Shannon Marie D'Alonzo, M.D.

Psychiatry Psychiatry & Neurology

Shannon Marie D'Alonzo is a Psychiatry Psychiatry & Neurology specialist based in Northfield, MN with over 20 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: NEUROLOGY

(507) 663-9000Northfield, MN
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Shannon Marie D'Alonzo, M.D. has practiced psychiatry & neurology for 20+ years, working in group practice. With 20+ years of experience, he has been practicing in the Northfield area. CMS Medicare data shows his patients commonly have mood disorders, anxiety, and depression. CMS MIPS quality score: 83.53/100 (2023).

At a glance

  • Uses generic medications more than 92% of reporting doctors in Minnesota
  • Federal MIPS score higher than 37% of MIPS-scored doctors in Minnesota
  • Virtual visits available — no app or travel required
1 of 290 Psychiatry & Neurology providers in MNSee all Psychiatry & Neurology in Northfield20+ years experienceNPI since 2012

Older · 1915dNPPES updated 2021-02-23 · verify NPI on CMS · Verify license at Minnesota Board of Medical Practice

Contact & Location

Practice Location

1400 Jefferson Rd, Northfield, MN 55057-3081

CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

MIPS Score

2023

83.53/100

Minnesota avg: 84.7 · US avg: 83.6

Lower than most doctors nationally(-0.1 pts)

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Generic Rx

↑ Higher = better

96.2%

Minnesota avg: 83.8 · US avg: 82.8

Higher than most doctors nationally(+13.4 pts)

Top 8% of reporting doctors in Minnesota

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

81

Unique beneficiaries

Standard volume

Prescription Recipients

179

Patients prescribed

Prescriptions Written

3,983

Total claims

Total Medicare drug cost: $591k

Percentile rankings compared against 1,431 reporting peers in Minnesota.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Mood Disorders, Anxiety Disorders, and Depression.

Mood Disorders
75%

Conditions affecting emotional state, including depression and bipolar disorder

Anxiety Disorders
Higher than avg (+38%)72%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↑ More patients than average (+38%) — a focus area for this doctor

Depression
Higher than avg (+32%)64%

A mood disorder causing persistent sadness and loss of interest in activities

US avg: 31.8%

↑ More patients than average (+32%) — a focus area for this doctor

Hypertension
Lower than avg (-22%)48%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-22%) — less common here

High Cholesterol
Lower than avg (-23%)47%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-23%) — less common here

Diabetes
Higher than avg (+2%)36%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+2%) — a focus area for this doctor

Arthritis
Lower than avg (-17%)32%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-17%) — less common here

Schizophrenia
31%

A serious mental disorder affecting thinking, emotions, and behavior

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Community Context

Social Vulnerability Index: 0.52 / 1.00

Moderate vulnerability

He practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.

Source: CDC/ATSDR Social Vulnerability Index.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Feb 22, 2021

    Self-reported via NPPES

  2. 20 years in practice

    Experienced

Psychiatry & NeurologyAllopathic & Osteopathic Physicians

Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.

Taxonomy: 2084P0800X

Practice Footprint

Mailing address

2925 Chicago Ave, Minneapolis, MN 55407-1321

Differs from practice location

Virtual Psychiatry & Neurology Care With Shannon Marie D'Alonzo

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Shannon Marie D'Alonzo for mood disorder follow-ups, anxiety counseling, depression management — no travel to Northfield required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Shannon Marie D'Alonzo

Dr. D'Alonzo is listed as active in the NPI registry with telehealth listed in Northfield, MN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (507) 663-9000.

Verified across 7 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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