in Portsmouth 5
Same specialty, same city.
Also performs Psychotherapy, 45 minutes 8
Providers in NH who bill this service to Medicare most often.
Common questions
What is Evan Berg's specialty?
Evan Berg is a clinical social worker in Portsmouth, NH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Evan Berg?
Evan Berg is listed at 1145 Sagamore Ave, Portsmouth, NH 03801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Evan Berg?
The number on file is (603) 431-6703. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Evan Berg?
Evan Berg's National Provider Identifier is 1497297873. 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 Evan Berg have?
Evan Berg has 10+ years experience. Registered with an NPI since 2016. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Evan Berg known for?
According to Medicare billing data, Evan Berg provides treatments such as psychotherapy, 45 minutes and psychotherapy, 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Evan Berg's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Evan Berg. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.