NPPES file of Aug 9, 2026

Heidi Lin Hammerschmidt, LPN

Licensed Practical Nurse · Youngstown, OH

Heidi Lin Hammerschmidt, LPN is a licensed practical nurse with a practice address in Youngstown, Ohio, and NPI 1841581204, issued on Apr 20, 2011. Check the license (Ohio PN084210-M-IV, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841581204
Name
Heidi Lin Hammerschmidt
Credential
LPN
Primary taxonomy
Licensed Practical Nurse 164W00000X
License number
PN084210-M-IV OH
Self-reported in NPPES; status is on the state search
Practice location
1344 5TH Ave, Youngstown, OH 44504
Phone
(330) 742-2595
Enumerated
Apr 20, 2011
Record last updated
Apr 20, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(330) 742-2598
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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8 nearest licensed practical nurse records → All 12,601 in Ohio → Look up another NPI →

Also registered at 1344 5TH Ave

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

  1. Craig DavisCase Manager/Care Coordinator1023577194
  2. Janay DuboseCase Manager/Care Coordinator1194211235
  3. Nancy FairburnCase Manager/Care Coordinator1447745955
  4. Danielle GriffithCase Manager/Care Coordinator1427614049
  5. Douglas HansenCase Manager/Care Coordinator1073126835
  6. Patricia Jackson, LPNLicensed Practical Nurse1538488044

Verify Heidi Lin Hammerschmidt 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 PN084210-M-IV    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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Heidi Lin Hammerschmidt among 12,601 licensed practical nurse records in Ohio

Heidi Lin Hammerschmidt, LPN is one of 12,601 licensed practical nurse records with a practice address in Ohio. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 26% of them.

  • NPI issued2011 · 26% of these records are older, 68% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 164W00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

202 licensed practical nurse records list a practice address in Youngstown

They are 202 of the 4,790 NPPES records with a practice address in Youngstown, and 12,601 licensed practical nurse records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,601 in Ohio → Every provider in Youngstown → Licensed Practical Nurse nationwide →

The 8 licensed practical nurse records with the nearest ZIP codes

  1. Betsy AmeyYoungstown, OH 445041891405775
  2. Carol Barbour, LPNYoungstown, OH 445041245288018
  3. Aeren Endicott, LPNYoungstown, OH 445041861102717
  4. Patricia Jackson, LPNYoungstown, OH 445041538488044
  5. Matthew Karlovic, LPNYoungstown, OH 445041790004232
  6. Anissa Lewis, LPNYoungstown, OH 445041447514484
  7. Gregory Mammone, LPNYoungstown, OH 445041295445609
  8. Lachille McRae, LPNYoungstown, OH 445041982239943

Common questions

What is Heidi Lin Hammerschmidt, LPN's NPI number?

Heidi Lin Hammerschmidt, LPN's National Provider Identifier (NPI) is 1841581204, issued on Apr 20, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Lin Hammerschmidt, LPN located?

The NPPES record lists a practice address at 1344 5TH Ave, Youngstown, OH, 44504. Phone: (330) 742-2595. Providers update this record themselves, so call before visiting.

How can I verify Heidi Lin Hammerschmidt, LPN's license?

NPPES lists Ohio license number PN084210-M-IV, 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. 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.