Ellen M. McCollum, CRNP
Family Nurse Practitioner · Mechanicsburg, PA
Ellen M. McCollum, CRNP is a family nurse practitioner with a practice address in Mechanicsburg, Pennsylvania, and NPI 1780191155, issued on Jan 6, 2018. Check the license (Pennsylvania SP018405, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ellen M. McCollum
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP018405 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2005 Technology Pkwy Ste 440, Mechanicsburg, PA 17050
- Phone
- (717) 791-2540
- Enumerated
- Jan 6, 2018
- Record last updated
- Jan 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (717) 791-2549
- Medicaid ID
- 103473515 PA
- Medicare enrollment
- Enrolled (PECOS I20180305000592); 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 2005 Technology Pkwy Ste 440
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ellen M. McCollum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP018405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average family nurse practitioner in 2024
238 Medicare Part D claims for 96 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.
Most prescribed
- Lantus Solostar52 claims
- Nano 2nd Gen Pen Needle14 claims
- Glipizide Er12 claims
- Repaglinide12 claims
- Hydrocortisone11 claims
- Levothyroxine Sodium11 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): 82.5 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).
Bills Medicare through one group practice
- Pinnacle Health Medical ServicesMechanicsburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen M. McCollum among 7,209 family nurse practitioner records in Pennsylvania
Ellen M. McCollum, 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 2018, is newer than 48% of them.
- NPI issued2018 · 48% of these records are older, 46% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2017 · median 2018 among the 4,232 with a school on file
- Record last updated2021 · 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).
60 family nurse practitioner records list a practice address in Mechanicsburg
They are 60 of the 1,659 NPPES records with a practice address in Mechanicsburg, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Mechanicsburg → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lynn Addie, CRNPMechanicsburg, PA 170501639126055
- John Brow, DC, DACNB, CNS, CRNPMechanicsburg, PA 170501972687895
- Angela Brubaker, NP-CMechanicsburg, PA 170501295062933
- Frances Burkholder, CRNPMechanicsburg, PA 170501982661856
- Cassandra Haddad, CRNPMechanicsburg, PA 170501073801619
- Kathleen Meyer, CRNPMechanicsburg, PA 170501629454475
- Mandy Poff, CRNPMechanicsburg, PA 170501730518580
- Lisa Roscher, CRNPMechanicsburg, PA 170501578592150
Common questions
What is Ellen M. McCollum, CRNP's NPI number?
Ellen M. McCollum, CRNP's National Provider Identifier (NPI) is 1780191155, issued on Jan 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ellen M. McCollum, CRNP located?
The NPPES record lists a practice address at 2005 Technology Pkwy Ste 440, Mechanicsburg, PA, 17050. Phone: (717) 791-2540. Providers update this record themselves, so call before visiting.
How can I verify Ellen M. McCollum, CRNP's license?
NPPES lists Pennsylvania license number SP018405, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Ellen M. McCollum, CRNP prescribe under Medicare Part D?
In 2024, Ellen M. McCollum, CRNP had 238 Medicare Part D claims for 96 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Ellen M. McCollum, CRNP's MIPS final score?
The 2023 MIPS final score is 82.5 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.