Charles E. Warrington, CRNP
Acute Care Nurse Practitioner · Philadelphia, PA
Charles E. Warrington, CRNP is an acute care nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1003161860, issued on Jul 18, 2012. Check the license (Pennsylvania SP011375, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles E. Warrington
- Credential
- CRNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- SP011375 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Walnut St FL 7, Philadelphia, PA 19107
- Phone
- (215) 955-2165
- Enumerated
- Jul 18, 2012
- Record last updated
- Oct 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (215) 923-7957
- Medicare enrollment
- Enrolled (PECOS I20210324001468); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 1,283 in Pennsylvania → Look up another NPI →
Verify Charles E. Warrington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP011375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
41 Medicare Part D claims for 21 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
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
- Jefferson University PhysiciansPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles E. Warrington among 1,283 acute care nurse practitioner records in Pennsylvania
Charles E. Warrington, CRNP is one of 1,283 acute care nurse practitioner records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 22% of them.
- NPI issued2012 · 22% of these records are older, 74% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2011 · median 2019 among the 841 with a school on file
- Record last updated2015 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
562 acute care nurse practitioner records list a practice address in Philadelphia
They are 562 of the 42,849 NPPES records with a practice address in Philadelphia, and 1,283 acute care nurse practitioner records in Pennsylvania.
All 1,283 in Pennsylvania → Every provider in Philadelphia → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Suzanne Barron, NPPhiladelphia, PA 191071295709145
- Naveena Bushan, NPPhiladelphia, PA 191071952309007
- Melissa Callans, CRNPPhiladelphia, PA 191071326101858
- Regina Gismondi, APRN,BCPhiladelphia, PA 191071881871051
- Pamela Gupta, CRNPPhiladelphia, PA 191071376837385
- Diane Hoffman, CRNPPhiladelphia, PA 191071871761783
- Shawn Mangan, CRNPPhiladelphia, PA 191071316175474
- Tracey Ann Mitchell, CRNPPhiladelphia, PA 191071619160116
Common questions
What is Charles E. Warrington, CRNP's NPI number?
Charles E. Warrington, CRNP's National Provider Identifier (NPI) is 1003161860, issued on Jul 18, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Charles E. Warrington, CRNP located?
The NPPES record lists a practice address at 1100 Walnut St FL 7, Philadelphia, PA, 19107. Phone: (215) 955-2165. Providers update this record themselves, so call before visiting.
How can I verify Charles E. Warrington, CRNP's license?
NPPES lists Pennsylvania license number SP011375, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Charles E. Warrington, CRNP prescribe under Medicare Part D?
In 2024, Charles E. Warrington, CRNP had 41 Medicare Part D claims for 21 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.