Dr. Joseph Quiwa, MD
- Medicare services, 2024
- 1,055
- Medicare patients, 2024
- 421
- Part D claims, 2024
- 2,044
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Practice address
- 889 E Main St, Riverhead, NY 11901
- Practice phone
- Call (877) 648-2964
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Faculty Group Practice
Riverhead, New York
Find Dr. Quiwa'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. Joseph Quiwa is an internist in Riverhead, New York
Dr. Quiwa practices at NYU Faculty Group Practice in Riverhead, New York.
Dr. Quiwa's NPI, 1063904019, was assigned on June 5, 2018. Dr. Quiwa holds New York license 312744.
- NPI
- 1063904019NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587052717
- NPI enumeration date
- June 5, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (877) 648-2964
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph Quiwa practices at NYU Faculty Group Practice in Riverhead, New York
Dr. Quiwa's primary practice is NYU Faculty Group Practice, at 889 E Main St, Riverhead, NY 11901 in Suffolk County. The practice phone is (877) 648-2964.
- NYU Faculty Group Practice889 E Main St, Riverhead, NY 11901 · Suffolk CountyPhone(877) 648-2964
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joseph Quiwa is affiliated with 4 sites of care and 2 medical groups
Dr. Quiwa's primary practice is NYU Faculty Group Practice in Riverhead, New York. Dr. Quiwa is also affiliated with Stony Brook University Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Quiwa to 1 more hospital, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph Quiwa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quiwa practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Faculty Group Practice | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph Quiwa is one of 9,643 internists in New York
Internal medicine is Dr. Quiwa's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Quiwa is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Quiwa
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. Joseph Quiwa billed Medicare for 1,055 services in 2024
CMS data shows 1,055 Medicare services from Dr. Quiwa across 10 procedure codes in 2024, for 421 Medicare patients. Medicare paid $88,130 for them. Every service was in an office.
Dr. Quiwa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5912024: 76329%
- Surgery
- 2023: 882024: 14767%
- Other services
- 2023: 152024: 65333%
- Tests and treatments
- 2023: 442024: 489%
- Lab and pathology
- 2023: 112024: 32191%
Dr. Quiwa compared with the New York median for internists, 2024
- Dr. Quiwa
- New York median
- Medicare services
- 1,055vs 4262.5 times
- Medicare patients
- 421vs 1582.7 times
- Part D claims
- 1,461vs 6222.3 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Quiwa'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. Quiwa and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph Quiwa treated 421 Medicare patients in 2024, average age 76
CMS counts 421 Medicare patients who saw Dr. Quiwa in 2024. The largest group is 75 to 84, with 194 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Quiwa's median patient age at 56, with 57% women.
Dr. Quiwa's Medicare patients by age, 2024
Dr. Quiwa's Medicare patients by sex, 2024
- Women24257%
- Men17943%
Chronic conditions among Dr. Quiwa's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease34%
- Anxiety31%
- Diabetes26%
- Mood disorders24%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quiwa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph Quiwa wrote 2,044 Medicare Part D claims in 2024
In 2024, Dr. Quiwa wrote 2,044 Medicare Part D claims for 410 patients. 87% of them were for generic drugs. CMS names the drug for 1,461 of them, across 51 drugs with 11 or more claims each, at $40,840 in total drug cost. In 2023, CMS named 1,000 claims across 45 drugs.
Dr. Quiwa's Part D claims by kind of drug, 2024
- Generic1,774 claims87%
- Brand-name243 claims12%
- Other27 claims1%
Dr. Quiwa'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. Quiwa's Part D claims, 2024
- Antibiotics11%230 of 2,044 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: 1,0002024: 1,46146%
Drugs named by CMS: 51 in 2024, 45 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. Joseph Quiwa scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Quiwa for performance year 2024, reported as part of a group. Dr. Quiwa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Quiwa as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Quiwa's MIPS scores, performance year 2024
- 91of 100Final score
- 91.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
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. Joseph Quiwa received $106 in industry payments from 2023 to 2025
CMS Open Payments shows 6 general payments to Dr. Quiwa from 5 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 70% of the total. AstraZeneca Pharmaceuticals LP paid the most, $32.
General payments to Dr. Quiwa by program year, 2023 to 2025
General payments to Dr. Quiwa by kind, 2023 to 2025
- Food and beverage$7470%
- Education$3230%
Companies that paid Dr. Quiwa the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joseph Quiwa'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Joseph Quiwa
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. Joseph Quiwa's NPI number?
Dr. Joseph Quiwa's NPI number is 1063904019. It was assigned on June 5, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Quiwa?
Dr. Joseph Quiwa is an internist in Riverhead, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Joseph Quiwa practice?
Dr. Quiwa practices at 889 E Main St, Riverhead, NY 11901. Dr. Quiwa's primary practice is NYU Faculty Group Practice in Riverhead, New York. Dmand AI also links Dr. Quiwa to 1 hospital, 1 home health agency and 1 medical group.
What is Dr. Joseph Quiwa's office phone number?
The practice phone on file for Dr. Quiwa is (877) 648-2964.
What is Dr. Joseph Quiwa's medical license number?
Dr. Quiwa holds New York license 312744.
Which hospitals is Dr. Joseph Quiwa affiliated with?
Dr. Quiwa is affiliated with Stony Brook University Hospital. Dmand AI links Dr. Quiwa to 1 more hospital.
What medical group is Dr. Joseph Quiwa part of?
Dr. Quiwa is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links Dr. Quiwa to 1 more medical group.
Does Dr. Joseph Quiwa accept Medicare?
Yes. CMS data shows Dr. Quiwa billed Medicare for 1,055 services in 2024, and Dr. Quiwa accepts Medicare assignment.
Does Dr. Joseph Quiwa offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Quiwa as offering telehealth services.
What is Dr. Joseph Quiwa's MIPS score?
Dr. Quiwa's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Joseph Quiwa see?
CMS counts 421 Medicare patients who saw Dr. Quiwa in 2024, with an average age of 76.
What services does Dr. Joseph Quiwa bill to Medicare?
In 2024, Dr. Quiwa's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
What drugs does Dr. Joseph Quiwa prescribe most?
In 2024 Medicare Part D data, Dr. Quiwa's most prescribed drugs by claims were Atorvastatin Calcium, Albuterol Sulfate Hfa and Amlodipine Besylate.
Has Dr. Joseph Quiwa received payments from drug or device companies?
CMS Open Payments shows $106 in general payments to Dr. Quiwa from 5 companies from 2023 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Joseph Quiwa been practicing?
Dr. Quiwa graduated from medical school in 2013, 13 years ago.
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