Dr. Santiago Singson Castillo Jr., MD
- Medicare services, 2020
- 31
- Industry payments
- $13
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 5151 North Hamilton Road, Columbus, OH 43230
- Practice phone
- Call (614) 337-1066
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Laurels of Gahanna
Skilled Nursing Facility · Columbus, Ohio
Find Dr. Castillo'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. Santiago Singson Castillo Jr. is a pathologist in Wilmington, Ohio
Dr. Castillo practices at The Laurels of Gahanna in Columbus, Ohio.
Dr. Castillo's NPI, 1063490381, was assigned on January 6, 2006. Dr. Castillo holds Ohio license 35-060060.
- NPI
- 1063490381NPI Registry (opens in a new tab)
- NPI enumeration date
- January 6, 2006
- NPI status
- Active
- Practice phone
- (614) 337-1066
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Santiago Singson Castillo Jr. practices in Columbus and Wilmington
Dr. Castillo's primary practice is The Laurels of Gahanna, at 5151 North Hamilton Road, Columbus, OH 43230 in Franklin County. The practice phone is (614) 337-1066. The NPI Registry lists Dr. Castillo's practice address as 610 W Main St, Wilmington, OH 45177.
- The Laurels of GahannaPrimary5151 North Hamilton Road, Columbus, OH 43230 · Franklin CountyPhone(614) 337-1066
- NPI Registry address610 W Main St, Wilmington, OH 45177 · Clinton CountyPhone(614) 566-4945
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Santiago Singson Castillo Jr. is affiliated with 1 site of care and 1 medical group
Dr. Castillo's primary practice is The Laurels of Gahanna in Columbus, Ohio. The medical group on file is Theoria Medical.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Santiago Singson Castillo Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castillo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Laurels of Gahanna | 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. Santiago Singson Castillo Jr. is one of 525 pathologists in Ohio
Anatomic pathology and clinical pathology is Dr. Castillo's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Castillo is licensed in Ohio.
Specialties and state licenses
- Anatomic pathology and clinical pathology, OhioPrimary
Pathologists near Dr. Castillo
Counts of pathologists 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. Santiago Singson Castillo Jr. billed Medicare for 31 services in 2020
CMS data shows 31 Medicare services from Dr. Castillo across 1 procedure code in 2020. Medicare paid $965 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Castillo's Medicare services by type, 2018 to 2020
- 2018
- 2020
- Lab and pathology
- 2018: 2,7672020: 3199%
Dr. Castillo compared with the Ohio median for pathologists, 2020
- Dr. Castillo
- Ohio median
- Medicare services
- 31vs 1,18597% below
Medians across 571 pathologists in Ohio with Dmand AI profiles that report each measure.
Dr. Castillo's most billed Medicare procedure codes, 2020
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. Castillo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Castillo and other pathologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Santiago Singson Castillo Jr.'s patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Castillo's median patient age at 64, with 25% women.
Dr. Castillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
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. Santiago Singson Castillo Jr. received $13 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Castillo from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Valeant Pharmaceuticals International paid the most, $13.
Companies that paid Dr. Castillo the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Santiago Singson Castillo Jr.'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 |
| 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. Santiago Singson Castillo Jr.
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. Santiago Singson Castillo Jr.'s NPI number?
Dr. Santiago Singson Castillo Jr.'s NPI number is 1063490381. It was assigned on January 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Santiago Singson Castillo Jr.?
Dr. Santiago Singson Castillo Jr. is a pathologist in Wilmington, Ohio. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Santiago Singson Castillo Jr. practice?
Dr. Castillo practices at 5151 North Hamilton Road, Columbus, OH 43230. Dr. Castillo also practices at 610 W Main St, Wilmington, OH 45177. Dr. Castillo's primary practice is The Laurels of Gahanna in Columbus, Ohio.
What is Dr. Santiago Singson Castillo Jr.'s office phone number?
The practice phone on file for Dr. Castillo is (614) 337-1066.
What is Dr. Santiago Singson Castillo Jr.'s medical license number?
Dr. Castillo holds Ohio license 35-060060.
What medical group is Dr. Santiago Singson Castillo Jr. part of?
Dr. Castillo is linked to Theoria Medical.
Does Dr. Santiago Singson Castillo Jr. accept Medicare?
Yes. CMS data shows Dr. Castillo billed Medicare for 31 services in 2020.
What services does Dr. Santiago Singson Castillo Jr. bill to Medicare?
In 2020, Dr. Castillo's most billed Medicare services were lab and pathology test (88305).
Has Dr. Santiago Singson Castillo Jr. received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Castillo from 1 company from 2016 to 2016. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. Santiago Singson Castillo Jr. been practicing?
Dr. Castillo's NPI was assigned in 2006.
Selling to anatomic pathology and clinical pathology practices?
See pathologists in Ohio 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