Dr. Elizabeth Castillo Marshall, MD
- Medicare services, 2018
- 37
- Part D claims, 2024
- 94
- Industry payments
- $5,466
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1701 Twin Springs Road, Halethorpe, MD 21227
- Practice phone
- Call (410) 737-5757
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Baltimore County Medical Center ASC
Surgery Center - Medicare-Certified · Halethorpe, Maryland
Find Dr. Marshall's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Elizabeth Castillo Marshall is a plastic and reconstructive surgery physician in Halethorpe, Maryland
Dr. Marshall practices at South Baltimore County Medical Center ASC in Halethorpe, Maryland.
Dr. Marshall's NPI, 1073735684, was assigned on May 3, 2007. Dr. Marshall graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1999. Dr. Marshall holds North Carolina license 2006-01948.
- NPI
- 1073735684NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375592538
- NPI enumeration date
- May 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 737-5757
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Castillo Marshall practices at South Baltimore County Medical Center ASC in Halethorpe, Maryland
Dr. Marshall's primary practice is South Baltimore County Medical Center ASC, at 1701 Twin Springs Road, Halethorpe, MD 21227. The practice phone is (410) 737-5757.
- South Baltimore County Medical Center ASC1701 Twin Springs Road, Halethorpe, MD 21227Phone(410) 737-5757
Source: Dmand AI Affiliation Data
Dr. Elizabeth Castillo Marshall is affiliated with 1 site of care and 1 medical group
Dr. Marshall's primary practice is South Baltimore County Medical Center ASC in Halethorpe, Maryland. The medical group on file is Mid-Atlantic Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth Castillo Marshall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marshall practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Baltimore County Medical Center ASC | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Elizabeth Castillo Marshall is one of 47 plastics and reconstructive surgery physicians in Maryland
Plastic and reconstructive surgery is Dr. Marshall's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Marshall is licensed in North Carolina.
Specialties and state licenses
- Plastic and reconstructive surgery, North CarolinaPrimary
Plastics and reconstructive surgery physicians near Dr. Marshall
Counts of plastics and reconstructive surgery physicians 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. Elizabeth Castillo Marshall billed Medicare for 37 services in 2018
CMS data shows 37 Medicare services from Dr. Marshall across 2 procedure codes in 2018, all of them office visits. Medicare paid $2,264 for them. Every service was in an office.
Dr. Marshall's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 192018: 3795%
Dr. Marshall compared with the Maryland median for plastics and reconstructive surgery physicians, 2018
- Dr. Marshall
- Maryland median
- Medicare services
- 37vs 5735% below
- Part D claims
- 63vs 262.4 times
Medians across 40 plastics and reconstructive surgery physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Marshall's most billed Medicare procedure codes, 2018
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. Marshall?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marshall and other plastics and reconstructive surgery physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Castillo Marshall's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Marshall's median patient age at 41, with 67% women.
Dr. Marshall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women67%
- Men32%
Source: Dmand AI Patient Panel Data
Dr. Elizabeth Castillo Marshall wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Marshall wrote 94 Medicare Part D claims for 49 patients. 91% of them were for generic drugs. CMS names the drug for 63 of them, across 3 drugs with 11 or more claims each, at $601 in total drug cost. In 2023, CMS named 44 claims across 3 drugs.
Dr. Marshall's Part D claims by kind of drug, 2024
- Generic86 claims91%
- Brand-name and other8 claims9%
Dr. Marshall'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. Marshall's Part D claims, 2024
- Opioids50%47 of 94 claims
- Antibiotics41%39 of 94 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: 442024: 6343%
Drugs named by CMS: 3 in 2024, 3 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
Dr. Elizabeth Castillo Marshall offers telehealth to Medicare patients
Dr. Marshall accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Marshall as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Elizabeth Castillo Marshall received $5,466 in industry payments from 2016 to 2022
CMS Open Payments shows 49 general payments to Dr. Marshall from 11 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 64% of the total. Lifecell Corporation paid the most, $3,364.
General payments to Dr. Marshall by program year, 2016 to 2022
General payments to Dr. Marshall by kind, 2016 to 2022
- Food and beverage$3,50364%
- Travel and lodging$1,96336%
Companies that paid Dr. Marshall the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Castillo Marshall graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Marshall graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elizabeth Castillo Marshall'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Elizabeth Castillo Marshall
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. Elizabeth Castillo Marshall's NPI number?
Dr. Elizabeth Castillo Marshall's NPI number is 1073735684. It was assigned on May 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Castillo Marshall?
Dr. Elizabeth Castillo Marshall is a plastic and reconstructive surgery physician in Halethorpe, Maryland. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. Elizabeth Castillo Marshall practice?
Dr. Marshall practices at 1701 Twin Springs Road, Halethorpe, MD 21227. Dr. Marshall's primary practice is South Baltimore County Medical Center ASC in Halethorpe, Maryland.
What is Dr. Elizabeth Castillo Marshall's office phone number?
The practice phone on file for Dr. Marshall is (410) 737-5757.
What is Dr. Elizabeth Castillo Marshall's medical license number?
Dr. Marshall holds North Carolina license 2006-01948.
What medical group is Dr. Elizabeth Castillo Marshall part of?
Dr. Marshall is linked to Mid-Atlantic Permanente Medical Group.
Does Dr. Elizabeth Castillo Marshall accept Medicare?
Yes. CMS data shows Dr. Marshall billed Medicare for 37 services in 2018, and Dr. Marshall accepts Medicare assignment.
Does Dr. Elizabeth Castillo Marshall offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Marshall as offering telehealth services.
What services does Dr. Elizabeth Castillo Marshall bill to Medicare?
In 2018, Dr. Marshall's most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99202).
Where did Dr. Elizabeth Castillo Marshall go to medical school?
Dr. Marshall graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1999.
Show 3 more questionsShow fewer questions
What drugs does Dr. Elizabeth Castillo Marshall prescribe most?
In 2024 Medicare Part D data, Dr. Marshall's most prescribed drugs by claims were Acetaminophen-Codeine, Oxycodone-Acetaminophen and Cephalexin.
Has Dr. Elizabeth Castillo Marshall received payments from drug or device companies?
CMS Open Payments shows $5,466 in general payments to Dr. Marshall from 11 companies from 2016 to 2022. The largest total came from Lifecell Corporation.
How long has Dr. Elizabeth Castillo Marshall been practicing?
Dr. Marshall graduated from medical school in 1999, 27 years ago.
Selling to plastic and reconstructive surgery practices?
See plastics and reconstructive surgery physicians in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card