Dr. Matthew Richard Klein, MD
- Medicare services, 2024
- 308
- Medicare patients, 2024
- 321
- Part D claims, 2024
- 53
- MIPS score, 2024
- 96
- Hospital affiliations
- 2
- Practice address
- 593 Eddy St, Providence, RI 02903
- Practice phone
- Call (401) 444-6966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rhode Island Hospital/Hasbro Children's
Providence, Rhode Island
Find Dr. Klein's professional email, personal email and mobile number
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Dr. Matthew Richard Klein is an emergency medicine physician in Providence, Rhode Island
Dr. Klein practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island.
Dr. Klein's NPI, 1649697541, was assigned on March 28, 2014. Dr. Klein graduated from Warren Alpert Medical School of Brown University in 2014. Dr. Klein holds Illinois license 036.145456.
- NPI
- 1649697541NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395040240
- NPI enumeration date
- March 28, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (401) 444-6966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Richard Klein practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island
Dr. Klein's primary practice is Rhode Island Hospital/Hasbro Children's, at 593 Eddy St, Providence, RI 02903 in Providence County. The practice phone is (401) 444-6966.
- Rhode Island Hospital/Hasbro Children's593 Eddy St, Providence, RI 02903 · Providence CountyPhone(401) 444-6966
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew Richard Klein is affiliated with 3 sites of care and 2 medical groups
Dr. Klein's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dr. Klein is also affiliated with The Miriam Hospital. The medical group on file is Brown Emergency Medicine. Dmand AI also links Dr. Klein to 1 more hospital and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Richard Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klein practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rhode Island Hospital/Hasbro Children's | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Richard Klein is one of 262 emergency medicine physicians in Rhode Island
Emergency medicine is Dr. Klein's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Klein is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Klein
Counts of emergency medicine 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. Matthew Richard Klein billed Medicare for 308 services in 2024
CMS data shows 308 Medicare services from Dr. Klein across 5 procedure codes in 2024, for 321 Medicare patients. Medicare paid $38,596 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Klein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2952024: 3084%
Dr. Klein compared with the Rhode Island median for emergency medicine physicians, 2024
- Dr. Klein
- Rhode Island median
- Medicare services
- 308vs 20252% above
- Medicare patients
- 321vs 23238% above
- Part D claims
- 11vs 2454% below
Medians across 242 emergency medicine physicians in Rhode Island with Dmand AI profiles that report each measure.
Dr. Klein'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Richard Klein treated 321 Medicare patients in 2024, average age 73
CMS counts 321 Medicare patients who saw Dr. Klein in 2024. The largest group is 65 to 74, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.81, 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. Klein's median patient age at 51, with 56% women.
Dr. Klein's Medicare patients by age, 2024
Dr. Klein's Medicare patients by sex, 2024
- Women16752%
- Men15448%
Chronic conditions among Dr. Klein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Anxiety50%
- Mood disorders43%
- Depression40%
- Diabetes37%
- Ischemic heart disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Klein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Richard Klein wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Klein wrote 53 Medicare Part D claims for 46 patients. 91% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $18 in total drug cost.
Dr. Klein's Part D claims by kind of drug, 2024
- Generic48 claims91%
- Brand-name and other5 claims9%
Dr. Klein'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. Klein's Part D claims, 2024
- Antibiotics36%19 of 53 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Matthew Richard Klein scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Klein for performance year 2024, reported as part of a group. Dr. Klein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Klein's MIPS scores, performance year 2024
- 96of 100Final score
- 85.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Matthew Richard Klein graduated from Warren Alpert Medical School of Brown University
Dr. Klein graduated from Warren Alpert Medical School of Brown University in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Richard Klein'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Matthew Richard Klein
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. Matthew Richard Klein's NPI number?
Dr. Matthew Richard Klein's NPI number is 1649697541. It was assigned on March 28, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Richard Klein?
Dr. Matthew Richard Klein is an emergency medicine physician in Providence, Rhode Island. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Matthew Richard Klein practice?
Dr. Klein practices at 593 Eddy St, Providence, RI 02903. Dr. Klein's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dmand AI also links Dr. Klein to 1 hospital and 1 medical group.
What is Dr. Matthew Richard Klein's office phone number?
The practice phone on file for Dr. Klein is (401) 444-6966.
What is Dr. Matthew Richard Klein's medical license number?
Dr. Klein holds Illinois license 036.145456.
Which hospitals is Dr. Matthew Richard Klein affiliated with?
Dr. Klein is affiliated with The Miriam Hospital. Dmand AI links Dr. Klein to 1 more hospital.
What medical group is Dr. Matthew Richard Klein part of?
Dr. Klein is linked to Brown Emergency Medicine. Dmand AI links Dr. Klein to 1 more medical group.
Does Dr. Matthew Richard Klein accept Medicare?
Yes. CMS data shows Dr. Klein billed Medicare for 308 services in 2024, and Dr. Klein accepts Medicare assignment.
What is Dr. Matthew Richard Klein's MIPS score?
Dr. Klein's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Dr. Matthew Richard Klein see?
CMS counts 321 Medicare patients who saw Dr. Klein in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Matthew Richard Klein bill to Medicare?
In 2024, Dr. Klein's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Matthew Richard Klein go to medical school?
Dr. Klein graduated from Warren Alpert Medical School of Brown University in 2014.
What drugs does Dr. Matthew Richard Klein prescribe most?
In 2024 Medicare Part D data, Dr. Klein's most prescribed drugs by claims were Prednisone.
How long has Dr. Matthew Richard Klein been practicing?
Dr. Klein graduated from medical school in 2014, 12 years ago.
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