NPPES file of Aug 9, 2026

Hayley Lauren Hammersand, CNP

Pediatric Nurse Practitioner · Dayton, OH

Hayley Lauren Hammersand, CNP is a pediatric nurse practitioner with a practice address in Dayton, Ohio, and NPI 1235749805, issued on Aug 7, 2020. Check the license (Ohio APRN.CNP.0027074, as entered in NPPES) with the Ohio 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
1235749805
Name
Hayley Lauren Hammersand
Credential
CNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License number
APRN.CNP.0027074 OH
Self-reported in NPPES; status is on the state search
Practice location
1 Childrens Plz, Dayton, OH 45404
Phone
(937) 641-4000
Enumerated
Aug 7, 2020
Record last updated
Oct 11, 2023
Fax
(937) 641-4500
Medicaid ID
0415478 OH
Medicare enrollment
Enrolled (PECOS I20200831003290); 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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8 nearest pediatric nurse practitioner records → All 1,092 in Ohio → Look up another NPI →

Also registered at 1 Childrens Plz

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

  1. Patricia Abboud, M.D.Pediatric Critical Care Medicine Physician1851343677
  2. Christine Abbuhl, PH.D.Clinical Child & Adolescent Psychologist1801137658
  3. Lubabatu Abdurrahman, MDPediatric Cardiology Physician1437156973
  4. Audriana Adams, PA-CPhysician Assistant1699537753
  5. Michael AdamsAnesthesiology Physician1326508789
  6. Sara Adducchio, PNPAcute Care Nurse Practitioner1972937852

Verify Hayley Lauren Hammersand in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license APRN.CNP.0027074    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 Ohio 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. Dayton Childrens Specialty Physicians IncDayton, OH

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

Hayley Lauren Hammersand among 1,092 pediatric nurse practitioner records in Ohio

Hayley Lauren Hammersand, CNP is one of 1,092 pediatric nurse practitioner records with a practice address in Ohio. 29% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 72% of them.

  • NPI issued2020 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 29% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2020 · median 2017 among the 109 with a school on file
  • Record last updated2023 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in Ohio

There are 1,092 pediatric nurse practitioner records in Ohio.

All 1,092 in Ohio → Every provider in Dayton → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Christa Barlow, RN,CNPDayton, OH 454041295858082
  2. Angela Butts, PNPDayton, OH 454041184756736
  3. Barbara Coleman, CPNPDayton, OH 454041669461323
  4. Emily Cramer, CPNPDayton, OH 454041811017015
  5. Angela Eberhart, C.N.P.Dayton, OH 454041740268168
  6. Angela Hoersting, MS, RN, CPNP-ACDayton, OH 454041043349517
  7. Tina Krysiak, ARNPDayton, OH 454041316906126
  8. Leora Langdon, RN, CPNPDayton, OH 454041093861007

Common questions

What is Hayley Lauren Hammersand, CNP's NPI number?

Hayley Lauren Hammersand, CNP's National Provider Identifier (NPI) is 1235749805, issued on Aug 7, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Hayley Lauren Hammersand, CNP located?

The NPPES record lists a practice address at 1 Childrens Plz, Dayton, OH, 45404. Phone: (937) 641-4000. Providers update this record themselves, so call before visiting.

How can I verify Hayley Lauren Hammersand, CNP's license?

NPPES lists Ohio license number APRN.CNP.0027074, as entered by the provider. Search the Ohio 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.