Dr. Andrew Nathanson, MD
- Medicare services, 2024
- 243
- Medicare patients, 2024
- 269
- Part D claims, 2024
- 42
- Hospital affiliations
- 2
- Medical groups
- 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. Nathanson's professional email, personal email and mobile number
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Dr. Andrew Nathanson is an emergency medicine physician in Providence, Rhode Island
Dr. Nathanson practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island.
Dr. Nathanson's NPI, 1134133804, was assigned on July 28, 2006. Dr. Nathanson graduated from Tufts University School of Medicine in 1990. Dr. Nathanson holds Rhode Island license MD08737.
- NPI
- 1134133804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830363415
- NPI enumeration date
- July 28, 2006
- 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
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Nathanson practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island
Dr. Nathanson'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. Andrew Nathanson is affiliated with 3 sites of care and 2 medical groups
Dr. Nathanson's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dr. Nathanson is also affiliated with The Miriam Hospital. The medical group on file is Brown Emergency Medicine. Dmand AI also links Dr. Nathanson 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. Andrew Nathanson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nathanson 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. Andrew Nathanson is one of 262 emergency medicine physicians in Rhode Island
Emergency medicine is Dr. Nathanson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Nathanson is licensed in Rhode Island.
Specialties and state licenses
- Emergency medicine, Rhode IslandPrimary
Emergency medicine physicians near Dr. Nathanson
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. Andrew Nathanson billed Medicare for 243 services in 2024
CMS data shows 243 Medicare services from Dr. Nathanson across 4 procedure codes in 2024, for 269 Medicare patients. Medicare paid $29,763 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nathanson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3302024: 24326%
Dr. Nathanson compared with the Rhode Island median for emergency medicine physicians, 2024
- Dr. Nathanson
- Rhode Island median
- Medicare services
- 243vs 20220% above
- Medicare patients
- 269vs 23216% above
Medians across 242 emergency medicine physicians in Rhode Island with Dmand AI profiles that report each measure.
Dr. Nathanson'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. Nathanson and other emergency medicine physicians in Rhode Island.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Nathanson treated 269 Medicare patients in 2024, average age 75
CMS counts 269 Medicare patients who saw Dr. Nathanson in 2024. The largest group is 75 to 84, with 93 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.99, 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. Nathanson's median patient age at 56, with 54% women.
Dr. Nathanson's Medicare patients by age, 2024
Dr. Nathanson's Medicare patients by sex, 2024
- Women15257%
- Men11743%
Chronic conditions among Dr. Nathanson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Anxiety48%
- Mood disorders45%
- Depression41%
- Chronic kidney disease39%
- Ischemic heart disease39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nathanson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Nathanson wrote 42 Medicare Part D claims in 2024
In 2024, Dr. Nathanson wrote 42 Medicare Part D claims for 35 patients. 95% of them were for generic drugs.
Dr. Nathanson's Part D claims by kind of drug, 2024
- Generic40 claims95%
- Brand-name and other2 claims5%
Drug classes CMS tracks in Dr. Nathanson's Part D claims, 2024
- Antibiotics26%11 of 42 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Andrew Nathanson takes part in Medicare
Dr. Nathanson 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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Dr. Andrew Nathanson graduated from Tufts University School of Medicine
Dr. Nathanson graduated from Tufts University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Nathanson'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 (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) |
| 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. Andrew Nathanson
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What is Dr. Andrew Nathanson's NPI number?
Dr. Andrew Nathanson's NPI number is 1134133804. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Nathanson?
Dr. Andrew Nathanson 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. Andrew Nathanson practice?
Dr. Nathanson practices at 593 Eddy St, Providence, RI 02903. Dr. Nathanson's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dmand AI also links Dr. Nathanson to 1 hospital and 1 medical group.
What is Dr. Andrew Nathanson's office phone number?
The practice phone on file for Dr. Nathanson is (401) 444-6966.
What is Dr. Andrew Nathanson's medical license number?
Dr. Nathanson holds Rhode Island license MD08737.
Which hospitals is Dr. Andrew Nathanson affiliated with?
Dr. Nathanson is affiliated with The Miriam Hospital. Dmand AI links Dr. Nathanson to 1 more hospital.
What medical group is Dr. Andrew Nathanson part of?
Dr. Nathanson is linked to Brown Emergency Medicine. Dmand AI links Dr. Nathanson to 1 more medical group.
Does Dr. Andrew Nathanson accept Medicare?
Yes. CMS data shows Dr. Nathanson billed Medicare for 243 services in 2024, and Dr. Nathanson accepts Medicare assignment.
How many Medicare patients does Dr. Andrew Nathanson see?
CMS counts 269 Medicare patients who saw Dr. Nathanson in 2024, with an average age of 75.
What services does Dr. Andrew Nathanson bill to Medicare?
In 2024, Dr. Nathanson's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Andrew Nathanson go to medical school?
Dr. Nathanson graduated from Tufts University School of Medicine in 1990.
How long has Dr. Andrew Nathanson been practicing?
Dr. Nathanson graduated from medical school in 1990, 36 years ago.
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