NPPES file of Aug 9, 2026

Erin Cathleen Simpson, FNP-C

Family Nurse Practitioner · Holland, OH

Erin Cathleen Simpson, FNP-C is a family nurse practitioner with a practice address in Holland, Ohio, and NPI 1396265732, issued on Jun 27, 2017. Check the license (Ohio APRN.CNP.021095, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396265732
Name
Erin Cathleen Simpson
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN.CNP.021095 OH
Self-reported in NPPES; status is on the state search
Practice location
6711 Airport Hwy, Holland, OH 43528
Phone
(567) 585-0070
Enumerated
Jun 27, 2017
Record last updated
Nov 3, 2023
Fax
(567) 703-8685
Medicare enrollment
Enrolled (PECOS I20170801003579); 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 6711 Airport Hwy

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

  1. Robert Hall, APRN-CNPNurse Practitioner1629619499

Verify Erin Cathleen Simpson 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.021095
    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

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79% fewer Medicare Part D claims than the average family nurse practitioner in 2024

270 Medicare Part D claims for 223 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Erin Simpson270
  2. Specialty average1,305

Most prescribed

  1. Amoxicillin-Clavulanate Potass37 claims
  2. Albuterol Sulfate Hfa31 claims
  3. Cephalexin22 claims
  4. Prednisone22 claims
  5. Doxycycline Hyclate17 claims
  6. Nitrofurantoin Mono-Macro16 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.

Bills Medicare through one group practice

  1. Promedica Central PhysiciansHolland, OH

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

Erin Cathleen Simpson among 9,647 family nurse practitioner records in Ohio

Erin Cathleen Simpson, FNP-C is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 39% of them.

  • NPI issued2017 · 39% of these records are older, 54% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2017 · median 2018 among the 6,366 with a school on file
  • Record last updated2023 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 family nurse practitioner records list a practice address in Holland

They are 21 of the 354 NPPES records with a practice address in Holland, and 9,647 family nurse practitioner records in Ohio.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Dawn AldrichHolland, OH 435281821659764
  2. Stephanie Allison, NPHolland, OH 435281225537871
  3. Tonya Arquette, NP-CHolland, OH 435281811305774
  4. Staci CristHolland, OH 435281043776040
  5. Diane GerdemanHolland, OH 435281629146063
  6. Gretchen Hoover, RN MSN FNPCSylvania, OH 435281073510079
  7. Katherine Jender, CNPHolland, OH 435281205192176
  8. Brian King, CNPHolland, OH 435281093233447

Common questions

What is Erin Cathleen Simpson, FNP-C's NPI number?

Erin Cathleen Simpson, FNP-C's National Provider Identifier (NPI) is 1396265732, issued on Jun 27, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Erin Cathleen Simpson, FNP-C located?

The NPPES record lists a practice address at 6711 Airport Hwy, Holland, OH, 43528. Phone: (567) 585-0070. Providers update this record themselves, so call before visiting.

How can I verify Erin Cathleen Simpson, FNP-C's license?

NPPES lists Ohio license number APRN.CNP.021095, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Erin Cathleen Simpson, FNP-C prescribe under Medicare Part D?

In 2024, Erin Cathleen Simpson, FNP-C had 270 Medicare Part D claims for 223 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.