Katherine Isabel Stackhouse, CRNP
Family Nurse Practitioner · Philadelphia, PA
Katherine Isabel Stackhouse, CRNP is a family nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1477821510, issued on Dec 4, 2011. Check the license (Pennsylvania SP011778, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Isabel Stackhouse
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- SP011778 PA
NP95020358 CA
202201194NP-PP OR
Self-reported in NPPES; status is on the state search - Practice location
- 2418 E York St, Philadelphia, PA 19125
- Phone
- (888) 803-3370
- Enumerated
- Dec 4, 2011
- Record last updated
- Jun 5, 2026
- Fax
- (888) 803-3331
- Medicare enrollment
- Enrolled (PECOS I20250701004306); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →
Also registered at 2418 E York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Isabel Stackhouse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP011778Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
42 Medicare Part D claims for 17 beneficiaries, against an average of 1,305 among the 140,557 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.
Katherine Isabel Stackhouse among 7,209 family nurse practitioner records in Pennsylvania
Katherine Isabel Stackhouse, CRNP is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 18% of them.
- NPI issued2011 · 18% of these records are older, 79% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2011 · median 2018 among the 4,232 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
896 family nurse practitioner records list a practice address in Philadelphia
They are 896 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Philadelphia → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Natalia Bejenaru, CRNPPhiladelphia, PA 191251568896769
- Giovanni Del Vecchio, DNPPhiladelphia, PA 191251942784012
- William Derrick, FNP-CPhiladelphia, PA 191251477958049
- Monica Kuentzler, CRNPPhiladelphia, PA 191251952036402
- Joshua Mathews, FNP-CPhiladelphia, PA 191251770090375
- Kirsten Meshkin, DNPPhiladelphia, PA 191251356797633
- Naja Mouzon, CRNPPhiladelphia, PA 191251033464813
- Marycatherine Mullen, C.R.N.P.Philadelphia, PA 191251447498761
Common questions
What is Katherine Isabel Stackhouse, CRNP's NPI number?
Katherine Isabel Stackhouse, CRNP's National Provider Identifier (NPI) is 1477821510, issued on Dec 4, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Isabel Stackhouse, CRNP located?
The NPPES record lists a practice address at 2418 E York St, Philadelphia, PA, 19125. Phone: (888) 803-3370. Providers update this record themselves, so call before visiting.
How can I verify Katherine Isabel Stackhouse, CRNP's license?
NPPES lists Pennsylvania license number SP011778, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Isabel Stackhouse, CRNP prescribe under Medicare Part D?
In 2024, Katherine Isabel Stackhouse, CRNP had 42 Medicare Part D claims for 17 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.