Dr. Sonia Riyaz, MD
- Medicare services, 2024
- 262
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 53
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 759 Chestnut Street, Springfield, MA 01199
- Practice phone
- Call (413) 794-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Sonia Riyaz is a psychiatrist in Springfield, Massachusetts
Dr. Riyaz practices at Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health.
Dr. Riyaz's NPI, 1841556784, was assigned on April 4, 2012. Dr. Riyaz holds Massachusetts license 270326.
- NPI
- 1841556784NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032344585
- NPI enumeration date
- April 4, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 794-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Sonia Riyaz practices at Baystate Medical Center in Springfield, Massachusetts
Dr. Riyaz's primary practice is Baystate Medical Center, at 759 Chestnut Street, Springfield, MA 01199 in Hampden County. The practice phone is (413) 794-0000.
- Baystate Medical Center759 Chestnut Street, Springfield, MA 01199 · Hampden CountyPhone(413) 794-0000
Source: Dmand AI Affiliation Data
Dr. Sonia Riyaz is affiliated with 2 sites of care and 1 medical group
Dr. Riyaz's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. The medical group on file is Baystate Medical Practices. Dmand AI also links Dr. Riyaz to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sonia Riyaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riyaz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Medical Center | 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. Sonia Riyaz is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Dr. Riyaz's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Riyaz is licensed in Massachusetts.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
Psychiatrists near Dr. Riyaz
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. Sonia Riyaz billed Medicare for 262 services in 2024
CMS data shows 262 Medicare services from Dr. Riyaz across 4 procedure codes in 2024, for 174 Medicare patients. Medicare paid $26,741 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Riyaz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3372024: 26222%
Dr. Riyaz compared with the Massachusetts median for psychiatrists, 2024
- Dr. Riyaz
- Massachusetts median
- Medicare services
- 262vs 17252% above
- Medicare patients
- 174vs 424.1 times
- Part D claims
- 48vs 9248% below
Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Riyaz'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Riyaz and other psychiatrists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sonia Riyaz treated 174 Medicare patients in 2024, average age 63
CMS counts 174 Medicare patients who saw Dr. Riyaz in 2024. The largest group is under 65, with 79 patients. 75% of them have anxiety, and 75% have mood disorders. 75% are also on Medicaid. Their average risk score is 2.20, 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. Riyaz's median patient age at 55, with 47% women.
Dr. Riyaz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Riyaz's Medicare patients by sex, 2024
- Women8649%
- Men8851%
Chronic conditions among Dr. Riyaz's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- High blood pressure73%
- Depression70%
- High cholesterol59%
- Schizophrenia and other psychoses52%
- Arthritis45%
- Bipolar disorder44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Riyaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sonia Riyaz wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Riyaz wrote 53 Medicare Part D claims. 77% of them were for generic drugs. CMS names the drug for 48 of them, across 4 drugs with 11 or more claims each, at $7,827 in total drug cost. In 2018, CMS named 26 claims across 2 drugs.
Dr. Riyaz's Part D claims by kind of drug, 2024
- Generic41 claims77%
- Brand-name12 claims23%
Dr. Riyaz'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.
Part D claims for drugs CMS names, 2018 to 2024
- 2018
- 2024
- Claims for drugs CMS names
- 2018: 262024: 4885%
Drugs named by CMS: 4 in 2024, 2 in 2018.
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. Sonia Riyaz takes part in Medicare
Dr. Riyaz 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. Sonia Riyaz'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) |
| 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. Sonia Riyaz
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. Sonia Riyaz's NPI number?
Dr. Sonia Riyaz's NPI number is 1841556784. It was assigned on April 4, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Sonia Riyaz?
Dr. Sonia Riyaz is a psychiatrist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Sonia Riyaz practice?
Dr. Riyaz practices at 759 Chestnut Street, Springfield, MA 01199. Dr. Riyaz's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dmand AI also links Dr. Riyaz to 1 group practice or clinic.
What is Dr. Sonia Riyaz's office phone number?
The practice phone on file for Dr. Riyaz is (413) 794-0000.
What is Dr. Sonia Riyaz's medical license number?
Dr. Riyaz holds Massachusetts license 270326.
Which hospitals is Dr. Sonia Riyaz affiliated with?
Dr. Riyaz practices at Baystate Medical Center in Springfield, Massachusetts.
What medical group is Dr. Sonia Riyaz part of?
Dr. Riyaz is linked to Baystate Medical Practices.
Does Dr. Sonia Riyaz accept Medicare?
Yes. CMS data shows Dr. Riyaz billed Medicare for 262 services in 2024, and Dr. Riyaz accepts Medicare assignment.
How many Medicare patients does Dr. Sonia Riyaz see?
CMS counts 174 Medicare patients who saw Dr. Riyaz in 2024, with an average age of 63.
What services does Dr. Sonia Riyaz bill to Medicare?
In 2024, Dr. Riyaz's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and hospital inpatient care (99232).
What drugs does Dr. Sonia Riyaz prescribe most?
In 2024 Medicare Part D data, Dr. Riyaz's most prescribed drugs by claims were Benztropine Mesylate, Divalproex Sodium ER and Fluoxetine HCl.
How long has Dr. Sonia Riyaz been practicing?
Dr. Riyaz graduated from medical school in 2012, 14 years ago.
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