Bessie Difilippo, FNP-BC
Nurse Practitioner · Philadelphia, PA
Bessie Difilippo, FNP-BC is a nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1659769016, issued on Jan 7, 2015. Check the license (Pennsylvania SP014830, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bessie Difilippo
- Credential
- FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- SP014830 PA
RN536748 PA
Self-reported in NPPES; status is on the state search - Practice location
- 909 Walnut St, Philadelphia, PA 19107
- Phone
- (215) 955-7000
- Enumerated
- Jan 7, 2015
- Record last updated
- Nov 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (215) 503-7007
- Medicaid ID
- 103046599 PA
- Medicare enrollment
- Enrolled (PECOS I20150831000797); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,916 in Pennsylvania → Look up another NPI →
Also registered at 909 Walnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bessie Difilippo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP014830Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.3 times the Medicare Part D claims of the average nurse practitioner in 2024
4,744 Medicare Part D claims for 915 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 136 claims were for opioids.
Most prescribed
- Atorvastatin Calcium187 claims
- Amlodipine Besylate180 claims
- Levothyroxine Sodium158 claims
- Omeprazole149 claims
- Zolpidem Tartrate146 claims
- Rosuvastatin Calcium134 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.
Industry payments in 2024: $6.07
2 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 38,884 providers of this specialty with any payment received $791.64 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
- Main Line HealthcareGlen Mills, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bessie Difilippo among 3,916 nurse practitioner records in Pennsylvania
Bessie Difilippo, FNP-BC is one of 3,916 nurse practitioner records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 42% of them.
- NPI issued2015 · 42% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2014 · median 2018 among the 2,360 with a school on file
- Record last updated2018 · 48% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Pennsylvania
There are 3,916 nurse practitioner records in Pennsylvania.
All 3,916 in Pennsylvania → Every provider in Philadelphia → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
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- Leslie Fritz, CRNPPhiladelphia, PA 191071568474617
- Michelle Kutalek, CRNPPhiladelphia, PA 191071184651242
- Amy Locascio, CRNPPhiladelphia, PA 191071104850031
Common questions
What is Bessie Difilippo, FNP-BC's NPI number?
Bessie Difilippo, FNP-BC's National Provider Identifier (NPI) is 1659769016, issued on Jan 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Bessie Difilippo, FNP-BC located?
The NPPES record lists a practice address at 909 Walnut St, Philadelphia, PA, 19107. Phone: (215) 955-7000. Providers update this record themselves, so call before visiting.
How can I verify Bessie Difilippo, FNP-BC's license?
NPPES lists Pennsylvania license number SP014830, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Bessie Difilippo, FNP-BC prescribe under Medicare Part D?
In 2024, Bessie Difilippo, FNP-BC had 4,744 Medicare Part D claims for 915 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.