NPPES file of Aug 9, 2026

Jacqueline Summer Holzbaur, MSN, FNP-BC

Nurse Practitioner · Hamilton, NJ

Jacqueline Summer Holzbaur, MSN, FNP-BC is a nurse practitioner with a practice address in Hamilton, New Jersey, and NPI 1366224834, issued on Oct 18, 2023. Check the license (New Jersey 26NJ14939800, as entered in NPPES) with the New Jersey 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
1366224834
Name
Jacqueline Summer Holzbaur
Credential
MSN, FNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
26NJ14939800 NJ
26NR18821500 NJ
RN689119 PA
Self-reported in NPPES; status is on the state search
Practice location
12 Samantha LN, Hamilton, NJ 08619
Phone
(609) 815-6653
Enumerated
Oct 18, 2023
Record last updated
Oct 18, 2023
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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Verify Jacqueline Summer Holzbaur in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 26NJ14939800
    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
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78% fewer Medicare Part D claims than the average nurse practitioner in 2024

244 Medicare Part D claims for 181 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Jacqueline Holzbaur244
  2. Specialty average1,109

Most prescribed

  1. Mupirocin39 claims
  2. Amoxicillin-Clavulanate Potass33 claims
  3. Nitrofurantoin Mono-Macro23 claims
  4. Doxycycline Hyclate20 claims
  5. Prednisone20 claims
  6. Sulfamethoxazole-Trimethoprim11 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.

16 nurse practitioner records list a practice address in Hamilton

They are 16 of the 1,187 NPPES records with a practice address in Hamilton, and 1,961 nurse practitioner records in New Jersey.

Other nurse practitioner records in New Jersey

  1. Clariza Abad, AGNP-CSummit, NJ1518500149
  2. Grace Abad, MSN RN, ANP-BCSomerville, NJ1710203450
  3. Heidi Abdelmaguid, APNDenville, NJ1578330866
  4. Colleen Abell, C.R.N.PFlorham Park, NJ1528254232
  5. Rosalyn AbrahamUnion, NJ1033692769
  6. Luis Abreu RosarioHackensack, NJ1568318038
  7. Mary AbuhouranNeptune, NJ1699538694
  8. Erin Acker-Jablonski, FNPParamus, NJ1972150233
  9. Katherine Adamczyk, APNHillsborough, NJ1184122061
  10. Julie Adamek, NPToms River, NJ1245212778

Common questions

What is Jacqueline Summer Holzbaur, MSN, FNP-BC's NPI number?

Jacqueline Summer Holzbaur, MSN, FNP-BC's National Provider Identifier (NPI) is 1366224834, issued on Oct 18, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Jacqueline Summer Holzbaur, MSN, FNP-BC located?

The NPPES record lists a practice address at 12 Samantha LN, Hamilton, NJ, 08619. Phone: (609) 815-6653. Providers update this record themselves, so call before visiting.

How can I verify Jacqueline Summer Holzbaur, MSN, FNP-BC's license?

NPPES lists New Jersey license number 26NJ14939800, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Jacqueline Summer Holzbaur, MSN, FNP-BC prescribe under Medicare Part D?

In 2024, Jacqueline Summer Holzbaur, MSN, FNP-BC had 244 Medicare Part D claims for 181 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.