NPPES file of Aug 9, 2026

Grace Elizabeth Hammer

Family Nurse Practitioner · La Porte, IN

Grace Elizabeth Hammer is a family nurse practitioner with a practice address in La Porte, Indiana, and NPI 1912891664, issued on Jun 6, 2025. Check the license (Indiana 71016873A, as entered in NPPES) with the Indiana 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
1912891664
Name
Grace Elizabeth Hammer
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
71016873A IN
28264562A IN
Self-reported in NPPES; status is on the state search
Practice location
900 I St, La Porte, IN 46350
Phone
(219) 324-1700
Enumerated
Jun 6, 2025
Record last updated
May 19, 2026
Fax
(219) 324-1602
Medicaid ID
300119930 IN
Medicare enrollment
Enrolled (PECOS I20250905000990); 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 family nurse practitioner records → All 5,867 in Indiana → Look up another NPI →

Also registered at 900 I St

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

  1. Jennifer Alderink, DOFamily Medicine Physician1164651758
  2. Carley Brewster, DNPFamily Nurse Practitioner1891588570
  3. Thomas Calvin, M.D.Internal Medicine Physician1750378527
  4. James Cornwell, MDSurgery Physician1659389658
  5. Daniel Edquist, M.D.Family Medicine Physician1295723542
  6. Freeman Farrow, MDFamily Medicine Physician1174559900

Verify Grace Elizabeth Hammer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 71016873A    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 Indiana 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. Beacon Medical Group IncElkhart, IN

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

Grace Elizabeth Hammer among 5,867 family nurse practitioner records in Indiana

Grace Elizabeth Hammer is one of 5,867 family nurse practitioner records with a practice address in Indiana. 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 2025, is newer than 93% of them.

  • NPI issued2025 · 93% of these records are older, 2% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2025 · median 2018 among the 3,953 with a school on file
  • Record last updated2026 · 33% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

41 family nurse practitioner records list a practice address in La Porte

They are 41 of the 445 NPPES records with a practice address in La Porte, and 5,867 family nurse practitioner records in Indiana.

All 5,867 in Indiana → Every provider in La Porte → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Michael Beach, FNPLa Porte, IN 463501942219878
  2. Elisa Bergquist, NPLa Porte, IN 463501922476878
  3. Janice Bohlim, NPLa Porte, IN 463501821499328
  4. Tiffany Bowen, NPLa Porte, IN 463501750823795
  5. Heather FixLa Porte, IN 463501376949727
  6. Susan Grace, NPLa Porte, IN 463501891838629
  7. Elizabeth Hale, DNP, FNPLa Porte, IN 463501871598243
  8. Laurie Jones, NPLa Porte, IN 463501992015788

Common questions

What is Grace Elizabeth Hammer's NPI number?

Grace Elizabeth Hammer's National Provider Identifier (NPI) is 1912891664, issued on Jun 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Grace Elizabeth Hammer located?

The NPPES record lists a practice address at 900 I St, La Porte, IN, 46350. Phone: (219) 324-1700. Providers update this record themselves, so call before visiting.

How can I verify Grace Elizabeth Hammer's license?

NPPES lists Indiana license number 71016873A, as entered by the provider. Search the Indiana 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.