Provider Profile
Portia Bayer, MS
Unclaimed ProfileAbout Portia Bayer
Portia Bayer, MS is a marriage & family therapist practicing in Portsmouth, NH. Medicare claims data shows Portia provided 312 services to 72 patients. The services billed most often include psychotherapy, 45 minutes, psychotherapy, 45 minutes, and psychotherapy, 30 minutes.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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 Marriage and Family Therapy 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
- ADHD
- Anxiety
- Depression
- Grief
- OCD
- Relationship issues
- Trauma
Abuse recovery
- Gaslighting and manipulation
Addiction
- Substance abuse in the family
Anxiety
- Social anxiety disorder
Behavioral
- Anger issues
- Child behavioral problems
- Eating disorders
- Hoarding
- Oppositional defiant disorder
- School refusal
Family conflict
- Adoption adjustment
- Elderly parent care disputes
- Family estrangement
- Toxic family dynamics
Identity
- LGBTQ+ identity struggles
Life stages
- Adjustment disorder
Life transitions
- Divorce and Separation
- Empty Nest Syndrome
- Midlife Crisis
Marital & Couple
- Constant arguing
- Infidelity
- Premarital doubts
- Sexual Dysfunction and Low Libido
Mood & Self
- Bipolar disorder
- Loneliness
- Low self-esteem
Panic & Stress
- Burnout
- Caregiver burnout
- Panic disorder
- Specific phobias
- Work-life balance stress
Parenting
- Blended family conflict
- Parenting stress
- Postpartum Depression and Anxiety
- Sibling rivalry
Personality
- Borderline personality disorder
Relational
- Attachment Issues
- Codependency
- Emotional abuse recovery
- In-law conflicts
- Trust issues
Relationship dynamics
- Communication breakdown
- Cross-cultural relationship issues
- Lack of intimacy
- Money fights in marriage
- Neurodiverse relationship challenges
- Polyamory and open relationship challenges
- Retroactive jealousy
Reproductive health
- Infertility Stress
- Miscarriage and Pregnancy Loss
Sex and intimacy
- Sexless marriage
Sleep & Health
- Chronic illness distress
- Insomnia and Sleep Problems
Trauma
- Religious trauma
Procedures & services
Most searched procedures
- Cognitive behavioral therapy
- Couples counseling
- EMDR
- Family therapy
- Psychological testing
- Therapy
Assessments
- Prepare/Enrich premarital assessment
Behavioral interventions
- Anger management
- Assertiveness Training
- Crisis de-escalation counseling
- Exposure and response prevention (ERP)
- Sleep hygiene counseling
Child & Adolescent
- Child Counseling
- Play therapy
- Teen Counseling
Couple interventions
- Discernment counseling
- Divorce mediation
- Premarital counseling
Couples interventions
- Open relationship counseling
- Relationship checkup
- Weekend marriage retreat
Divorce services
- Collaborative divorce coaching
Educational
- Psychoeducation
Evidence-based approaches
- Acceptance and commitment therapy
- Dialectical Behavior Therapy
- Emotionally focused therapy
- Gottman method
- Imago relationship therapy
- Internal family systems
- Narrative therapy
- Relational life therapy
- Solution-focused brief therapy
Family interventions
- Family reunification therapy
Family modalities
- Bowen family systems therapy
- Structural family therapy
Group interventions
- Support group sessions
Individual therapy
- Gestalt therapy
- Grief And Loss Counseling
- Interpersonal psychotherapy
- Psychodynamic psychotherapy
Mind-body
- Mindfulness-based stress reduction
- Neurofeedback
Parenting & Family
- Blended family coaching
- Co-parenting counseling
- Parent coaching
Somatic modalities
- Polyvagal therapy
Specialized counseling
- Faith-based marriage counseling
- LGBTQ+ affirming therapy
Specialized therapy
- Art therapy
- Brainspotting
- Equine-assisted therapy
- Hypnotherapy
- Music therapy
- Sex therapy
- Somatic experiencing
- Walk and Talk Therapy
Telehealth
- Online marriage counseling
Trauma therapy
- Active release technique
- Childhood Trauma Therapy (TF-CBT)
Procedures Most Often Billed to Medicare
312 services · 72 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy, 45 minutes | Treatment | 90834 |
146 | More than most peers in Marriage & family therapist |
| Psychotherapy, 45 minutes | Treatment | 90834 |
132 | More than most peers in Marriage & family therapist |
| Psychotherapy, 30 minutes | Treatment | 90832 |
34 | Less often than most peers in Marriage & family therapist |
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.
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.
Other marriage and family therapists in Portsmouth 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy, 45 minutes 8
Providers in NH who bill this service to Medicare most often.
Common questions
What does Portia Bayer specialize in?
Portia Bayer is a marriage and family therapist in Portsmouth, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
Where is Portia Bayer located?
Portia Bayer 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
What is Portia Bayer's phone number?
The number on file is (603) 431-6703. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Portia Bayer?
Portia Bayer's National Provider Identifier is 1326529231. 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
Where did Portia Bayer train?
Portia Bayer attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Portia Bayer have?
Portia Bayer has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Portia Bayer do most often?
According to Medicare billing data, Portia Bayer 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 Portia Bayer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Portia Bayer. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.