Dr. Ashlin Clay Szalanski, MD
- Medicare services, 2024
- 121
- Medicare patients, 2024
- 117
- Part D claims, 2024
- 39
- Hospital affiliations
- 1
- Medical groups
- 4
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Szalanski's professional email, personal email and mobile number
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Dr. Ashlin Clay Szalanski is an internist in Boston, Massachusetts
Dr. Szalanski practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Szalanski's NPI, 1487186904, was assigned on April 3, 2017. Dr. Szalanski graduated from University of Texas Southwestern Medical School at Dallas in 2022. Dr. Szalanski holds Massachusetts license 290829.
- NPI
- 1487186904NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355727249
- NPI enumeration date
- April 3, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ashlin Clay Szalanski practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Szalanski's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Ashlin Clay Szalanski is affiliated with 2 sites of care and 4 medical groups
Dr. Szalanski's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Szalanski to 3 more medical groups and 1 community health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ashlin Clay Szalanski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Szalanski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ashlin Clay Szalanski is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Szalanski's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Szalanski is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Szalanski
Counts of internists 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. Ashlin Clay Szalanski billed Medicare for 121 services in 2024
CMS data shows 121 Medicare services from Dr. Szalanski across 3 procedure codes in 2024, for 117 Medicare patients. Medicare paid $11,667 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Szalanski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3172024: 12162%
Dr. Szalanski compared with the Massachusetts median for internists, 2024
- Dr. Szalanski
- Massachusetts median
- Medicare services
- 121vs 43172% below
- Medicare patients
- 117vs 19440% below
- Part D claims
- 102vs 40275% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Szalanski'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. Ashlin Clay Szalanski treated 117 Medicare patients in 2024, average age 73
CMS counts 117 Medicare patients who saw Dr. Szalanski in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% are also on Medicaid. Their average risk score is 3.13, 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. Szalanski's median patient age at 64, with 56% women.
Dr. Szalanski's Medicare patients by age, 2024
Dr. Szalanski's Medicare patients by sex, 2024
- Women5648%
- Men6152%
Chronic conditions among Dr. Szalanski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety67%
- Mood disorders66%
- Depression61%
- Chronic kidney disease55%
- Ischemic heart disease55%
- Arthritis53%
Share of Medicare patients with each condition. A patient can have several.
Dr. Szalanski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
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. Ashlin Clay Szalanski wrote 39 Medicare Part D claims in 2024
In 2024, Dr. Szalanski wrote 39 Medicare Part D claims. 97% of them were for generic drugs. They cover 6 drugs, with $1,391 in total drug cost.
Dr. Szalanski's Part D claims by kind of drug, 2024
- Generic38 claims97%
- Brand-name and other1 claims3%
Dr. Szalanski's most prescribed drugs by claims, 2021
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. Ashlin Clay Szalanski takes part in Medicare
Dr. Szalanski 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. Ashlin Clay Szalanski graduated from University of Texas Southwestern Medical School at Dallas
Dr. Szalanski graduated from University of Texas Southwestern Medical School at Dallas in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ashlin Clay Szalanski'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) |
| 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. Ashlin Clay Szalanski
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. Ashlin Clay Szalanski's NPI number?
Dr. Ashlin Clay Szalanski's NPI number is 1487186904. It was assigned on April 3, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Ashlin Clay Szalanski?
Dr. Ashlin Clay Szalanski is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ashlin Clay Szalanski practice?
Dr. Szalanski practices at 55 Fruit Street, Boston, MA 02114. Dr. Szalanski's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Szalanski to 3 medical groups and 1 community health center.
What is Dr. Ashlin Clay Szalanski's office phone number?
The practice phone on file for Dr. Szalanski is (617) 726-2000.
What is Dr. Ashlin Clay Szalanski's medical license number?
Dr. Szalanski holds Massachusetts license 290829.
Which hospitals is Dr. Ashlin Clay Szalanski affiliated with?
Dr. Szalanski practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Dr. Ashlin Clay Szalanski part of?
Dr. Szalanski is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Szalanski to 3 more medical groups.
Does Dr. Ashlin Clay Szalanski accept Medicare?
Yes. CMS data shows Dr. Szalanski billed Medicare for 121 services in 2024, and Dr. Szalanski accepts Medicare assignment.
How many Medicare patients does Dr. Ashlin Clay Szalanski see?
CMS counts 117 Medicare patients who saw Dr. Szalanski in 2024, with an average age of 73.
What services does Dr. Ashlin Clay Szalanski bill to Medicare?
In 2024, Dr. Szalanski's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99233).
Show 3 more questionsShow fewer questions
Where did Dr. Ashlin Clay Szalanski go to medical school?
Dr. Szalanski graduated from University of Texas Southwestern Medical School at Dallas in 2022.
What drugs does Dr. Ashlin Clay Szalanski prescribe most?
In 2021 Medicare Part D data, Dr. Szalanski's most prescribed drugs by claims were Trazodone HCl, Hydroxyzine HCl and Gabapentin.
How long has Dr. Ashlin Clay Szalanski been practicing?
Dr. Szalanski graduated from medical school in 2022, 4 years ago.
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