NPPES file of Aug 9, 2026

Lindsay L. Shaffer, CRNP

Gerontology Nurse Practitioner · Hershey, PA

Lindsay L. Shaffer, CRNP is a gerontology nurse practitioner with a practice address in Hershey, Pennsylvania, and NPI 1891420600, issued on Jul 18, 2022. Check the license (Pennsylvania SP025890, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891420600
Name
Lindsay L. Shaffer
Credential
CRNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
SP025890 PA
Self-reported in NPPES; status is on the state search
Practice location
1120 Cocoa Ave, Hershey, PA 17033
Phone
(717) 572-8424
Enumerated
Jul 18, 2022
Record last updated
May 5, 2023
Medicare enrollment
Enrolled (PECOS I20220727004282); 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 1120 Cocoa Ave

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

  1. Frank Battista, M.D.Family Medicine Physician1700851730
  2. Linda D'Agostino, L.AC, DIPL OMAcupuncturist1841241296
  3. Melanie FleischmannFamily Medicine Physician1215972500
  4. Destrie Kramer, CRNPFamily Nurse Practitioner1316675671
  5. Dean Leis, M.D.Family Medicine Physician1437124724
  6. Katherine Liebert, CRNPFamily Medicine Physician1235908484

Verify Lindsay L. Shaffer 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 SP025890
    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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3.0 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024

4,168 Medicare Part D claims for 221 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 183 claims were for opioids.

  1. Lindsay Shaffer4,168
  2. Specialty average1,369

Most prescribed

  1. Sertraline Hcl217 claims
  2. Furosemide142 claims
  3. Gabapentin129 claims
  4. Levothyroxine Sodium114 claims
  5. Metoprolol Succinate97 claims
  6. Eliquis88 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): 71.2 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.

  1. Qualityout of 100 · 30% of the final score46.1
  2. Costout of 100 · 30%58.7
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Penn State Health Medical Group LLCMiddletown, PA

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

Lindsay L. Shaffer among 587 gerontology nurse practitioner records in Pennsylvania

Lindsay L. Shaffer, CRNP is one of 587 gerontology nurse practitioner records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 70% of them.

  • NPI issued2022 · 70% of these records are older, 22% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2022 · median 2018 among the 375 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Pennsylvania

There are 587 gerontology nurse practitioner records in Pennsylvania.

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Mackenzie ShetterHershey, PA 170331023775822
  2. Melissa Baldwin, CRNPLebanon, PA 170421114467347
  3. Heather Diffendall, CRNPLebanon, PA 170421194197731
  4. Lisa Lakeman, MSN, RN, BC-ADM, CDELebanon, PA 170421679735203
  5. Stephanie Pritchard, CRNPLebanon, PA 170421285495168
  6. Kellyanne Rittle, CRNPLebanon, PA 170421780364653
  7. Lisette Rodriguez MoralesLebanon, PA 170421932036480
  8. Michelle Singer, CRNPLebanon, PA 170421194295071

Common questions

What is Lindsay L. Shaffer, CRNP's NPI number?

Lindsay L. Shaffer, CRNP's National Provider Identifier (NPI) is 1891420600, issued on Jul 18, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Lindsay L. Shaffer, CRNP located?

The NPPES record lists a practice address at 1120 Cocoa Ave, Hershey, PA, 17033. Phone: (717) 572-8424. Providers update this record themselves, so call before visiting.

How can I verify Lindsay L. Shaffer, CRNP's license?

NPPES lists Pennsylvania license number SP025890, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Lindsay L. Shaffer, CRNP prescribe under Medicare Part D?

In 2024, Lindsay L. Shaffer, CRNP had 4,168 Medicare Part D claims for 221 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.

What is Lindsay L. Shaffer, CRNP's MIPS final score?

The 2023 MIPS final score is 71.2 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.