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Dr. Harjinder S. Chowdhary, MD
NPI1205942836PAC ID2567467343
- Medicare services, 2024
- 3,744
- Medicare patients, 2024
- 581
- Part D claims, 2024
- 5,733
- Publications
- 1
- MIPS score, 2024
- 88
- Practice address
- 12 Case St Suite 212 Suite 212, Norwich, CT 06360-2222
- Practice phone
- Call (860) 859-9123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New England Rheumatology
Multi-specialty group site · Norwich, Connecticut
Find Dr. Chowdhary'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. Harjinder S. Chowdhary is a rheumatologist in Norwich, Connecticut
Dr. Chowdhary practices at New England Rheumatology in Norwich, Connecticut.
Dr. Chowdhary's NPI, 1205942836, was assigned on August 23, 2006. Dr. Chowdhary graduated from ArMed Forces Medical College Pune in 1993. Dr. Chowdhary holds Connecticut license 043737.
NPI and contact details
- NPI
- 1205942836NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567467343
- NPI enumeration date
- August 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (860) 859-9123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harjinder S. Chowdhary practices at New England Rheumatology in Norwich, Connecticut
Dr. Chowdhary's primary practice is New England Rheumatology, at 12 Case St Suite 212 Suite 212, Norwich, CT 06360-2222. The practice phone is (860) 859-9123.
- New England Rheumatology12 Case St Suite 212 Suite 212, Norwich, CT 06360-2222Phone(860) 859-9123
Source: Dmand AI Affiliation Data
Dr. Harjinder S. Chowdhary is affiliated with 7 sites of care and 2 medical groups
Dr. Chowdhary's primary practice is New England Rheumatology in Norwich, Connecticut. Dr. Chowdhary is also affiliated with Backus Hospital. The medical group on file is New England Rheumatology. Dmand AI also links Dr. Chowdhary to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
New England RheumatologyPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Harjinder S. Chowdhary's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chowdhary practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New England Rheumatology | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harjinder S. Chowdhary is one of 109 rheumatologists in Connecticut
Rheumatology is Dr. Chowdhary's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Chowdhary is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chowdhary's licenses on file in 2 states: Connecticut and New Jersey.
Specialties and state licenses
- Rheumatology, ConnecticutPrimary
- New Jersey license
Clinical focus
Dmand AI lists arteritis, arthritis, fibromyalgia and chronic pain, gout, joint arthropathy, joint pain, lupus and muscle disease among the conditions Dr. Chowdhary treats.
Rheumatologists near Dr. Chowdhary
Counts of rheumatologists with a Dmand AI profile, by place and practice. Each opens the list.
109rheumatologists in Connecticut
4rheumatologists in Norwich
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Harjinder S. Chowdhary billed Medicare for 3,744 services in 2024
CMS data shows 3,744 Medicare services from Dr. Chowdhary across 12 procedure codes in 2024, for 581 Medicare patients. Medicare paid $163,404 for them. Every service was in an office.
Medicare services, 20243,744
Medicare patients581
Paid by Medicare$163,404
Procedure codes12
Dr. Chowdhary's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,3582024: 1,50136%
- Office and hospital visits
- 2023: 1,0442024: 1,0723%
- Other services
- 2023: 02024: 820
- Tests and treatments
- 2023: 1952024: 23319%
- Surgery
- 2023: 1382024: 11814%
Dr. Chowdhary compared with the Connecticut median for rheumatologists, 2024
- Dr. Chowdhary
- Connecticut median
- Medicare services
- 3,744vs 4308.7 times
- Medicare patients
- 581vs 1623.6 times
- Part D claims
- 5,550vs 1,1854.7 times
Medians across 110 rheumatologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Chowdhary'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. Chowdhary and other rheumatologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harjinder S. Chowdhary treated 581 Medicare patients in 2024, average age 73
CMS counts 581 Medicare patients who saw Dr. Chowdhary in 2024. The largest group is 65 to 74, with 252 patients. 75% of them have arthritis, and 75% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chowdhary's median patient age at 66, with 73% women.
Medicare patients, 2024581
Average age73
Average risk score1.48
Also on Medicaid18%
Dr. Chowdhary's Medicare patients by age, 2024
Dr. Chowdhary's Medicare patients by sex, 2024
- Women40870%
- Men17330%
Chronic conditions among Dr. Chowdhary's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Osteoporosis38%
- Anxiety29%
- Diabetes27%
- COPD25%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chowdhary's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women73%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harjinder S. Chowdhary wrote 5,733 Medicare Part D claims in 2024
In 2024, Dr. Chowdhary wrote 5,733 Medicare Part D claims for 869 patients. 88% of them were for generic drugs. CMS names the drug for 5,550 of them, across 45 drugs with 11 or more claims each, at $3,787,582 in total drug cost. In 2023, CMS named 5,349 claims across 41 drugs.
Part D claims, 20245,733
Drugs named by CMS45
Total drug cost$3.8M
Part D patients869
Dr. Chowdhary's Part D claims by kind of drug, 2024
- Generic5,043 claims88%
- Brand-name675 claims12%
- Other15 claims0%
Dr. Chowdhary'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. Chowdhary's Part D claims, 2024
- Opioids1%50 of 5,733 claims
- Antibiotics1%74 of 5,733 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: 5,3492024: 5,5504%
Drugs named by CMS: 45 in 2024, 41 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. Harjinder S. Chowdhary scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Chowdhary for performance year 2024, reported as part of a group. Dr. Chowdhary accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chowdhary as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chowdhary's MIPS scores, performance year 2024
- 88of 100Final score
- 100of 100Quality
- 100of 100Promoting Interoperability
- 0of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Harjinder S. Chowdhary has 1 publication on record
Dmand AI links 1 paper to Dr. Chowdhary in 2016.
Papers1
Recent publications by Dr. Chowdhary
See who Dr. Chowdhary researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chowdhary works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Harjinder S. Chowdhary received $17,842 in industry payments from 2016 to 2025
CMS Open Payments shows 957 general payments to Dr. Chowdhary from 52 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Amgen Inc. paid the most, $1,916.
General payments to Dr. Chowdhary by program year, 2016 to 2025
General payments to Dr. Chowdhary by kind, 2016 to 2025
$17.8Kin total
- Food and beverage$17,09296%
- Education$7504%
Companies that paid Dr. Chowdhary the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Harjinder S. Chowdhary has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Chowdhary, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Chowdhary
- 2014
- Regional Top Doctor
- 2013
- CMS Stage 1 EHR
- Undated
- ACR Fellow
- Compassionate Doctors
Source: Dmand AI Professional Profile Data
Dr. Harjinder S. Chowdhary graduated from ArMed Forces Medical College Pune
Dr. Chowdhary graduated from ArMed Forces Medical College Pune in 1993.
- Medical school
- Board certified in internal medicine
- Board certified in rheumatology
Source: Dmand AI Professional Profile Data
Dr. Harjinder S. Chowdhary accepts plans from 16 insurance carriers
Dr. Chowdhary is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- Elevance
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +8 more carriersWith a free account
Plan types Dr. Chowdhary accepts, by number of carriers
- PPO10
- HMO8
- Medicare7
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Harjinder S. Chowdhary'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 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Harjinder S. Chowdhary
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. Harjinder S. Chowdhary's NPI number?
Dr. Harjinder S. Chowdhary's NPI number is 1205942836. It was assigned on August 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harjinder S. Chowdhary?
Dr. Harjinder S. Chowdhary is a rheumatologist in Norwich, Connecticut. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Harjinder S. Chowdhary practice?
Dr. Chowdhary practices at 12 Case St Suite 212 Suite 212, Norwich, CT 06360-2222. Dr. Chowdhary's primary practice is New England Rheumatology in Norwich, Connecticut. Dmand AI also links Dr. Chowdhary to 4 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Harjinder S. Chowdhary's office phone number?
The practice phone on file for Dr. Chowdhary is (860) 859-9123.
What is Dr. Harjinder S. Chowdhary's medical license number?
Dr. Chowdhary holds Connecticut license 043737, one of the licenses on file in 2 states.
Which states has Dr. Harjinder S. Chowdhary been licensed in?
Dmand AI has state licenses on file for Dr. Chowdhary in Connecticut (2005 to 2026) and New Jersey (2002 to 2006).
Which hospitals is Dr. Harjinder S. Chowdhary affiliated with?
Dr. Chowdhary is affiliated with Backus Hospital. Dmand AI links Dr. Chowdhary to 4 more hospitals.
What medical group is Dr. Harjinder S. Chowdhary part of?
Dr. Chowdhary is linked to New England Rheumatology. Dmand AI links Dr. Chowdhary to 1 more medical group.
Does Dr. Harjinder S. Chowdhary accept Medicare?
Yes. CMS data shows Dr. Chowdhary billed Medicare for 3,744 services in 2024, and Dr. Chowdhary accepts Medicare assignment.
Does Dr. Harjinder S. Chowdhary offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chowdhary as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Harjinder S. Chowdhary's MIPS score?
Dr. Chowdhary's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Harjinder S. Chowdhary see?
CMS counts 581 Medicare patients who saw Dr. Chowdhary in 2024, with an average age of 73.
Is Dr. Harjinder S. Chowdhary board certified?
Yes. Dr. Chowdhary is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Harjinder S. Chowdhary bill to Medicare?
In 2024, Dr. Chowdhary's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and medicare service (G2211).
Where did Dr. Harjinder S. Chowdhary go to medical school?
Dr. Chowdhary graduated from ArMed Forces Medical College Pune in 1993.
What drugs does Dr. Harjinder S. Chowdhary prescribe most?
In 2024 Medicare Part D data, Dr. Chowdhary's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Prednisone and Methotrexate.
Has Dr. Harjinder S. Chowdhary received payments from drug or device companies?
CMS Open Payments shows $17,842 in general payments to Dr. Chowdhary from 52 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Harjinder S. Chowdhary been practicing?
Dr. Chowdhary graduated from medical school in 1993, 33 years ago.
Does Dr. Harjinder S. Chowdhary do research?
Dmand AI links 1 publication to Dr. Chowdhary.
What insurance does Dr. Harjinder S. Chowdhary accept?
Dr. Chowdhary is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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