Pediatr Emerg Care
Adolescent BehaviorEmergency Service, HospitalHealth Knowledge, Attitudes, Practice
Dr. Hosana Mamata, MD
NPI1811456924PAC ID1658755772
- Medicare services, 2024
- 324
- Medicare patients, 2024
- 281
- Part D claims, 2024
- 90
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 100 South Street, Southbridge, MA 01550
- Practice phone
- Call (508) 765-9771
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mamata's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Hosana Mamata is an emergency medicine physician in Southbridge, Massachusetts
Dr. Mamata practices at UMass Memorial Health - Harrington Hospital in Southbridge, Massachusetts, part of UMass Memorial Health Care.
Dr. Mamata's NPI, 1811456924, was assigned on March 18, 2019. Dr. Mamata graduated from University of Massachusetts Medical School in 2019. Dr. Mamata holds Massachusetts license 279494.
NPI and contact details
- NPI
- 1811456924NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658755772
- NPI enumeration date
- March 18, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 765-9771
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hosana Mamata practices at UMass Memorial Health - Harrington Hospital in Southbridge, Massachusetts
Dr. Mamata's primary practice is UMass Memorial Health - Harrington Hospital, at 100 South Street, Southbridge, MA 01550 in Worcester County. The practice phone is (508) 765-9771.
- UMass Memorial Health - Harrington Hospital100 South Street, Southbridge, MA 01550 · Worcester CountyPhone(508) 765-9771
Source: Dmand AI Affiliation Data
Dr. Hosana Mamata is affiliated with 8 sites of care and 6 medical groups
Dr. Mamata's primary practice is UMass Memorial Health - Harrington Hospital in Southbridge, Massachusetts, part of UMass Memorial Health Care. Dr. Mamata is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Mamata to 1 more hospital, 5 group practices and clinics and 5 medical groups, each named with a free account.
UMass Memorial Medical Center - University CampusUMass Memorial Medical Group1 hospitalName with a free account5 group practices and clinicsNames with a free account5 medical groupsNames with a free account
See all 14 affiliations for Dr. MamataSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hosana Mamata's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mamata practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UMass Memorial Health - Harrington Hospital | Available with a free account |
| +7 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hosana Mamata is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Mamata's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Mamata is licensed in Massachusetts.
Specialties and state licenses
- Emergency medicine, MassachusettsPrimary
Emergency medicine physicians near Dr. Mamata
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
1,483emergency medicine physicians in Massachusetts16emergency medicine physicians in Southbridge14emergency medicine physicians at UMass Memorial Health - Harrington Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Hosana Mamata billed Medicare for 324 services in 2024
CMS data shows 324 Medicare services from Dr. Mamata across 5 procedure codes in 2024, for 281 Medicare patients. Medicare paid $32,523 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024324
Medicare patients281
Paid by Medicare$32,523
Procedure codes5
Dr. Mamata's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3932024: 28228%
- Tests and treatments
- 2023: 872024: 4252%
Dr. Mamata compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Mamata
- Massachusetts median
- Medicare services
- 324vs 341Close to median
- Medicare patients
- 281vs 33717% below
- Part D claims
- 42vs 3617% above
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Mamata'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.
Need commercial claims for Dr. Mamata?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mamata and other emergency medicine physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hosana Mamata treated 281 Medicare patients in 2024, average age 71
CMS counts 281 Medicare patients who saw Dr. Mamata in 2024. The largest group is 65 to 74, with 92 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 1.76, 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. Mamata's median patient age at 40, with 67% women.
Medicare patients, 2024281
Average age71
Average risk score1.76
Also on Medicaid44%
Dr. Mamata's Medicare patients by age, 2024
Dr. Mamata's Medicare patients by sex, 2024
- Women15254%
- Men12946%
Chronic conditions among Dr. Mamata's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety47%
- Mood disorders47%
- Arthritis46%
- Depression40%
- Diabetes39%
- Chronic kidney disease36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mamata's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hosana Mamata wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Mamata wrote 90 Medicare Part D claims for 81 patients. 97% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $1,416 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Part D claims, 202490
Drugs named by CMS3
Total drug cost$1,416
Part D patients81
Dr. Mamata's Part D claims by kind of drug, 2024
- Generic87 claims97%
- Brand-name and other3 claims3%
Dr. Mamata'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. Mamata's Part D claims, 2024
- Antibiotics60%54 of 90 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 292024: 4245%
Drugs named by CMS: 3 in 2024, 2 in 2023.
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. Hosana Mamata takes part in Medicare
Dr. Mamata 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. Hosana Mamata has 1 publication on record
Dmand AI links 1 paper to Dr. Mamata.
Papers1
Recent publications by Dr. Mamata
See who Dr. Mamata researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mamata works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Hosana Mamata received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Mamata from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Grifols Shared Services North America, Inc. paid the most, $26.
Companies that paid Dr. Mamata the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hosana Mamata graduated from University of Massachusetts Medical School
Dr. Mamata graduated from University of Massachusetts Medical School in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hosana Mamata'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 |
| Industry payments | Open Payments (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. Hosana Mamata
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. Hosana Mamata's NPI number?
Dr. Hosana Mamata's NPI number is 1811456924. It was assigned on March 18, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Hosana Mamata?
Dr. Hosana Mamata is an emergency medicine physician in Southbridge, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Hosana Mamata practice?
Dr. Mamata practices at 100 South Street, Southbridge, MA 01550. Dr. Mamata's primary practice is UMass Memorial Health - Harrington Hospital in Southbridge, Massachusetts, part of UMass Memorial Health Care. Dmand AI also links Dr. Mamata to 1 hospital, 5 group practices and clinics and 5 medical groups.
What is Dr. Hosana Mamata's office phone number?
The practice phone on file for Dr. Mamata is (508) 765-9771.
What is Dr. Hosana Mamata's medical license number?
Dr. Mamata holds Massachusetts license 279494.
Which hospitals is Dr. Hosana Mamata affiliated with?
Dr. Mamata practices at UMass Memorial Health - Harrington Hospital in Southbridge, Massachusetts. Dr. Mamata is also affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Mamata to 1 more hospital.
What medical group is Dr. Hosana Mamata part of?
Dr. Mamata is linked to UMass Memorial Medical Group. Dmand AI links Dr. Mamata to 5 more medical groups.
Does Dr. Hosana Mamata accept Medicare?
Yes. CMS data shows Dr. Mamata billed Medicare for 324 services in 2024, and Dr. Mamata accepts Medicare assignment.
How many Medicare patients does Dr. Hosana Mamata see?
CMS counts 281 Medicare patients who saw Dr. Mamata in 2024, with an average age of 71.
What services does Dr. Hosana Mamata bill to Medicare?
In 2024, Dr. Mamata's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Show 5 more questionsShow fewer questions
Where did Dr. Hosana Mamata go to medical school?
Dr. Mamata graduated from University of Massachusetts Medical School in 2019.
What drugs does Dr. Hosana Mamata prescribe most?
In 2024 Medicare Part D data, Dr. Mamata's most prescribed drugs by claims were Cefpodoxime Proxetil, Amoxicillin-Clavulanate Potass and Prednisone.
Has Dr. Hosana Mamata received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Dr. Mamata from 1 company from 2025 to 2025. The largest total came from Grifols Shared Services North America, Inc.
How long has Dr. Hosana Mamata been practicing?
Dr. Mamata graduated from medical school in 2019, 7 years ago.
Does Dr. Hosana Mamata do research?
Dmand AI links 1 publication to Dr. Mamata.
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