NPPES file of Aug 9, 2026

Lisa Krotzer, CNP

Obstetrics & Gynecology Nurse Practitioner · Fremont, OH

Lisa Krotzer, CNP is an obstetrics & gynecology nurse practitioner with a practice address in Fremont, Ohio, and NPI 1366941825, issued on Feb 9, 2018. Check the license (Ohio CNP022441, 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
1366941825
Name
Lisa Krotzer
Credential
CNP
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License number
CNP022441 OH
Self-reported in NPPES; status is on the state search
Practice location
1922 Glen Springs Dr, Fremont, OH 43420
Phone
(419) 333-2798
Enumerated
Feb 9, 2018
Record last updated
Nov 5, 2024
Fax
(567) 201-2658
Medicaid ID
0268678 OH
Medicare enrollment
Enrolled (PECOS I20180323000260); 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.
Download card Updates feed

8 nearest obstetrics & gynecology nurse practitioner records → All 71 in Ohio → Look up another NPI →

Also registered at 1922 Glen Springs Dr

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

  1. Stephanie Breault, FNP-CFamily Nurse Practitioner1699133751
  2. Stanley Carr, MDObstetrics & Gynecology Physician1114995073
  3. Anna Cruz, CNMAdvanced Practice Midwife1861155905
  4. Tanya Watson, DOObstetrics Physician1609003375

Verify Lisa Krotzer 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 CNP022441    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

54% fewer Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024

92 Medicare Part D claims for 29 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D.

  1. Lisa Krotzer92
  2. Specialty average198

Most prescribed

  1. Valacyclovir14 claims
  2. Aviane13 claims
  3. Alendronate Sodium11 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.

Industry payments in 2024: $123.58

8 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 1,033 providers of this specialty with any payment received $439.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lisa Krotzer$123.58
  2. Specialty average$439.39

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Memorial Professional Services LtdFremont, OH

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

Lisa Krotzer among 71 obstetrics & gynecology nurse practitioner records in Ohio

Lisa Krotzer, CNP is one of 71 obstetrics & gynecology nurse practitioner records with a practice address in Ohio. 52% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 79% of them.

  • NPI issued2018 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 52% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2017 · median 2013 among the 27 with a school on file
  • Record last updated2024 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in Ohio

There are 71 obstetrics & gynecology nurse practitioner records in Ohio.

All 71 in Ohio → Every provider in Fremont → Obstetrics & Gynecology Nurse Practitioner nationwide →

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Crystal McGrain, CNPBowling Green, OH 434021336589852
  2. Jennifer Newman, CNPUpper Sandusky, OH 433511447233655
  3. Brenda Gatchel, CRNPMarion, OH 433021790720316
  4. Susan Frost, CNPColumbus, OH 432221982604823
  5. Madison KlavanColumbus, OH 432211477299766
  6. Allison Talley, MSNCNPColumbus, OH 432211992973747
  7. Angela Alston, NPColumbus, OH 432151730356536
  8. Stephanie Hawkins, DNPColumbus, OH 432151306979661

Common questions

What is Lisa Krotzer, CNP's NPI number?

Lisa Krotzer, CNP's National Provider Identifier (NPI) is 1366941825, issued on Feb 9, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Krotzer, CNP located?

The NPPES record lists a practice address at 1922 Glen Springs Dr, Fremont, OH, 43420. Phone: (419) 333-2798. Providers update this record themselves, so call before visiting.

How can I verify Lisa Krotzer, CNP's license?

NPPES lists Ohio license number CNP022441, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Lisa Krotzer, CNP prescribe under Medicare Part D?

In 2024, Lisa Krotzer, CNP had 92 Medicare Part D claims for 29 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. 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.

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.