Dr. Zachary Pearce Nicholas, MD
- Medicare services, 2021
- 2,014
- Part D claims, 2024
- 135
- MIPS score, 2024
- 83
- Hospital affiliations
- 5
- Industry payments
- $96
- Practice address
- 4401 Wornall Road, Kansas City, MO 64111
- Practice phone
- Call (816) 932-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nicholas' 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. Zachary Pearce Nicholas is a radiation oncologist in Kansas City, Missouri
Dr. Nicholas practices at Saint Luke's Hospital of Kansas City in Kansas City, Missouri, part of BJC Health.
Dr. Nicholas' NPI, 1770876070, was assigned on May 18, 2011. Dr. Nicholas graduated from University of Utah School of Medicine in 2011. Dr. Nicholas holds Missouri license 2019010502.
- NPI
- 1770876070NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486947488
- NPI enumeration date
- May 18, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (816) 932-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Pearce Nicholas practices at Saint Luke's Hospital of Kansas City in Kansas City, Missouri
Dr. Nicholas' primary practice is Saint Luke's Hospital of Kansas City, at 4401 Wornall Road, Kansas City, MO 64111 in Jackson County. The practice phone is (816) 932-2000.
- Saint Luke's Hospital of Kansas City4401 Wornall Road, Kansas City, MO 64111 · Jackson CountyPhone(816) 932-2000
Source: Dmand AI Affiliation Data
Dr. Zachary Pearce Nicholas is affiliated with 6 sites of care and 2 medical groups
Dr. Nicholas' primary practice is Saint Luke's Hospital of Kansas City in Kansas City, Missouri, part of BJC Health. Dr. Nicholas is also affiliated with Saint Luke's North Hospital-Barry Road. The medical group on file is Saint Luke's Medical Group. Dmand AI also links Dr. Nicholas to 3 more hospitals, 1 therapy and rehab clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary Pearce Nicholas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nicholas practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Luke's Hospital of Kansas City | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary Pearce Nicholas is one of 117 radiation oncologists in Missouri
Radiation oncology is Dr. Nicholas' primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Nicholas' licenses on file in 2 states: Missouri and Oklahoma.
Specialties and state licenses
- Radiation oncology, MissouriPrimary
- Therapeutic radiology, Oklahoma
Radiation oncologists near Dr. Nicholas
Counts of radiation oncologists 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. Zachary Pearce Nicholas billed Medicare for 2,014 services in 2021
CMS data shows 2,014 Medicare services from Dr. Nicholas across 16 procedure codes in 2021. Medicare paid $144,175 for them. Every service was in an office.
Dr. Nicholas' Medicare services by type, 2020 to 2021
- 2020
- 2021
- Imaging
- 2020: 2,2992021: 1,71325%
- Other services
- 2020: 3522021: 15855%
- Office and hospital visits
- 2020: 1902021: 14325%
Dr. Nicholas compared with the Missouri median for radiation oncologists, 2021
- Dr. Nicholas
- Missouri median
- Medicare services
- 2,014vs 1,21066% above
- Part D claims
- 62vs 60Close to median
Medians across 117 radiation oncologists in Missouri with Dmand AI profiles that report each measure.
Dr. Nicholas' most billed Medicare procedure codes, 2021
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zachary Pearce Nicholas' patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Nicholas' median patient age at 75, with 61% women.
Dr. Nicholas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Zachary Pearce Nicholas wrote 135 Medicare Part D claims in 2024
In 2024, Dr. Nicholas wrote 135 Medicare Part D claims for 56 patients. 92% of them were for generic drugs. CMS names the drug for 62 of them, across 3 drugs with 11 or more claims each, at $4,035 in total drug cost. In 2023, CMS named 70 claims across 5 drugs.
Dr. Nicholas' Part D claims by kind of drug, 2024
- Generic124 claims92%
- Brand-name11 claims8%
Dr. Nicholas' 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. Nicholas' Part D claims, 2024
- Opioids24%32 of 135 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: 702024: 6211%
Drugs named by CMS: 3 in 2024, 5 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. Zachary Pearce Nicholas scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Nicholas for performance year 2024, reported as part of a group. Dr. Nicholas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nicholas as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Nicholas' MIPS scores, performance year 2024
- 83of 100Final score
- 76.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 66of 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. Zachary Pearce Nicholas received $96 in industry payments from 2019 to 2025
CMS Open Payments shows 2 general payments to Dr. Nicholas from 2 drug and device companies from 2019 to 2025. Education make up the largest share, 71% of the total. AstraZeneca Pharmaceuticals LP paid the most, $68.
General payments to Dr. Nicholas by program year, 2019 to 2025
General payments to Dr. Nicholas by kind, 2019 to 2025
- Education$6871%
- Food and beverage$2829%
Companies that paid Dr. Nicholas the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachary Pearce Nicholas graduated from University of Utah School of Medicine
Dr. Nicholas graduated from University of Utah School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary Pearce Nicholas'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 Data |
| 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) |
| 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. Zachary Pearce Nicholas
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. Zachary Pearce Nicholas' NPI number?
Dr. Zachary Pearce Nicholas' NPI number is 1770876070. It was assigned on May 18, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Pearce Nicholas?
Dr. Zachary Pearce Nicholas is a radiation oncologist in Kansas City, Missouri. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Zachary Pearce Nicholas practice?
Dr. Nicholas practices at 4401 Wornall Road, Kansas City, MO 64111. Dr. Nicholas' primary practice is Saint Luke's Hospital of Kansas City in Kansas City, Missouri, part of BJC Health. Dmand AI also links Dr. Nicholas to 3 hospitals, 1 therapy and rehab clinic and 1 medical group.
What is Dr. Zachary Pearce Nicholas' office phone number?
The practice phone on file for Dr. Nicholas is (816) 932-2000.
What is Dr. Zachary Pearce Nicholas' medical license number?
Dr. Nicholas holds Missouri license 2019010502, one of the licenses on file in 2 states.
Which states has Dr. Zachary Pearce Nicholas been licensed in?
Dmand AI has state licenses on file for Dr. Nicholas in Missouri and Oklahoma.
Which hospitals is Dr. Zachary Pearce Nicholas affiliated with?
Dr. Nicholas practices at Saint Luke's Hospital of Kansas City in Kansas City, Missouri. Dr. Nicholas is also affiliated with Saint Luke's North Hospital-Barry Road. Dmand AI links Dr. Nicholas to 3 more hospitals.
What medical group is Dr. Zachary Pearce Nicholas part of?
Dr. Nicholas is linked to Saint Luke's Medical Group. Dmand AI links Dr. Nicholas to 1 more medical group.
Does Dr. Zachary Pearce Nicholas accept Medicare?
Yes. CMS data shows Dr. Nicholas billed Medicare for 2,014 services in 2021, and Dr. Nicholas accepts Medicare assignment.
Does Dr. Zachary Pearce Nicholas offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nicholas as offering telehealth services.
Show 6 more questionsShow fewer questions
What is Dr. Zachary Pearce Nicholas' MIPS score?
Dr. Nicholas' MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
What services does Dr. Zachary Pearce Nicholas bill to Medicare?
In 2021, Dr. Nicholas' most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77334).
Where did Dr. Zachary Pearce Nicholas go to medical school?
Dr. Nicholas graduated from University of Utah School of Medicine in 2011.
What drugs does Dr. Zachary Pearce Nicholas prescribe most?
In 2024 Medicare Part D data, Dr. Nicholas' most prescribed drugs by claims were Tamsulosin HCl, Hydrocodone-Acetaminophen and Varenicline Tartrate.
Has Dr. Zachary Pearce Nicholas received payments from drug or device companies?
CMS Open Payments shows $96 in general payments to Dr. Nicholas from 2 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Zachary Pearce Nicholas been practicing?
Dr. Nicholas graduated from medical school in 2011, 15 years ago.
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