Registry data as of Aug 27, 2026

Jaclynn Harnish, CRNP

Nurse Practitioner · Northampton, PA

Jaclynn Harnish, CRNP is a nurse practitioner with a practice address in Northampton, Pennsylvania, and NPI 1639617913, issued on Feb 7, 2017. Check the license (Pennsylvania SP, 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
1639617913
Name
Jaclynn Harnish
Credential
CRNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
SP PA
Self-reported in NPPES; status is on the state search
Practice location
602 B East 21St Street, Northampton, PA 18067
Phone
(484) 526-7275
Enumerated
Feb 7, 2017
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.
Download card Updates feed

Also registered at 602 B East 21St Street

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

  1. Iftikhar Ahmad, M.D.Internal Medicine Physician1699776369

Verify Jaclynn Harnish 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 SP
    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.

54% more Medicare Part D claims than the average nurse practitioner in 2024

1,765 Medicare Part D claims for 264 beneficiaries, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D. 29 claims were for opioids.

  1. Jaclynn Harnish1,765
  2. Specialty average1,144

Most prescribed

  1. Amlodipine Besylate98 claims
  2. Atorvastatin Calcium85 claims
  3. Levothyroxine Sodium76 claims
  4. Lisinopril73 claims
  5. Rosuvastatin Calcium59 claims
  6. Escitalopram Oxalate55 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 Medicare quality score for 2023: 95.6 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.

  1. Qualityout of 100 · 30% of the final score80.6
  2. Costout of 100 · 30%
  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; category weights for 2023 (qpp.cms.gov).

One hospital or facility affiliation

  1. St Lukes Physician Group IncNorthampton, 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.

3 nurse practitioner records list a Northampton practice address

They are 3 of the 117 NPPES records with a Northampton 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 Jaclynn Harnish, CRNP's NPI number?

Jaclynn Harnish, CRNP's National Provider Identifier (NPI) is 1639617913, issued on Feb 7, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Jaclynn Harnish, CRNP located?

The NPPES record lists a practice address at 602 B East 21St Street, Northampton, PA, 18067. Phone: (484) 526-7275. Providers update this record themselves, so call before visiting.

How can I verify Jaclynn Harnish, CRNP's license?

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

How much does Jaclynn Harnish, CRNP prescribe under Medicare Part D?

In 2024, Jaclynn Harnish, CRNP had 1,765 Medicare Part D claims for 264 beneficiaries; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.

What is Jaclynn Harnish, CRNP's Medicare quality score?

The 2023 MIPS final score is 95.6 of 100. 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.