Dr. Monzurul H. Chowdhury, MD
- Medicare services, 2024
- 938
- Medicare patients, 2024
- 305
- Part D claims, 2024
- 1,517
- Hospital affiliations
- 4
- Industry payments
- $4,641
- Practice address
- 140 Grandview Ave, Waterbury, CT 06708
- Practice phone
- Call (203) 574-7933
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greater Waterbury Dialysis
Waterbury, Connecticut
Find Dr. Chowdhury'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. Monzurul H. Chowdhury is an internist in Waterbury, Connecticut
Dr. Chowdhury practices at Greater Waterbury Dialysis in Waterbury, Connecticut.
Dr. Chowdhury's NPI, 1770875817, was assigned on May 9, 2011. Dr. Chowdhury holds Massachusetts license 270496.
- NPI
- 1770875817NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557582699
- NPI enumeration date
- May 9, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 574-7933
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Monzurul H. Chowdhury practices at Greater Waterbury Dialysis in Waterbury, Connecticut
Dr. Chowdhury's primary practice is Greater Waterbury Dialysis, at 140 Grandview Ave, Waterbury, CT 06708 in Naugatuck Vly County. The practice phone is (203) 574-7933.
- Greater Waterbury Dialysis140 Grandview Ave, Waterbury, CT 06708 · Naugatuck Vly CountyPhone(203) 574-7933
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Monzurul H. Chowdhury is affiliated with 8 sites of care and 1 medical group
Dr. Chowdhury's primary practice is Greater Waterbury Dialysis in Waterbury, Connecticut. Dr. Chowdhury is also affiliated with Saint Mary's Hospital. The medical group on file is Nephrology and Hypertension Associates. Dmand AI also links Dr. Chowdhury to 3 more hospitals, 2 dialysis centers and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Monzurul H. Chowdhury's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chowdhury practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greater Waterbury Dialysis | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Monzurul H. Chowdhury is one of 2,189 internists in Connecticut
Internal medicine is Dr. Chowdhury's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Chowdhury's licenses on file in 2 states: Massachusetts and Connecticut.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
- Hospitalist, Connecticut
Internists near Dr. Chowdhury
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. Monzurul H. Chowdhury billed Medicare for 938 services in 2024
CMS data shows 938 Medicare services from Dr. Chowdhury across 13 procedure codes in 2024, for 305 Medicare patients. Medicare paid $93,786 for them.
Dr. Chowdhury's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7482024: 7926%
- Tests and treatments
- 2023: 1622024: 9939%
- Lab and pathology
- 2023: 422024: 3029%
- Other services
- 2023: 02024: 17
Where Dr. Chowdhury's Medicare services took place, 2024
- In an office45048%
- In a facility48852%
Dr. Chowdhury compared with the Connecticut median for internists, 2024
- Dr. Chowdhury
- Connecticut median
- Medicare services
- 938vs 3902.4 times
- Medicare patients
- 305vs 17277% above
- Part D claims
- 1,286vs 3433.7 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Chowdhury'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. Chowdhury?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chowdhury and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Monzurul H. Chowdhury treated 305 Medicare patients in 2024, average age 75
CMS counts 305 Medicare patients who saw Dr. Chowdhury in 2024. The largest group is 75 to 84, with 102 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 43% are also on Medicaid. Their average risk score is 3.65, 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. Chowdhury's median patient age at 73, with 52% women.
Dr. Chowdhury's Medicare patients by age, 2024
Dr. Chowdhury's Medicare patients by sex, 2024
- Women15651%
- Men14949%
Chronic conditions among Dr. Chowdhury's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes54%
- Heart failure51%
- Arthritis50%
- Ischemic heart disease50%
- Mood disorders43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chowdhury's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Monzurul H. Chowdhury wrote 1,517 Medicare Part D claims in 2024
In 2024, Dr. Chowdhury wrote 1,517 Medicare Part D claims for 238 patients. 93% of them were for generic drugs. CMS names the drug for 1,286 of them, across 26 drugs with 11 or more claims each, at $58,846 in total drug cost. In 2023, CMS named 1,138 claims across 23 drugs.
Dr. Chowdhury's Part D claims by kind of drug, 2024
- Generic1,416 claims93%
- Brand-name and other101 claims7%
Dr. Chowdhury'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. Chowdhury's Part D claims, 2024
- Antibiotics1%15 of 1,517 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: 1,1382024: 1,28613%
Drugs named by CMS: 26 in 2024, 23 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
Dr. Monzurul H. Chowdhury offers telehealth to Medicare patients
Dr. Chowdhury accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chowdhury as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Monzurul H. Chowdhury received $4,641 in industry payments from 2016 to 2025
CMS Open Payments shows 193 general payments to Dr. Chowdhury from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 91% of the total. Mallinckrodt Hospital Products Inc. paid the most, $744.
General payments to Dr. Chowdhury by program year, 2016 to 2025
General payments to Dr. Chowdhury by kind, 2016 to 2025
- Food and beverage$4,23091%
- Education$4119%
Companies that paid Dr. Chowdhury the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Monzurul H. Chowdhury'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Monzurul H. Chowdhury
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. Monzurul H. Chowdhury's NPI number?
Dr. Monzurul H. Chowdhury's NPI number is 1770875817. It was assigned on May 9, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Monzurul H. Chowdhury?
Dr. Monzurul H. Chowdhury is an internist in Waterbury, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Monzurul H. Chowdhury practice?
Dr. Chowdhury practices at 140 Grandview Ave, Waterbury, CT 06708. Dr. Chowdhury's primary practice is Greater Waterbury Dialysis in Waterbury, Connecticut. Dmand AI also links Dr. Chowdhury to 3 hospitals, 2 dialysis centers and 1 group practice or clinic.
What is Dr. Monzurul H. Chowdhury's office phone number?
The practice phone on file for Dr. Chowdhury is (203) 574-7933.
What is Dr. Monzurul H. Chowdhury's medical license number?
Dr. Chowdhury holds Massachusetts license 270496, one of the licenses on file in 2 states.
Which states has Dr. Monzurul H. Chowdhury been licensed in?
Dmand AI has state licenses on file for Dr. Chowdhury in Massachusetts and Connecticut.
Which hospitals is Dr. Monzurul H. Chowdhury affiliated with?
Dr. Chowdhury is affiliated with Saint Mary's Hospital. Dmand AI links Dr. Chowdhury to 3 more hospitals.
What medical group is Dr. Monzurul H. Chowdhury part of?
Dr. Chowdhury is linked to Nephrology and Hypertension Associates.
Does Dr. Monzurul H. Chowdhury accept Medicare?
Yes. CMS data shows Dr. Chowdhury billed Medicare for 938 services in 2024, and Dr. Chowdhury accepts Medicare assignment.
Does Dr. Monzurul H. Chowdhury offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chowdhury as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Monzurul H. Chowdhury see?
CMS counts 305 Medicare patients who saw Dr. Chowdhury in 2024, with an average age of 75.
What services does Dr. Monzurul H. Chowdhury bill to Medicare?
In 2024, Dr. Chowdhury's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Monzurul H. Chowdhury prescribe most?
In 2024 Medicare Part D data, Dr. Chowdhury's most prescribed drugs by claims were Amlodipine Besylate, Losartan Potassium and Calcitriol.
Has Dr. Monzurul H. Chowdhury received payments from drug or device companies?
CMS Open Payments shows $4,641 in general payments to Dr. Chowdhury from 35 companies from 2016 to 2025. The largest total came from Mallinckrodt Hospital Products Inc.
How long has Dr. Monzurul H. Chowdhury been practicing?
Dr. Chowdhury graduated from medical school in 2003, 23 years ago.
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