Dr. Christina E. Day, MD
- Medicare services, 2024
- 140
- Medicare patients, 2024
- 53
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Industry payments
- $39
- Practice address
- Davis Ave at E Post Road, White Plains, NY 10601
- Practice phone
- Call (914) 681-0600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Christina E. Day is a pathologist in White Plains, New York
Dr. Day practices at White Plains Hospital in White Plains, New York, part of Montefiore Einstein.
Dr. Day's NPI, 1245482835, was assigned on October 15, 2008. Dr. Day holds California license A97872.
- NPI
- 1245482835NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800055641
- NPI enumeration date
- October 15, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 681-0600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christina E. Day practices at 2 locations in White Plains, New York
Dr. Day's primary practice is White Plains Hospital, at Davis Ave at E Post Road, White Plains, NY 10601 in Westchester County. The practice phone is (914) 681-0600. Dr. Day also practices at White Plains Hospital, 41 E Post Rd, White Plains, NY 10601.
- White Plains HospitalPrimaryDavis Ave at E Post Road, White Plains, NY 10601 · Westchester CountyPhone(914) 681-0600
- White Plains Hospital41 E Post Rd, White Plains, NY 10601 · Westchester CountyPhone(914) 681-1210
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Christina E. Day is affiliated with 1 site of care and 1 medical group
Dr. Day's primary practice is White Plains Hospital in White Plains, New York, part of Montefiore Einstein. The medical group on file is East Post Road Medical Services PC.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christina E. Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Day practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| White Plains Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christina E. Day is one of 219 pathologists in New York
Anatomic pathology is Dr. Day's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Day is licensed in California.
Specialties and state licenses
- Anatomic pathology, CaliforniaPrimary
Pathologists near Dr. Day
Counts of pathologists 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. Christina E. Day billed Medicare for 140 services in 2024
CMS data shows 140 Medicare services from Dr. Day across 2 procedure codes in 2024, for 53 Medicare patients. Medicare paid $4,614 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Day's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,8082024: 14092%
- Other services
- 2023: 222024: 0100%
Dr. Day compared with the New York median for pathologists, 2024
- Dr. Day
- New York median
- Medicare services
- 140vs 98186% below
- Medicare patients
- 53vs 35285% below
Medians across 244 pathologists in New York with Dmand AI profiles that report each measure.
Dr. Day'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. Day and other pathologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christina E. Day treated 53 Medicare patients in 2024, average age 76
CMS counts 53 Medicare patients who saw Dr. Day in 2024. The largest group is 75 to 84, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Day's median patient age at 60, with 63% women.
Dr. Day's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Day's Medicare patients by sex, 2024
- Women3362%
- Men2038%
Chronic conditions among Dr. Day's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Cancer38%
- Ischemic heart disease30%
- Anxiety26%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Day's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women63%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christina E. Day scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Day for performance year 2024, reported as part of a group. Dr. Day accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Day's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Christina E. Day received $39 in industry payments from 2018 to 2024
CMS Open Payments shows 2 general payments to Dr. Day from 2 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $22.
General payments to Dr. Day by program year, 2018 to 2024
Companies that paid Dr. Day the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christina E. Day'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 Affiliation DataDmand AI Practice 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) |
| 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. Christina E. Day
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. Christina E. Day's NPI number?
Dr. Christina E. Day's NPI number is 1245482835. It was assigned on October 15, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Christina E. Day?
Dr. Christina E. Day is a pathologist in White Plains, New York. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. Christina E. Day practice?
Dr. Day practices at Davis Ave at E Post Road, White Plains, NY 10601. Dr. Day also practices at 41 E Post Rd, White Plains, NY 10601. Dr. Day's primary practice is White Plains Hospital in White Plains, New York, part of Montefiore Einstein.
What is Dr. Christina E. Day's office phone number?
The practice phone on file for Dr. Day is (914) 681-0600.
What is Dr. Christina E. Day's medical license number?
Dr. Day holds California license A97872.
Which hospitals is Dr. Christina E. Day affiliated with?
Dr. Day practices at White Plains Hospital in White Plains, New York.
What medical group is Dr. Christina E. Day part of?
Dr. Day is linked to East Post Road Medical Services PC.
Does Dr. Christina E. Day accept Medicare?
Yes. CMS data shows Dr. Day billed Medicare for 140 services in 2024, and Dr. Day accepts Medicare assignment.
What is Dr. Christina E. Day's MIPS score?
Dr. Day's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Christina E. Day see?
CMS counts 53 Medicare patients who saw Dr. Day in 2024, with an average age of 76.
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What services does Dr. Christina E. Day bill to Medicare?
In 2024, Dr. Day's most billed Medicare services were lab and pathology test (88305) and lab and pathology test (88112).
Has Dr. Christina E. Day received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Dr. Day from 2 companies from 2018 to 2024. The largest total came from Genentech, Inc.
How long has Dr. Christina E. Day been practicing?
Dr. Day graduated from medical school in 2002, 24 years ago.
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