Cynthia S. Schreffler, CRNP
Family Nurse Practitioner · Irwin, PA
Cynthia S. Schreffler, CRNP is a family nurse practitioner with a practice address in Irwin, Pennsylvania, and NPI 1316577729, issued on Jan 24, 2020. Check the license (Pennsylvania SP020777, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cynthia S. Schreffler
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP020777 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4044 Route 130 Ste 200, Irwin, PA 15642
- Phone
- (724) 744-2500
- Enumerated
- Jan 24, 2020
- Record last updated
- Nov 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (724) 744-3338
- Medicare enrollment
- Enrolled (PECOS I20200313000922); 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 4044 Route 130 Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cynthia S. Schreffler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP020777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,058 Medicare Part D claims for 380 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 137 claims were for opioids.
Most prescribed
- Atorvastatin Calcium201 claims
- Pantoprazole Sodium119 claims
- Omeprazole91 claims
- Lisinopril84 claims
- Metoprolol Succinate83 claims
- Levothyroxine Sodium82 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 MIPS final score for 2023 (Medicare payment program): 93.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Premier Medical Associates PCIrwin, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cynthia S. Schreffler among 7,209 family nurse practitioner records in Pennsylvania
Cynthia S. Schreffler, 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 2020, is newer than 60% of them.
- NPI issued2020 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2018 among the 4,232 with a school on file
- Record last updated2020 · 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).
13 family nurse practitioner records list a practice address in Irwin
They are 13 of the 933 NPPES records with a practice address in Irwin, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Irwin → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Paula BaloghNorth Huntingdon, PA 156421982000956
- Lauren BlaszkowskiIrwin, PA 156421790320539
- Valerie Cole, CRNPIrwin, PA 156421235511353
- Lauren Cowan, CRNPNorth Huntingdon, PA 156421881138022
- Heather DryerIrwin, PA 156421588098164
- Stephanie FordIrwin, PA 156421841765187
- Behnam Hatam, CRNPIrwin, PA 156421033753256
- Bridget JoreitzIrwin, PA 156421912254715
Common questions
What is Cynthia S. Schreffler, CRNP's NPI number?
Cynthia S. Schreffler, CRNP's National Provider Identifier (NPI) is 1316577729, issued on Jan 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia S. Schreffler, CRNP located?
The NPPES record lists a practice address at 4044 Route 130 Ste 200, Irwin, PA, 15642. Phone: (724) 744-2500. Providers update this record themselves, so call before visiting.
How can I verify Cynthia S. Schreffler, CRNP's license?
NPPES lists Pennsylvania license number SP020777, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Cynthia S. Schreffler, CRNP prescribe under Medicare Part D?
In 2024, Cynthia S. Schreffler, CRNP had 3,058 Medicare Part D claims for 380 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Cynthia S. Schreffler, CRNP's MIPS final score?
The 2023 MIPS final score is 93.8 of 100. 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.