Dr. Rafail Anastasios Chionatos, MD
- Part D claims, 2024
- 82
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chionatos' professional email, personal email and mobile number
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Dr. Rafail Anastasios Chionatos is a neurologist in Boston, Massachusetts
Dr. Chionatos practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Dr. Chionatos' NPI, 1518536416, was assigned on June 23, 2021. Dr. Chionatos holds Massachusetts license PHY103574.
- NPI
- 1518536416NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901329952
- NPI enumeration date
- June 23, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 667-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rafail Anastasios Chionatos practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts
Dr. Chionatos' primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.
- Beth Israel Deaconess Medical Center330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
Source: Dmand AI Affiliation Data
Dr. Rafail Anastasios Chionatos is affiliated with 1 site of care and 2 medical groups
Dr. Chionatos' primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Chionatos to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rafail Anastasios Chionatos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chionatos practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | Available with a free account |
| +1 medical group | 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 Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rafail Anastasios Chionatos is one of 806 neurologists in Massachusetts
Neurology is Dr. Chionatos' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Chionatos is licensed in Massachusetts.
Specialties and state licenses
- Neurology, MassachusettsPrimary
Neurologists near Dr. Chionatos
Counts of neurologists 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. Rafail Anastasios Chionatos' patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Chionatos' median patient age at 72, with 67% women.
Dr. Chionatos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Dr. Rafail Anastasios Chionatos wrote 82 Medicare Part D claims in 2024
In 2024, Dr. Chionatos wrote 82 Medicare Part D claims for 23 patients. 93% of them were for generic drugs. CMS names the drug for 30 of them, across 2 drugs with 11 or more claims each, at $95 in total drug cost.
Dr. Chionatos' Part D claims by kind of drug, 2024
- Generic76 claims93%
- Brand-name and other6 claims7%
Dr. Chionatos' 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.
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. Rafail Anastasios Chionatos takes part in Medicare
Dr. Chionatos 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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Sources for Dr. Rafail Anastasios Chionatos'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Rafail Anastasios Chionatos
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. Rafail Anastasios Chionatos' NPI number?
Dr. Rafail Anastasios Chionatos' NPI number is 1518536416. It was assigned on June 23, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Rafail Anastasios Chionatos?
Dr. Rafail Anastasios Chionatos is a neurologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Rafail Anastasios Chionatos practice?
Dr. Chionatos practices at 330 Brookline Avenue, Boston, MA 02215. Dr. Chionatos' primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Chionatos to 1 medical group.
What is Dr. Rafail Anastasios Chionatos' office phone number?
The practice phone on file for Dr. Chionatos is (617) 667-7000.
What is Dr. Rafail Anastasios Chionatos' medical license number?
Dr. Chionatos holds Massachusetts license PHY103574.
Which hospitals is Dr. Rafail Anastasios Chionatos affiliated with?
Dr. Chionatos practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts.
What medical group is Dr. Rafail Anastasios Chionatos part of?
Dr. Chionatos is linked to Wellstar Medical Group. Dmand AI links Dr. Chionatos to 1 more medical group.
Does Dr. Rafail Anastasios Chionatos accept Medicare?
Yes. CMS lists Dr. Chionatos as accepting Medicare assignment.
What drugs does Dr. Rafail Anastasios Chionatos prescribe most?
In 2024 Medicare Part D data, Dr. Chionatos' most prescribed drugs by claims were Donepezil HCl and Citalopram HBr.
How long has Dr. Rafail Anastasios Chionatos been practicing?
Dr. Chionatos graduated from medical school in 2012, 14 years ago.
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