Casey C. Sanfilippo, APRN, FNP-BC
Nurse Practitioner · Yarmouth, ME
Casey C. Sanfilippo, APRN, FNP-BC is a nurse practitioner with a practice address in Yarmouth, Maine, and NPI 1801527957, issued on Jun 20, 2022. Check the license (Maine CNP221248, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casey C. Sanfilippo
- Credential
- APRN, FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- CNP221248 ME
RN63388 ME
Self-reported in NPPES; status is on the state search - Practice location
- 259 Main St, Yarmouth, ME 04096
- Phone
- (207) 846-9013
- Enumerated
- Jun 20, 2022
- Record last updated
- Mar 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20221003002037); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 450 in Maine → Look up another NPI →
Also registered at 259 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brianna Arwine, NPPediatric Nurse Practitioner1841094026
- Jacqueline Bates, FNPNurse Practitioner1336100213
- Jonathan Bausman, D.O.Pediatrics Physician1548402332
- Andrea Blais, PTPhysical Therapist1730112350
- Anthony Bustamante, M.D.Family Medicine Physician1306229521
Verify Casey C. Sanfilippo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP221248Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average nurse practitioner in 2024
421 Medicare Part D claims for 231 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 48 claims were for opioids.
Most prescribed
- Prednisone40 claims
- Amoxicillin-Clavulanate Potass34 claims
- Lorazepam18 claims
- Tramadol Hcl17 claims
- Doxycycline Hyclate16 claims
- Albuterol Sulfate Hfa15 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.
Bills Medicare through one group practice
- Intermed PASouth Portland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey C. Sanfilippo among 450 nurse practitioner records in Maine
Casey C. Sanfilippo, APRN, FNP-BC is one of 450 nurse practitioner records with a practice address in Maine. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 86% of them.
- NPI issued2022 · 86% of these records are older, 8% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2022 · median 2017 among the 258 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 nurse practitioner records list a practice address in Yarmouth
They are 5 of the 288 NPPES records with a practice address in Yarmouth, and 450 nurse practitioner records in Maine.
All 450 in Maine → Every provider in Yarmouth → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jacqueline Bates, FNPYarmouth, ME 040961336100213
- Sarah Price, NPYarmouth, ME 040961003395302
- Molly Skog, RNYarmouth, ME 040961043873896
- Megan Touhey, NPYarmouth, ME 040961770681371
- Jennifer Caldwell, MSN, RN, AGPCNP-BCWestbrook, ME 040921861922742
- Sarah Caven, ANPWestbrook, ME 040921578674065
- Jenna CrutsingerWestbrook, ME 040921700435807
- Mary Libby, NPWestbrook, ME 040921366486383
Common questions
What is Casey C. Sanfilippo, APRN, FNP-BC's NPI number?
Casey C. Sanfilippo, APRN, FNP-BC's National Provider Identifier (NPI) is 1801527957, issued on Jun 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Casey C. Sanfilippo, APRN, FNP-BC located?
The NPPES record lists a practice address at 259 Main St, Yarmouth, ME, 04096. Phone: (207) 846-9013. Providers update this record themselves, so call before visiting.
How can I verify Casey C. Sanfilippo, APRN, FNP-BC's license?
NPPES lists Maine license number CNP221248, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Casey C. Sanfilippo, APRN, FNP-BC prescribe under Medicare Part D?
In 2024, Casey C. Sanfilippo, APRN, FNP-BC had 421 Medicare Part D claims for 231 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.