Are you Alfred J. Hillwig, PsyD? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3313 Paper Mill Rd, Suite 7, Phoenix, MD 21131
About Dr. Hillwig
Listed in the NPI registry as a psychologist, Alfred J. Hillwig, PsyD practices in Phoenix, MD. According to Medicare claims data, Alfred cared for 1,720 Medicare patients across 2,055 services. The services billed most often include psychiatric diagnostic evaluation, psychotherapy, 30 minutes, and evaluation of neuropsychological test, first hour. NPI 1801944418 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (410) 628-1978
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3313 PAPER MILL RD SUITE 7
Phoenix, MD 21131
Concerns and Conditions Addressed
Within Psychology (Unspecified) 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 and relationships
- Gaslighting and manipulation
Addiction
- Alcohol use disorder
- Drug addiction
- Gambling Addiction
- Screen Addiction
- Shopping Addiction
Anxiety & Phobias
Anxiety and phobias
Behavioral & Emotional
- Anger issues
- Dissociative disorders
- Hoarding
- Self-harm
- Skin picking and hair pulling
Child & Adolescent
- Child behavioral problems
Child and teen issues
- School refusal
- Teen depression
Eating & Body Image
Health Psychology
- Chronic Pain Coping
Identity and life stages
Interpersonal & Abuse
- Divorce adjustment
- Emotional abuse recovery
- Sex Problems
Life and social issues
- Caregiver stress for aging parents
- Loneliness and Social Isolation
Mindset and personality
Mood and emotions
- Overthinking and Rumination
- Seasonal affective disorder
Mood Disorders
- Bipolar disorder
- Postpartum Mood Issues
Neurodevelopmental
- Autism
- Reading and Spelling Difficulties
Personality Disorders
Relationships
- People Pleasing and Codependency
Self-Esteem & Identity
Sleep
Sleep issues
- Chronic Nightmares
Stress & Lifestyle
Thought disorders
- Schizoaffective disorder
Trauma and abuse
Work and career
Procedures & services
Most searched procedures
Addiction support
Alternative formats
Behavioral Programs
- Anger management
- Executive Function Coaching
- Group psychotherapy
- Habit reversal training
Behavioral therapies
Brain-based therapies
Care delivery
Child & Adolescent
Evaluations & Assessments
- Autism Assessment
- Bariatric Surgery Evaluation
- Cognitive and memory testing
- Emotional Support Animal Evaluation
- Spinal Cord Stimulator Psychological Clearance
Evaluations and testing
- Adoption Psychological Evaluation
- Gender-affirming surgery evaluation
- Immigration Psychological Evaluation
- Neuropsychological Testing
Expressive therapies
Family and parenting
- Parent-child interaction therapy
Mind-body therapies
- Guided Imagery and Visualization
Relationship Counseling
Skills training
- Coping Skills Training
- Social skills training
Specialized therapy
Specialized Treatments
- Biofeedback
- Crisis intervention
- Hypnotherapy
- Ketamine-assisted counseling
- Mindfulness-based stress reduction
- Sleep counseling
Talk therapies
Therapy Modalities
- Acceptance and commitment therapy
- Art therapy
- Brainspotting
- Dialectical Behavior Therapy
- Exposure and Response Prevention
- Internal family systems
- Psychodynamic psychotherapy
- Solution-focused brief therapy
- Somatic experiencing
Procedures Most Often Billed to Medicare
2,055 services · 1,720 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation | Treatment | 90791 |
484 | More than most peers in Psychologist |
| Psychotherapy, 30 minutes | Treatment | 90832 |
482 | More often than most peers in Psychologist |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
425 | More than most peers in Psychologist |
| Administration of psychological or neuropsychological test, first 30 minutes | Treatment | 96136 |
424 | More than most peers in Psychologist |
| Psychotherapy, 30 minutes | Treatment | 90832 |
56 | More often than most peers in Psychologist |
| Psychotherapy, 45 minutes | Treatment | 90834 |
43 | Less often than most peers in Psychologist |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
43 | More than most peers in Psychologist |
| Administration of psychological or neuropsychological test, first 30 minutes | Treatment | 96136 |
38 | More than most peers in Psychologist |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
38 | More than most peers in Psychologist |
| Evaluation of neuropsychological test, each additional hour | Treatment | 96133 |
22 | Less often than most peers in Psychologist |
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 1
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 — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychiatric diagnostic evaluation 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Alfred J. Hillwig specialize in?
Alfred J. Hillwig is a psychologist in Phoenix, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Alfred J. Hillwig located?
Alfred J. Hillwig is listed at 3313 Paper Mill Rd Suite 7, Phoenix, MD 21131. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Alfred J. Hillwig's phone number?
The number on file is (410) 628-1978. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Alfred J. Hillwig's NPI number?
Alfred J. Hillwig's National Provider Identifier is 1801944418. 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 Alfred J. Hillwig train?
Alfred J. Hillwig attended Other, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Alfred J. Hillwig been practicing?
Alfred J. Hillwig has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What does Alfred J. Hillwig do most often?
According to Medicare billing data, Alfred J. Hillwig provides treatments such as psychiatric diagnostic evaluation and psychotherapy, 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Alfred J. Hillwig confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Alfred J. Hillwig. If this is you, claiming it is free.
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