Dr. Rita Maria Knotts, MD

  • New York, NY
  • Gastroenterologist
NPI1083971782PAC ID4587911847
Medicare services, 2024
240
Medicare patients, 2024
137
Part D claims, 2024
314
MIPS score, 2024
91
Hospital affiliations
1
Practice address
550 1st Ave, New York, NY 10016
Practice phone
Call (212) 263-1481
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

NYU Langone - Tisch Hospital

New York, New York

See all 4 affiliations

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Dr. Rita Maria Knotts is a gastroenterologist in New York, New York

Dr. Knotts practices at NYU Langone - Tisch Hospital in New York, New York.

Dr. Knotts' NPI, 1083971782, was assigned on April 19, 2012. Dr. Knotts graduated from State University of New York Downstate Medical Center in 2012. Dr. Knotts holds New York license 285637.

NPI and contact details
Medicare PAC ID
4587911847
NPI enumeration date
April 19, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(212) 263-1481
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Rita Maria Knotts practices at NYU Langone - Tisch Hospital in New York, New York

Dr. Knotts' primary practice is NYU Langone - Tisch Hospital, at 550 1st Ave, New York, NY 10016 in New York County. The practice phone is (212) 263-1481.

  • NYU Langone - Tisch Hospital
    550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-1481

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Rita Maria Knotts is affiliated with 3 sites of care and 1 medical group

Dr. Knotts' primary practice is NYU Langone - Tisch Hospital in New York, New York. Dr. Knotts is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links Dr. Knotts to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Knotts

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Rita Maria Knotts' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knotts practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
NYU Langone - Tisch HospitalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Rita Maria Knotts is one of 1,583 gastroenterologists in New York

Gastroenterology is Dr. Knotts' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Knotts is licensed in New York.

Specialties and state licenses

  • Gastroenterology, New YorkPrimaryLicense 285637 · taxonomy 207RG0100X

Gastroenterologists near Dr. Knotts

Counts of gastroenterologists 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. Rita Maria Knotts billed Medicare for 240 services in 2024

CMS data shows 240 Medicare services from Dr. Knotts across 7 procedure codes in 2024, for 137 Medicare patients. Medicare paid $37,271 for them. Every service was in an office.

Medicare services, 2024240
Medicare patients137
Paid by Medicare$37,271
Procedure codes7

Dr. Knotts' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1512024: 13213%
Tests and treatments
2023: 602024: 8033%
Surgery
2023: 212024: 2833%

Dr. Knotts compared with the New York median for gastroenterologists, 2024

  • Dr. Knotts
  • New York median
Medicare services
240vs 42143% below
Medicare patients
137vs 23642% below
Part D claims
258vs 38232% below

Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.

Dr. Knotts' 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.

See all procedures by Dr. Knotts

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Rita Maria Knotts treated 137 Medicare patients in 2024, average age 72

CMS counts 137 Medicare patients who saw Dr. Knotts in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.61, 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. Knotts' median patient age at 49, with 63% women.

Medicare patients, 2024137
Average age72
Average risk score1.61
Also on Medicaid17%

Dr. Knotts' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Knotts' Medicare patients by sex, 2024

  • Women8663%
  • Men5137%

Chronic conditions among Dr. Knotts' Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure68%
  3. Arthritis64%
  4. Ischemic heart disease44%
  5. Anxiety34%
  6. Diabetes34%
  7. Mood disorders34%
  8. Depression31%

Share of Medicare patients with each condition. A patient can have several.

Dr. Knotts' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 49

Patient panel by sex, all payers

  • Women63%
  • Men33%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Rita Maria Knotts wrote 314 Medicare Part D claims in 2024

In 2024, Dr. Knotts wrote 314 Medicare Part D claims for 116 patients. 89% of them were for generic drugs. CMS names the drug for 258 of them, across 7 drugs with 11 or more claims each, at $15,959 in total drug cost. In 2023, CMS named 511 claims across 11 drugs.

Part D claims, 2024314
Drugs named by CMS7
Total drug cost$15,959
Part D patients116

Dr. Knotts' Part D claims by kind of drug, 2024

  • Generic280 claims89%
  • Brand-name34 claims11%

Dr. Knotts' 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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5112024: 25850%

Drugs named by CMS: 7 in 2024, 11 in 2023.

See all prescribing by Dr. Knotts

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. Rita Maria Knotts 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. Knotts for performance year 2024, reported as part of a group. Dr. Knotts accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Knotts as offering telehealth. CMS counts 102 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Knotts, more than 77% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Knotts' 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.

Where Dr. Knotts ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
77th percentile102 procedures
Colonoscopy
52nd percentile27 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Rita Maria Knotts received $9,181 in industry payments from 2018 to 2025

CMS Open Payments shows 27 general payments to Dr. Knotts from 13 drug and device companies from 2018 to 2025. Speaker and faculty fees make up the largest share, 82% of the total. Phathom Pharmaceuticals, Inc. paid the most, $7,843.

General payments to Dr. Knotts by program year, 2018 to 2025

General payments to Dr. Knotts by kind, 2018 to 2025

$9.2Kin total
  • Speaker and faculty fees$7,50082%
  • Food and beverage$1,46216%
  • Travel and lodging$1201%
  • Education$991%

Companies that paid Dr. Knotts the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Knotts

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Rita Maria Knotts graduated from State University of New York Downstate Medical Center

Dr. Knotts graduated from State University of New York Downstate Medical Center in 2012.

  1. Medical schoolState University of New York Downstate Medical Center

Source: Dmand AI Professional Profile Data

Sources for Dr. Rita Maria Knotts's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Rita Maria Knotts

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. Rita Maria Knotts' NPI number?

Dr. Rita Maria Knotts' NPI number is 1083971782. It was assigned on April 19, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Rita Maria Knotts?

Dr. Rita Maria Knotts is a gastroenterologist in New York, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Rita Maria Knotts practice?

Dr. Knotts practices at 550 1st Ave, New York, NY 10016. Dr. Knotts' primary practice is NYU Langone - Tisch Hospital in New York, New York. Dmand AI also links Dr. Knotts to 1 group practice or clinic.

What is Dr. Rita Maria Knotts' office phone number?

The practice phone on file for Dr. Knotts is (212) 263-1481.

What is Dr. Rita Maria Knotts' medical license number?

Dr. Knotts holds New York license 285637.

Which hospitals is Dr. Rita Maria Knotts affiliated with?

Dr. Knotts is affiliated with Tisch Hospital.

What medical group is Dr. Rita Maria Knotts part of?

Dr. Knotts is linked to NYU Langone Orthopedic Surgery Associates.

Does Dr. Rita Maria Knotts accept Medicare?

Yes. CMS data shows Dr. Knotts billed Medicare for 240 services in 2024, and Dr. Knotts accepts Medicare assignment.

Does Dr. Rita Maria Knotts offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Knotts as offering telehealth services.

What is Dr. Rita Maria Knotts' MIPS score?

Dr. Knotts' MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

Show 6 more questionsShow fewer questions

How many Medicare patients does Dr. Rita Maria Knotts see?

CMS counts 137 Medicare patients who saw Dr. Knotts in 2024, with an average age of 72.

What services does Dr. Rita Maria Knotts bill to Medicare?

In 2024, Dr. Knotts' most billed Medicare services were office visit, established patient (99214), surgery: digestive system (43239) and office visit, new patient (99204).

Where did Dr. Rita Maria Knotts go to medical school?

Dr. Knotts graduated from State University of New York Downstate Medical Center in 2012.

What drugs does Dr. Rita Maria Knotts prescribe most?

In 2024 Medicare Part D data, Dr. Knotts' most prescribed drugs by claims were Omeprazole, Famotidine and Esomeprazole Magnesium.

Has Dr. Rita Maria Knotts received payments from drug or device companies?

CMS Open Payments shows $9,181 in general payments to Dr. Knotts from 13 companies from 2018 to 2025. The largest total came from Phathom Pharmaceuticals, Inc.

How long has Dr. Rita Maria Knotts been practicing?

Dr. Knotts graduated from medical school in 2012, 14 years ago.

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