NPPES file of Aug 9, 2026

Sarah Jean Keck, CRNP

Family Nurse Practitioner · Lancaster, PA

Sarah Jean Keck, CRNP is a family nurse practitioner with a practice address in Lancaster, Pennsylvania, and NPI 1821973785, issued on Aug 9, 2025. Check the license (Pennsylvania SP033363, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821973785
Name
Sarah Jean Keck
Credential
CRNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
SP033363 PA
Self-reported in NPPES; status is on the state search
Practice location
540 N Duke St Ste 244, Lancaster, PA 17602
Phone
(717) 826-9770
Enumerated
Aug 9, 2025
Record last updated
Aug 9, 2025
Medicare enrollment
Enrolled (PECOS I20251104001943); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →

Also registered at 540 N Duke St Ste 244

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

  1. Douglas Agard, CRNPAcute Care Nurse Practitioner1205308400
  2. Ryleigh BlakleyFamily Nurse Practitioner1336014752
  3. Kaitlyn GilbertFamily Nurse Practitioner1902540156
  4. Sonia Sebastian, CRNPFamily Nurse Practitioner1992376594
  5. Megan Slover, CRNPAcute Care Nurse Practitioner1699314054
  6. Donald WaltonCritical Care Medicine Nurse Practitioner1548856461

Verify Sarah Jean Keck 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 SP033363    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Pulmonary Associates OF Lancaster, LtdLancaster, PA

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

Sarah Jean Keck among 7,209 family nurse practitioner records in Pennsylvania

Sarah Jean Keck, 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 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2025 · median 2018 among the 4,232 with a school on file
  • Record last updated2025 · 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).

191 family nurse practitioner records list a practice address in Lancaster

They are 191 of the 5,378 NPPES records with a practice address in Lancaster, and 7,209 family nurse practitioner records in Pennsylvania.

All 7,209 in Pennsylvania → Every provider in Lancaster → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Courtney Bates, CRNPLancaster, PA 176021487999660
  2. Kathy Hagelgans, CRNPLancaster, PA 176021346262664
  3. Lori Hehnly, CRNPLancaster, PA 176021154340172
  4. Alison Hennesy, CRNPLancaster, PA 176021316213002
  5. Bethany Landgraff, CRNP, FNP-C, IBCLCLancaster, PA 176021770856759
  6. Karl Lang, MSN, FNP-BC, CRNPLancaster, PA 176021295936532
  7. Sara Lemley, CRNPLancaster, PA 176021548570310
  8. Rebecca Nehring, CRNPLancaster, PA 176021003833898

Common questions

What is Sarah Jean Keck, CRNP's NPI number?

Sarah Jean Keck, CRNP's National Provider Identifier (NPI) is 1821973785, issued on Aug 9, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Jean Keck, CRNP located?

The NPPES record lists a practice address at 540 N Duke St Ste 244, Lancaster, PA, 17602. Phone: (717) 826-9770. Providers update this record themselves, so call before visiting.

How can I verify Sarah Jean Keck, CRNP's license?

NPPES lists Pennsylvania license number SP033363, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.