Christine M. Day, APRN, AGPCNP-BC
Primary Care Nurse Practitioner · Paoli, PA
Christine M. Day, APRN, AGPCNP-BC is a primary care nurse practitioner with a practice address in Paoli, Pennsylvania, and NPI 1831851013, issued on Oct 6, 2021. Check the license (Pennsylvania SP023578, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine M. Day
- Credential
- APRN, AGPCNP-BC
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- SP023578 PA
Self-reported in NPPES; status is on the state search - Practice location
- 250 W Lancaster Ave Ste 200, Paoli, PA 19301
- Phone
- (610) 889-7530
- Enumerated
- Oct 6, 2021
- Record last updated
- Oct 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220927001627); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 481 in Pennsylvania → Look up another NPI →
Verify Christine M. Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP023578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
771 Medicare Part D claims for 218 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Amlodipine Besylate61 claims
- Doxazosin Mesylate58 claims
- Metoprolol Succinate54 claims
- Rosuvastatin Calcium49 claims
- Eliquis41 claims
- Hydrochlorothiazide40 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 98.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $78.16
1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 4,321 providers of this specialty with any payment received $625.13 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Cardiology Consultants OF Philadelphia PCPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine M. Day among 481 primary care nurse practitioner records in Pennsylvania
Christine M. Day, APRN, AGPCNP-BC is one of 481 primary care nurse practitioner records with a practice address in Pennsylvania. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 55% of them.
- NPI issued2021 · 55% of these records are older, 37% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2021 · median 2020 among the 252 with a school on file
- Record last updated2021 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Pennsylvania
There are 481 primary care nurse practitioner records in Pennsylvania.
All 481 in Pennsylvania → Every provider in Paoli → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Crystal GrzeczkowskiPaoli, PA 193011851854467
- Marissa Sudomoin, NPPaoli, PA 193011518624360
- Hayley Swanson, NPPaoli, PA 193011053039024
- Amanda Farrell, MSN, CRNPBerwyn, PA 193121528832656
- Margareth FontaineBerwyn, PA 193121407410624
- Kaelen McMullin, AGPCNP-BCBerwyn, PA 193121184448136
- Candice Aubry, CRNPExton, PA 193411477120392
- Christina BaileyExton, PA 193411437981867
Common questions
What is Christine M. Day, APRN, AGPCNP-BC's NPI number?
Christine M. Day, APRN, AGPCNP-BC's National Provider Identifier (NPI) is 1831851013, issued on Oct 6, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Christine M. Day, APRN, AGPCNP-BC located?
The NPPES record lists a practice address at 250 W Lancaster Ave Ste 200, Paoli, PA, 19301. Phone: (610) 889-7530. Providers update this record themselves, so call before visiting.
How can I verify Christine M. Day, APRN, AGPCNP-BC's license?
NPPES lists Pennsylvania license number SP023578, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Christine M. Day, APRN, AGPCNP-BC prescribe under Medicare Part D?
In 2024, Christine M. Day, APRN, AGPCNP-BC had 771 Medicare Part D claims for 218 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
What is Christine M. Day, APRN, AGPCNP-BC's MIPS final score?
The 2023 MIPS final score is 98.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.