Registry data as of Aug 27, 2026

Sandra Ahlswede, CRNP

Nurse Practitioner · Williamsport, PA

Sandra Ahlswede, CRNP is a nurse practitioner with a practice address in Williamsport, Pennsylvania, and NPI 1871001669, issued on Jan 16, 2018. Check the license (Pennsylvania SP018498, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1871001669
Name
Sandra Ahlswede
Credential
CRNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
SP018498 PA
Self-reported in NPPES; status is on the state search
Practice location
1100 Grampian Blvd, Williamsport, PA 17701
Phone
(570) 320-7680
Enumerated
Jan 16, 2018
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1100 Grampian Blvd

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

  1. Karl Ahlswede, MDHospice and Palliative Medicine (Surgery) Physician1033198676
  2. Alyssa Amato, LCSWSocial Worker1558817742
  3. Karla Anderson, MDVascular Surgery Physician1376500207
  4. Saul Arber, M.D.Radiation Oncology Physician1407800949
  5. Jane Atkinson, LCSWClinical Social Worker1962437640
  6. Laura Bailey, CRNPNurse Practitioner1326593963

Verify Sandra Ahlswede 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 SP018498
    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.

98% fewer Medicare Part D claims than the average nurse practitioner in 2024

22 Medicare Part D claims for 13 beneficiaries, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D. 13 claims were for opioids.

  1. Sandra Ahlswede22
  2. Specialty average1,144

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 Medicare quality score for 2023: 81.5 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.

  1. Qualityout of 100 · 30% of the final score75.0
  2. Costout of 100 · 30%63.4
  3. Promoting interoperabilityout of 100 · 25%100.0
  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).

One hospital or facility affiliation

  1. Susquehanna Physician ServicesWilliamsport, PA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

60 nurse practitioner records list a Williamsport practice address

They are 60 of the 1,371 NPPES records with a Williamsport practice address, and 3,662 nurse practitioner records in Pennsylvania.

Other nurse practitioner records in Pennsylvania

  1. Erika Aaron, CRNPPhiladelphia, PA1467572354
  2. Megan Abbott, CRNPPhiladelphia, PA1396771689
  3. Lynda Abi-DaherBethlehem, PA1033087895
  4. Mini Abraham, CRNPWyomissing, PA1679756183
  5. Ann Acevedo, CRNPLehighton, PA1770133126
  6. Jessica AcevedoPhiladelphia, PA1912395831
  7. Anita Acharya, CRNPBensalem, PA1003575119
  8. Kelsey Aciukewicz, CRNPWilkes Barre, PA1245062165
  9. Kate Acker, CRNPPhiladelphia, PA1922876408
  10. Sue Acker, NPNew Castle, PA1174652127

Common questions

What is Sandra Ahlswede, CRNP's NPI number?

Sandra Ahlswede, CRNP's National Provider Identifier (NPI) is 1871001669, issued on Jan 16, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Sandra Ahlswede, CRNP located?

The NPPES record lists a practice address at 1100 Grampian Blvd, Williamsport, PA, 17701. Phone: (570) 320-7680. Providers update this record themselves, so call before visiting.

How can I verify Sandra Ahlswede, CRNP's license?

NPPES lists Pennsylvania license number SP018498, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Sandra Ahlswede, CRNP prescribe under Medicare Part D?

In 2024, Sandra Ahlswede, CRNP had 22 Medicare Part D claims for 13 beneficiaries; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.

What is Sandra Ahlswede, CRNP's Medicare quality score?

The 2023 MIPS final score is 81.5 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.