Dr. Charles William Matias, MD
- Part D claims, 2024
- 37
- Industry payments
- $232
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2001 W 86th St, Indianapolis, IN 46260
- Practice phone
- Call (317) 338-2172
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascension St Vincent Hospital- Indianapolis
Indianapolis, Indiana
Find Dr. Matias' 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. Charles William Matias is a psychiatrist in Indianapolis, Indiana
Dr. Matias practices at Ascension St Vincent Hospital- Indianapolis in Indianapolis, Indiana.
Dr. Matias' NPI, 1427631852, was assigned on May 3, 2021. Dr. Matias graduated from Indiana University School of Medicine in 2021. Dr. Matias holds Indiana license 01090924A.
- NPI
- 1427631852NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709286529
- NPI enumeration date
- May 3, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (317) 338-2172
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles William Matias practices at Ascension St Vincent Hospital- Indianapolis in Indianapolis, Indiana
Dr. Matias' primary practice is Ascension St Vincent Hospital- Indianapolis, at 2001 W 86th St, Indianapolis, IN 46260 in Marion County. The practice phone is (317) 338-2172.
- Ascension St Vincent Hospital- Indianapolis2001 W 86th St, Indianapolis, IN 46260 · Marion CountyPhone(317) 338-2172
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Charles William Matias is affiliated with 2 sites of care and 1 medical group
Dr. Matias' primary practice is Ascension St Vincent Hospital- Indianapolis in Indianapolis, Indiana. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Matias to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Charles William Matias' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matias practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St Vincent Hospital- Indianapolis | 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. Charles William Matias is one of 541 psychiatrists in Indiana
Psychiatry is Dr. Matias' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Matias is licensed in Indiana.
Specialties and state licenses
- Psychiatry, IndianaPrimary
Psychiatrists near Dr. Matias
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. Charles William Matias' patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Dr. Matias' median patient age at 37, with 66% women.
Dr. Matias' 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
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
Dr. Charles William Matias wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Matias wrote 37 Medicare Part D claims. 89% of them were for generic drugs.
Dr. Matias' Part D claims by kind of drug, 2024
- Generic33 claims89%
- Brand-name and other4 claims11%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Charles William Matias offers telehealth to Medicare patients
Dr. Matias accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Matias as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Charles William Matias received $232 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Matias from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $117.
General payments to Dr. Matias by program year, 2024 to 2025
Companies that paid Dr. Matias 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. Charles William Matias graduated from Indiana University School of Medicine
Dr. Matias graduated from Indiana University School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles William Matias'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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. Charles William Matias
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. Charles William Matias' NPI number?
Dr. Charles William Matias' NPI number is 1427631852. It was assigned on May 3, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles William Matias?
Dr. Charles William Matias is a psychiatrist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Charles William Matias practice?
Dr. Matias practices at 2001 W 86th St, Indianapolis, IN 46260. Dr. Matias' primary practice is Ascension St Vincent Hospital- Indianapolis in Indianapolis, Indiana. Dmand AI also links Dr. Matias to 1 group practice or clinic.
What is Dr. Charles William Matias' office phone number?
The practice phone on file for Dr. Matias is (317) 338-2172.
What is Dr. Charles William Matias' medical license number?
Dr. Matias holds Indiana license 01090924A, one of 2 state licenses on file.
What medical group is Dr. Charles William Matias part of?
Dr. Matias is linked to IU Health Medical Group.
Does Dr. Charles William Matias accept Medicare?
Yes. CMS lists Dr. Matias as accepting Medicare assignment.
Does Dr. Charles William Matias offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Matias as offering telehealth services.
Where did Dr. Charles William Matias go to medical school?
Dr. Matias graduated from Indiana University School of Medicine in 2021.
Has Dr. Charles William Matias received payments from drug or device companies?
CMS Open Payments shows $232 in general payments to Dr. Matias from 2 companies from 2024 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Charles William Matias been practicing?
Dr. Matias graduated from medical school in 2021, 5 years ago.
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