Renata Melissa Quartermaine, RPAC
- Medicare services, 2024
- 52
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 32
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 400 East Main Street, Mount Kisco, NY 10549
- Practice phone
- Call (914) 666-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Renata Quartermaine's professional email, personal email and mobile number
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Renata Melissa Quartermaine is a physician assistant in Mount Kisco, New York
Renata Quartermaine practices at Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health.
Renata Quartermaine's NPI, 1982807483, was assigned on June 11, 2007. Renata Quartermaine holds New York license 005278-1.
- NPI
- 1982807483NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365854114
- NPI enumeration date
- June 11, 2007
- NPI status
- Active
- Practice phone
- (914) 666-1200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Renata Melissa Quartermaine practices at Northern Westchester Hospital in Mount Kisco, New York
Renata Quartermaine's primary practice is Northern Westchester Hospital, at 400 East Main Street, Mount Kisco, NY 10549 in Westchester County. The practice phone is (914) 666-1200.
- Northern Westchester Hospital400 East Main Street, Mount Kisco, NY 10549 · Westchester CountyPhone(914) 666-1200
Source: Dmand AI Affiliation Data
Renata Melissa Quartermaine is affiliated with 2 sites of care and 4 medical groups
Renata Quartermaine's primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Renata Quartermaine is also affiliated with Mount Sinai West. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Renata Quartermaine to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Renata Melissa Quartermaine's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Renata Quartermaine practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Westchester Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Renata Melissa Quartermaine is one of 11,456 physician assistants in New York
Physician assistant is Renata Quartermaine's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Renata Quartermaine is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Renata Quartermaine
Counts of physician assistants 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
Renata Melissa Quartermaine billed Medicare for 52 services in 2024
CMS data shows 52 Medicare services from Renata Quartermaine across 3 procedure codes in 2024, for 63 Medicare patients. Medicare paid $4,562 for them. Every service was in a facility, such as a hospital, rather than an office.
Renata Quartermaine compared with the New York median for physician assistants, 2024
- Renata Quartermaine
- New York median
- Medicare services
- 52vs 17670% below
- Medicare patients
- 63vs 7819% below
Medians across 6,477 physician assistants in New York with Dmand AI profiles that report each measure.
Renata Quartermaine'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 Renata Quartermaine and other physician assistants in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Renata Melissa Quartermaine treated 63 Medicare patients in 2024, average age 81
CMS counts 63 Medicare patients who saw Renata Quartermaine in 2024. The largest group is 75 to 84, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Renata Quartermaine's median patient age at 73, with 29% women.
Renata Quartermaine's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Renata Quartermaine's Medicare patients by sex, 2024
- Women3454%
- Men2946%
Chronic conditions among Renata Quartermaine's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Stroke or TIA57%
- Mood disorders56%
- Depression52%
- Ischemic heart disease48%
- Anxiety46%
Share of Medicare patients with each condition. A patient can have several.
Renata Quartermaine'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
- Women29%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Renata Melissa Quartermaine wrote 32 Medicare Part D claims in 2024
In 2024, Renata Quartermaine wrote 32 Medicare Part D claims for 16 patients. 91% of them were for generic drugs.
Renata Quartermaine's Part D claims by kind of drug, 2024
- Generic29 claims91%
- Brand-name and other3 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Renata Melissa Quartermaine scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Renata Quartermaine for performance year 2024, reported through an alternative payment model (APM).
Renata Quartermaine's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Renata Melissa Quartermaine received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Renata Quartermaine from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $28.
Companies that paid Renata Quartermaine the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Renata Melissa Quartermaine'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 (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | 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 Renata Melissa Quartermaine
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Renata Melissa Quartermaine's NPI number?
Renata Melissa Quartermaine's NPI number is 1982807483. It was assigned on June 11, 2007, and it is active in the NPI Registry.
What does Renata Melissa Quartermaine specialize in?
Renata Melissa Quartermaine is a physician assistant in Mount Kisco, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Renata Melissa Quartermaine practice?
Renata Quartermaine practices at 400 East Main Street, Mount Kisco, NY 10549. Renata Quartermaine's primary practice is Northern Westchester Hospital in Mount Kisco, New York, part of Northwell Health. Dmand AI also links Renata Quartermaine to 3 medical groups.
What is Renata Melissa Quartermaine's office phone number?
The practice phone on file for Renata Quartermaine is (914) 666-1200.
What is Renata Melissa Quartermaine's medical license number?
Renata Quartermaine holds New York license 005278-1.
Which hospitals is Renata Melissa Quartermaine affiliated with?
Renata Quartermaine practices at Northern Westchester Hospital in Mount Kisco, New York. Renata Quartermaine is also affiliated with Mount Sinai West.
What medical group is Renata Melissa Quartermaine part of?
Renata Quartermaine is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Renata Quartermaine to 3 more medical groups.
Does Renata Melissa Quartermaine accept Medicare?
Yes. CMS data shows Renata Quartermaine billed Medicare for 52 services in 2024.
What is Renata Melissa Quartermaine's MIPS score?
Renata Quartermaine's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Renata Melissa Quartermaine see?
CMS counts 63 Medicare patients who saw Renata Quartermaine in 2024, with an average age of 81.
Show 3 more questionsShow fewer questions
What services does Renata Melissa Quartermaine bill to Medicare?
In 2024, Renata Quartermaine's most billed Medicare services were hospital inpatient care (99222), hospital inpatient care (99221) and emergency department visit (99284).
Has Renata Melissa Quartermaine received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Renata Quartermaine from 1 company from 2025 to 2025. The largest total came from UCB, Inc.
How long has Renata Melissa Quartermaine been practicing?
Renata Quartermaine graduated from medical school in 1995, 31 years ago.
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