Angiotensin AmideAntihypertensive AgentsMental Disorders
Dr. Jack Castro, MD
NPI1619319985
- Part D claims, 2024
- 488
- Publications
- 4
- Industry payments
- $327
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 5550 Kirkwood Hwy, Wilmington, DE 19808
- Practice phone
- Call (302) 995-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Back Clinic
Therapy Group Practice · Wilmington, Delaware
Find Dr. Castro's professional email, personal email and mobile number
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Dr. Jack Castro is a psychiatrist in Wilmington, Delaware
Dr. Castro practices at The Back Clinic in Wilmington, Delaware.
Dr. Castro's NPI, 1619319985, was assigned on July 26, 2013. Dr. Castro holds Delaware license C1-0012305.
NPI and contact details
- NPI
- 1619319985NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2013
- NPI status
- Active
- Practice phone
- (302) 995-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jack Castro practices at The Back Clinic in Wilmington, Delaware
Dr. Castro's primary practice is The Back Clinic, at 5550 Kirkwood Hwy, Wilmington, DE 19808. The practice phone is (302) 995-2100.
- The Back Clinic5550 Kirkwood Hwy, Wilmington, DE 19808Phone(302) 995-2100
Source: Dmand AI Affiliation Data
Dr. Jack Castro is affiliated with 2 sites of care and 1 medical group
Dr. Castro's primary practice is The Back Clinic in Wilmington, Delaware. The medical group on file is Brandywine Valley TMS. Dmand AI also links Dr. Castro to 1 more group practice or clinic, named with a free account.
The Back ClinicPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jack Castro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castro practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Back Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jack Castro is one of 139 psychiatrists in Delaware
Psychiatry is Dr. Castro's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Castro is licensed in Delaware.
Specialties and state licenses
- Psychiatry, DelawarePrimary
Psychiatrists near Dr. Castro
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jack Castro's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Castro's median patient age at 37, with 51% women.
Dr. Castro's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women51%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Jack Castro wrote 488 Medicare Part D claims in 2024
In 2024, Dr. Castro wrote 488 Medicare Part D claims for 32 patients. 100% of them were for generic drugs. CMS names the drug for 388 of them, across 17 drugs with 11 or more claims each, at $7,300 in total drug cost. In 2023, CMS named 230 claims across 14 drugs.
Part D claims, 2024488
Drugs named by CMS17
Total drug cost$7,300
Part D patients32
Dr. Castro's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Castro's Part D claims, 2024
- Antipsychotics, patients 65 and over12%57 of 488 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2302024: 38869%
Drugs named by CMS: 17 in 2024, 14 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Jack Castro has 4 publications on record
Dmand AI links 4 papers to Dr. Castro. The most frequent topics are Mental Disorders. Dr. Castro has published most often in Psychiatr Q. Dr. Castro's most frequent co-authors are Jaimini Chauhan-James, MD, Maria V. Chiechi, MD and Manuel Fishman, MD.
Papers4
Topics Dr. Castro writes about most
- Mental Disorders
Dr. Castro's most frequent co-authors
- Jaimini Chauhan-James, MD1 shared paper
- Maria V. Chiechi, MD1 shared paper
- Manuel Fishman, MD1 shared paper
Recent publications by Dr. Castro
Demyelinating DiseasesDiagnosis, DifferentialDiagnostic Errors
Psychiatr Q
Mental DisordersPediatricsPsychiatric Status Rating Scales
Curr Psychiatry Rep
CognitionComorbidityEarly Medical Intervention
See who Dr. Castro researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Castro works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jack Castro received $327 in industry payments from 2018 to 2025
CMS Open Payments shows 7 general payments to Dr. Castro from 3 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 91% of the total. Allergan Inc. paid the most, $162.
General payments to Dr. Castro by program year, 2018 to 2025
General payments to Dr. Castro by kind, 2018 to 2025
$327in total
- Food and beverage$29791%
- Education$309%
Companies that paid Dr. Castro the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jack Castro's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jack Castro
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jack Castro's NPI number?
Dr. Jack Castro's NPI number is 1619319985. It was assigned on July 26, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Jack Castro?
Dr. Jack Castro is a psychiatrist in Wilmington, Delaware. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Jack Castro practice?
Dr. Castro practices at 5550 Kirkwood Hwy, Wilmington, DE 19808. Dr. Castro's primary practice is The Back Clinic in Wilmington, Delaware. Dmand AI also links Dr. Castro to 1 group practice or clinic.
What is Dr. Jack Castro's office phone number?
The practice phone on file for Dr. Castro is (302) 995-2100.
What is Dr. Jack Castro's medical license number?
Dr. Castro holds Delaware license C1-0012305.
What medical group is Dr. Jack Castro part of?
Dr. Castro is linked to Brandywine Valley TMS.
What drugs does Dr. Jack Castro prescribe most?
In 2024 Medicare Part D data, Dr. Castro's most prescribed drugs by claims were Bupropion XL, Mirtazapine and Trazodone HCl.
Has Dr. Jack Castro received payments from drug or device companies?
CMS Open Payments shows $327 in general payments to Dr. Castro from 3 companies from 2018 to 2025. The largest total came from Allergan Inc.
How long has Dr. Jack Castro been practicing?
Dr. Castro's NPI was assigned in 2013.
Does Dr. Jack Castro do research?
Dmand AI links 4 publications to Dr. Castro.
Who does Dr. Jack Castro publish with?
Dr. Castro's most frequent co-authors are Jaimini Chauhan-James, MD (1 shared paper), Maria V. Chiechi, MD (1 shared paper) and Manuel Fishman, MD (1 shared paper).
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