Heart FailureHospital MortalityLength of Stay
Dr. Alexander S. Roseman, MD
NPI1518490937PAC ID8022388701
- Medicare services, 2024
- 686
- Medicare patients, 2024
- 296
- Part D claims, 2024
- 44
- Publications
- 5
- Hospital affiliations
- 2
- 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
Find Dr. Roseman's professional email, personal email and mobile number
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Dr. Alexander S. Roseman is a hospitalist in Springfield, Massachusetts
Dr. Roseman practices at Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health.
Dr. Roseman's NPI, 1518490937, was assigned on April 4, 2017. Dr. Roseman holds Massachusetts license 287621.
NPI and contact details
- NPI
- 1518490937NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022388701
- NPI enumeration date
- April 4, 2017
- 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
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander S. Roseman practices at Baystate Medical Center in Springfield, Massachusetts
Dr. Roseman'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. Alexander S. Roseman is affiliated with 3 sites of care and 2 medical groups
Dr. Roseman's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dr. Roseman is also affiliated with Baystate Noble Hospital. The medical group on file is Baystate Medical Practices. Dmand AI also links Dr. Roseman to 1 more group practice or clinic and 1 medical group, each named with a free account.
Baystate Noble HospitalBaystate Medical Practices1 group practice or clinicName with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. RosemanSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander S. Roseman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roseman practices, 3 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 |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander S. Roseman is one of 502 hospitalists in Massachusetts
Hospitalist is Dr. Roseman's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Roseman is licensed in Massachusetts.
Specialties and state licenses
- Hospitalist, MassachusettsPrimary
Hospitalists near Dr. Roseman
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
502hospitalists in Massachusetts27hospitalists in Springfield14hospitalists at Baystate Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alexander S. Roseman billed Medicare for 686 services in 2024
CMS data shows 686 Medicare services from Dr. Roseman across 5 procedure codes in 2024, for 296 Medicare patients. Medicare paid $48,753 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024686
Medicare patients296
Paid by Medicare$48,753
Procedure codes5
Dr. Roseman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5072024: 68635%
Dr. Roseman compared with the Massachusetts median for hospitalists, 2024
- Dr. Roseman
- Massachusetts median
- Medicare services
- 686vs 46448% above
- Medicare patients
- 296vs 25317% above
- Part D claims
- 238vs 653.7 times
Medians across 477 hospitalists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Roseman'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. Alexander S. Roseman treated 296 Medicare patients in 2024, average age 73
CMS counts 296 Medicare patients who saw Dr. Roseman in 2024. The largest group is 75 to 84, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 3.02, 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. Roseman's median patient age at 75, with 46% women.
Medicare patients, 2024296
Average age73
Average risk score3.02
Also on Medicaid47%
Dr. Roseman's Medicare patients by age, 2024
Dr. Roseman's Medicare patients by sex, 2024
- Women14750%
- Men14950%
Chronic conditions among Dr. Roseman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease63%
- Heart failure57%
- Anxiety55%
- Mood disorders55%
- Arthritis52%
- Depression52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Roseman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander S. Roseman wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Roseman wrote 44 Medicare Part D claims for 15 patients. 77% of them were for generic drugs. They cover 16 drugs, with $25,606 in total drug cost. In 2020, CMS named 262 claims across 15 drugs.
Part D claims, 202444
Drugs named by CMS16
Total drug cost$25,606
Part D patients15
Dr. Roseman's Part D claims by kind of drug, 2024
- Generic34 claims77%
- Brand-name and other10 claims23%
Dr. Roseman'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.
Drug classes CMS tracks in Dr. Roseman's Part D claims, 2024
- Antibiotics30%13 of 44 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 2622021: 2389%
Drugs named by CMS: 16 in 2021, 15 in 2020.
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. Alexander S. Roseman takes part in Medicare
Dr. Roseman 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. Alexander S. Roseman has 5 publications on record
Dmand AI links 5 papers to Dr. Roseman, published from 2010 to 2019. The most frequent topics are Cognition Disorders, Disease Models, Animal and Phencyclidine. Dr. Roseman's most frequent co-authors are Mohammad A. Kashef, MD, MPH, Kevin Fitzpatrick O'Sullivan and Quinn R. Pack, MD.
Papers5
Years published2010 to 2019
Dr. Roseman's papers by year, 2010 to 2019
Topics Dr. Roseman writes about most
- Cognition Disorders
- Disease Models, Animal
- Phencyclidine
- Rats, Sprague-Dawley
- Receptors, N-Methyl-D-Aspartate
- Schizophrenia
Dr. Roseman's most frequent co-authors
- Mohammad A. Kashef, MD, MPH1 shared paper
- Kevin Fitzpatrick O'Sullivan1 shared paper
- Quinn R. Pack, MD1 shared paper
Recent publications by Dr. Roseman
Analysis of VarianceCognition DisordersDisease Models, Animal
Blotting, WesternBrainDisease Models, Animal
Dialogues Clin Neurosci
Antipsychotic AgentsCognition DisordersModels, Biological
See who Dr. Roseman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Roseman works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Alexander S. Roseman'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Alexander S. Roseman
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. Alexander S. Roseman's NPI number?
Dr. Alexander S. Roseman's NPI number is 1518490937. It was assigned on April 4, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander S. Roseman?
Dr. Alexander S. Roseman is a hospitalist in Springfield, Massachusetts. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Alexander S. Roseman practice?
Dr. Roseman practices at 759 Chestnut Street, Springfield, MA 01199. Dr. Roseman's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dmand AI also links Dr. Roseman to 1 group practice or clinic and 1 medical group.
What is Dr. Alexander S. Roseman's office phone number?
The practice phone on file for Dr. Roseman is (413) 794-0000.
What is Dr. Alexander S. Roseman's medical license number?
Dr. Roseman holds Massachusetts license 287621.
Which hospitals is Dr. Alexander S. Roseman affiliated with?
Dr. Roseman practices at Baystate Medical Center in Springfield, Massachusetts. Dr. Roseman is also affiliated with Baystate Noble Hospital.
What medical group is Dr. Alexander S. Roseman part of?
Dr. Roseman is linked to Baystate Medical Practices. Dmand AI links Dr. Roseman to 1 more medical group.
Does Dr. Alexander S. Roseman accept Medicare?
Yes. CMS data shows Dr. Roseman billed Medicare for 686 services in 2024, and Dr. Roseman accepts Medicare assignment.
How many Medicare patients does Dr. Alexander S. Roseman see?
CMS counts 296 Medicare patients who saw Dr. Roseman in 2024, with an average age of 73.
What services does Dr. Alexander S. Roseman bill to Medicare?
In 2024, Dr. Roseman's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
Show 4 more questionsShow fewer questions
What drugs does Dr. Alexander S. Roseman prescribe most?
In 2021 Medicare Part D data, Dr. Roseman's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
How long has Dr. Alexander S. Roseman been practicing?
Dr. Roseman graduated from medical school in 2017, 9 years ago.
Does Dr. Alexander S. Roseman do research?
Dmand AI links 5 publications to Dr. Roseman, published from 2010 to 2019.
Who does Dr. Alexander S. Roseman publish with?
Dr. Roseman's most frequent co-authors are Mohammad A. Kashef, MD, MPH (1 shared paper), Kevin Fitzpatrick O'Sullivan (1 shared paper) and Quinn R. Pack, MD (1 shared paper).
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