Dr. Dorothy Castro, MD
- Medicare services, 2024
- 512
- Medicare patients, 2024
- 165
- Part D claims, 2024
- 381
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 150 Bergen St, Newark, NJ 07103
- Practice phone
- Call (973) 972-4300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Castro's professional email, personal email and mobile number
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Dr. Dorothy Castro is an internist in Newark, New Jersey
Dr. Castro practices at University Hospital in Newark, New Jersey, part of State of New Jersey.
Dr. Castro's NPI, 1982848297, was assigned on April 30, 2009. Dr. Castro graduated from Rutgers New Jersey Medical School in 2009. Dr. Castro holds New Jersey license 25MA09089300.
- NPI
- 1982848297NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537318852
- NPI enumeration date
- April 30, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 972-4300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dorothy Castro practices at University Hospital in Newark, New Jersey
Dr. Castro's primary practice is University Hospital, at 150 Bergen St, Newark, NJ 07103 in Essex County. The practice phone is (973) 972-4300.
- University Hospital150 Bergen St, Newark, NJ 07103 · Essex CountyPhone(973) 972-4300
Source: Dmand AI Affiliation Data
Dr. Dorothy Castro is affiliated with 1 site of care and 1 medical group
Dr. Castro's primary practice is University Hospital in Newark, New Jersey, part of State of New Jersey. The medical group on file is University Neuro-Ophthalmology Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dorothy Castro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castro practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Dorothy Castro is one of 4,226 internists in New Jersey
Internal medicine is Dr. Castro's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Castro is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Castro
Counts of internists 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. Dorothy Castro billed Medicare for 512 services in 2024
CMS data shows 512 Medicare services from Dr. Castro across 5 procedure codes in 2024, for 165 Medicare patients. Medicare paid $38,572 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Castro compared with the New Jersey median for internists, 2024
- Dr. Castro
- New Jersey median
- Medicare services
- 512vs 72329% below
- Medicare patients
- 165vs 23129% below
- Part D claims
- 121vs 83085% below
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Castro's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Castro?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Castro and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dorothy Castro treated 165 Medicare patients in 2024, average age 70
CMS counts 165 Medicare patients who saw Dr. Castro in 2024. The largest group is 65 to 74, with 66 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 64% are also on Medicaid. Their average risk score is 3.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Castro's median patient age at 61, with 45% women.
Dr. Castro's Medicare patients by age, 2024
Dr. Castro's Medicare patients by sex, 2024
- Women8853%
- Men7747%
Chronic conditions among Dr. Castro's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes58%
- Mood disorders56%
- Heart failure49%
- Chronic kidney disease46%
- Arthritis45%
- Depression44%
Share of Medicare patients with each condition. A patient can have several.
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 61
Patient panel by sex, all payers
- Women45%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dorothy Castro wrote 381 Medicare Part D claims in 2024
In 2024, Dr. Castro wrote 381 Medicare Part D claims for 91 patients. 81% of them were for generic drugs. CMS names the drug for 121 of them, across 8 drugs with 11 or more claims each, at $870 in total drug cost.
Dr. Castro's Part D claims by kind of drug, 2024
- Generic307 claims81%
- Brand-name and other74 claims19%
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
- Opioids3%12 of 381 claims
- Antibiotics8%32 of 381 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Dorothy Castro takes part in Medicare
Dr. Castro accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Dorothy Castro has 1 publication on record
Dmand AI links 1 paper to Dr. Castro in 2022. Dr. Castro's most frequent co-author is Anjella Manoharan, MD.
Dr. Castro's most frequent co-authors
Recent publications by Dr. Castro
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 internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dorothy Castro received $111 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Dr. Castro from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $111.
General payments to Dr. Castro by program year, 2024 to 2025
Companies that paid Dr. Castro the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dorothy Castro graduated from Rutgers New Jersey Medical School
Dr. Castro graduated from Rutgers New Jersey Medical School in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dorothy 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Dorothy 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. Dorothy Castro's NPI number?
Dr. Dorothy Castro's NPI number is 1982848297. It was assigned on April 30, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Dorothy Castro?
Dr. Dorothy Castro is an internist in Newark, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dorothy Castro practice?
Dr. Castro practices at 150 Bergen St, Newark, NJ 07103. Dr. Castro's primary practice is University Hospital in Newark, New Jersey, part of State of New Jersey.
What is Dr. Dorothy Castro's office phone number?
The practice phone on file for Dr. Castro is (973) 972-4300.
What is Dr. Dorothy Castro's medical license number?
Dr. Castro holds New Jersey license 25MA09089300.
Which hospitals is Dr. Dorothy Castro affiliated with?
Dr. Castro practices at University Hospital in Newark, New Jersey.
What medical group is Dr. Dorothy Castro part of?
Dr. Castro is linked to University Neuro-Ophthalmology Associates.
Does Dr. Dorothy Castro accept Medicare?
Yes. CMS data shows Dr. Castro billed Medicare for 512 services in 2024, and Dr. Castro accepts Medicare assignment.
How many Medicare patients does Dr. Dorothy Castro see?
CMS counts 165 Medicare patients who saw Dr. Castro in 2024, with an average age of 70.
What services does Dr. Dorothy Castro bill to Medicare?
In 2024, Dr. Castro's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).
Show 6 more questionsShow fewer questions
Where did Dr. Dorothy Castro go to medical school?
Dr. Castro graduated from Rutgers New Jersey Medical School in 2009.
What drugs does Dr. Dorothy Castro prescribe most?
In 2024 Medicare Part D data, Dr. Castro's most prescribed drugs by claims were Atorvastatin Calcium, Pantoprazole Sodium and Gabapentin.
Has Dr. Dorothy Castro received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Dr. Castro from 1 company from 2024 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Dorothy Castro been practicing?
Dr. Castro graduated from medical school in 2009, 17 years ago.
Does Dr. Dorothy Castro do research?
Dmand AI links 1 publication to Dr. Castro.
Who does Dr. Dorothy Castro publish with?
Dr. Castro's most frequent co-authors are Anjella Manoharan, MD (1 shared paper).
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