NPPES file of Aug 9, 2026

Sierra Lynne Schreiber, CRNP

Family Nurse Practitioner · York, PA

Sierra Lynne Schreiber, CRNP is a family nurse practitioner with a practice address in York, Pennsylvania, and NPI 1104406669, issued on Apr 9, 2021. Check the license (Pennsylvania SP023558, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104406669
Name
Sierra Lynne Schreiber
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
SP023558 PA
Self-reported in NPPES; status is on the state search
Practice location
1001 S George St, York, PA 17403
Phone
(717) 851-3467
Enumerated
Apr 9, 2021
Record last updated
Jun 28, 2024
Medicare enrollment
Enrolled (PECOS I20210624000182); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1001 S George St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Saira Aamir, MDInternal Medicine Physician1184515686
  2. Mohammed Asfar Abdus SamadInternal Medicine Physician1487491353
  3. Elias Abebe, MDNeonatal-Perinatal Medicine Physician1831358480
  4. Amanda Achenbach, PACMedical Physician Assistant1972865095
  5. Basilio Addo, M.DCardiovascular Disease Physician1124515838
  6. Ayotemi AdewalePsychiatry Physician1801727300

Verify Sierra Lynne Schreiber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SP023558
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

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95% fewer Medicare Part D claims than the average family nurse practitioner in 2024

63 Medicare Part D claims for 31 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Sierra Schreiber63
  2. Specialty average1,305

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

  1. Good Samaritan Physician ServicesYork, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sierra Lynne Schreiber among 7,209 family nurse practitioner records in Pennsylvania

Sierra Lynne Schreiber, 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 2021, is newer than 65% of them.

  • NPI issued2021 · 65% of these records are older, 27% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2021 · median 2018 among the 4,232 with a school on file
  • Record last updated2024 · 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).

212 family nurse practitioner records list a practice address in York

They are 212 of the 4,575 NPPES records with a practice address in York, and 7,209 family nurse practitioner records in Pennsylvania.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kay-Ella Bleecher, CRNPYork, PA 174031598791014
  2. Mary Ann Clark, CRNPYork, PA 174031629006010
  3. Lisa Dewees, CRNPYork, PA 174031487685608
  4. Jennifer Gross, CRNPYork, PA 174031407888183
  5. Tina Grube, CRNPYork, PA 174031750468807
  6. Margaret Harris, CRNPYork, PA 174031063444735
  7. Carol Henderson, M.S.N., C.R.N.P.York, PA 174031033131867
  8. Sarah Hunt, CRNPYork, PA 174031225069180

Common questions

What is Sierra Lynne Schreiber, CRNP's NPI number?

Sierra Lynne Schreiber, CRNP's National Provider Identifier (NPI) is 1104406669, issued on Apr 9, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sierra Lynne Schreiber, CRNP located?

The NPPES record lists a practice address at 1001 S George St, York, PA, 17403. Phone: (717) 851-3467. Providers update this record themselves, so call before visiting.

How can I verify Sierra Lynne Schreiber, CRNP's license?

NPPES lists Pennsylvania license number SP023558, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Sierra Lynne Schreiber, CRNP prescribe under Medicare Part D?

In 2024, Sierra Lynne Schreiber, CRNP had 63 Medicare Part D claims for 31 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.