Dr. John D. Nicholson, MD
- Medicare services, 2024
- 334
- Medicare patients, 2024
- 239
- Part D claims, 2024
- 635
- Publications
- 1
- MIPS score, 2024
- 29
- Practice address
- 5100 W Taft Rd, Liverpool, NY 13088
- Practice phone
- Call (315) 458-2211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Colon Rectal Associates of Central New York
Liverpool, New York
Find Dr. Nicholson'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. John D. Nicholson is a colorectal surgeon in Liverpool, New York
Dr. Nicholson practices at Colon Rectal Associates of Central New York in Liverpool, New York.
Dr. Nicholson's NPI, 1699872101, was assigned on September 19, 2006. Dr. Nicholson graduated from State University of NY Upstate Medical University in 1973. Dr. Nicholson holds New York license 133705.
- NPI
- 1699872101NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759354723
- NPI enumeration date
- September 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 458-2211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John D. Nicholson practices at Colon Rectal Associates of Central New York in Liverpool, New York
Dr. Nicholson's primary practice is Colon Rectal Associates of Central New York, at 5100 W Taft Rd, Liverpool, NY 13088 in Onondaga County. The practice phone is (315) 458-2211.
- Colon Rectal Associates of Central New York5100 W Taft Rd, Liverpool, NY 13088 · Onondaga CountyPhone(315) 458-2211
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John D. Nicholson is affiliated with 4 sites of care and 1 medical group
Dr. Nicholson's primary practice is Colon Rectal Associates of Central New York in Liverpool, New York. Dr. Nicholson is also affiliated with St. Joseph's Health Hospital. The medical group on file is Colon Rectal Associates of Central New York. Dmand AI also links Dr. Nicholson to 1 more hospital 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. John D. Nicholson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nicholson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Colon Rectal Associates of Central New York | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John D. Nicholson is one of 179 colorectal surgeons in New York
Colon and rectal surgery is Dr. Nicholson's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Nicholson is licensed in New York.
Specialties and state licenses
- Colon and rectal surgery, New YorkPrimary
Colorectal surgeons near Dr. Nicholson
Counts of colorectal surgeons 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. John D. Nicholson billed Medicare for 334 services in 2024
CMS data shows 334 Medicare services from Dr. Nicholson across 10 procedure codes in 2024, for 239 Medicare patients. Medicare paid $34,405 for them.
Dr. Nicholson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2282024: 18021%
- Surgery
- 2023: 982024: 899%
- Other services
- 2023: 692024: 656%
Where Dr. Nicholson's Medicare services took place, 2024
- In an office21966%
- In a facility11534%
Dr. Nicholson compared with the New York median for colorectal surgeons, 2024
- Dr. Nicholson
- New York median
- Medicare services
- 334vs 22250% above
- Medicare patients
- 239vs 13380% above
- Part D claims
- 503vs 3813.2 times
Medians across 172 colorectal surgeons in New York with Dmand AI profiles that report each measure.
Dr. Nicholson'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. Nicholson and other colorectal surgeons in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John D. Nicholson treated 239 Medicare patients in 2024, average age 74
CMS counts 239 Medicare patients who saw Dr. Nicholson in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nicholson's median patient age at 67, with 53% women.
Dr. Nicholson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nicholson's Medicare patients by sex, 2024
- Women14059%
- Men9941%
Chronic conditions among Dr. Nicholson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis41%
- Cancer38%
- Diabetes28%
- Ischemic heart disease25%
- Anxiety23%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nicholson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John D. Nicholson wrote 635 Medicare Part D claims in 2024
In 2024, Dr. Nicholson wrote 635 Medicare Part D claims for 272 patients. 63% of them were for generic drugs. CMS names the drug for 503 of them, across 17 drugs with 11 or more claims each, at $46,978 in total drug cost. In 2023, CMS named 461 claims across 15 drugs.
Dr. Nicholson's Part D claims by kind of drug, 2024
- Generic397 claims63%
- Brand-name238 claims37%
Dr. Nicholson'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. Nicholson's Part D claims, 2024
- Opioids6%39 of 635 claims
- Antibiotics18%113 of 635 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: 4612024: 5039%
Drugs named by CMS: 17 in 2024, 15 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. John D. Nicholson scored 29 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 29 out of 100 for Dr. Nicholson for performance year 2024, reported individually. Dr. Nicholson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 139 procedures of colonoscopy by Dr. Nicholson, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Nicholson's MIPS scores, performance year 2024
- 29of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 95of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Nicholson ranks in Medicare procedure volume
- Colonoscopy
- 87th percentile139 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. John D. Nicholson has 1 publication on record
Dmand AI links 1 paper to Dr. Nicholson in 2014. Dr. Nicholson's most frequent co-authors are Minia Hellan, MD, Craig Stephen Johnson, MD and David A. Nesbitt, MD.
Dr. Nicholson's most frequent co-authors
- Minia Hellan, MD1 shared paper
- Craig Stephen Johnson, MD1 shared paper
- David A. Nesbitt, MD1 shared paper
Recent publications by Dr. Nicholson
See who Dr. Nicholson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nicholson works with, so you can find a warm path to the right colorectal surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John D. Nicholson received $24,783 in industry payments from 2016 to 2025
CMS Open Payments shows 107 general payments to Dr. Nicholson from 26 drug and device companies from 2016 to 2025. Education make up the largest share, 73% of the total. Intuitive Surgical, Inc. paid the most, $23,021.
General payments to Dr. Nicholson by program year, 2016 to 2025
General payments to Dr. Nicholson by kind, 2016 to 2025
- Education$18,00073%
- Travel and lodging$4,10617%
- Food and beverage$2,67811%
Companies that paid Dr. Nicholson 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. John D. Nicholson graduated from State University of NY Upstate Medical University
Dr. Nicholson graduated from State University of NY Upstate Medical University in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John D. Nicholson'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. John D. Nicholson
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. John D. Nicholson's NPI number?
Dr. John D. Nicholson's NPI number is 1699872101. It was assigned on September 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John D. Nicholson?
Dr. John D. Nicholson is a colorectal surgeon in Liverpool, New York. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. John D. Nicholson practice?
Dr. Nicholson practices at 5100 W Taft Rd, Liverpool, NY 13088. Dr. Nicholson's primary practice is Colon Rectal Associates of Central New York in Liverpool, New York. Dmand AI also links Dr. Nicholson to 1 hospital and 1 group practice or clinic.
What is Dr. John D. Nicholson's office phone number?
The practice phone on file for Dr. Nicholson is (315) 458-2211.
What is Dr. John D. Nicholson's medical license number?
Dr. Nicholson holds New York license 133705.
Which hospitals is Dr. John D. Nicholson affiliated with?
Dr. Nicholson is affiliated with St. Joseph's Health Hospital. Dmand AI links Dr. Nicholson to 1 more hospital.
What medical group is Dr. John D. Nicholson part of?
Dr. Nicholson is linked to Colon Rectal Associates of Central New York.
Does Dr. John D. Nicholson accept Medicare?
Yes. CMS data shows Dr. Nicholson billed Medicare for 334 services in 2024, and Dr. Nicholson accepts Medicare assignment.
What is Dr. John D. Nicholson's MIPS score?
Dr. Nicholson's MIPS final score for performance year 2024 is 29 out of 100, reported individually.
How many Medicare patients does Dr. John D. Nicholson see?
CMS counts 239 Medicare patients who saw Dr. Nicholson in 2024, with an average age of 74.
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What services does Dr. John D. Nicholson bill to Medicare?
In 2024, Dr. Nicholson's most billed Medicare services were office visit, established patient (99213), surgery: digestive system (46600) and medicare service (G0105).
Where did Dr. John D. Nicholson go to medical school?
Dr. Nicholson graduated from State University of NY Upstate Medical University in 1973.
What drugs does Dr. John D. Nicholson prescribe most?
In 2024 Medicare Part D data, Dr. Nicholson's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Clenpiq and Mesalamine.
Has Dr. John D. Nicholson received payments from drug or device companies?
CMS Open Payments shows $24,783 in general payments to Dr. Nicholson from 26 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. John D. Nicholson been practicing?
Dr. Nicholson graduated from medical school in 1973, 53 years ago.
Does Dr. John D. Nicholson do research?
Dmand AI links 1 publication to Dr. Nicholson.
Who does Dr. John D. Nicholson publish with?
Dr. Nicholson's most frequent co-authors are Minia Hellan, MD (1 shared paper), Craig Stephen Johnson, MD (1 shared paper) and David A. Nesbitt, MD (1 shared paper).
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