Grace Elizabeth Hammer
- Hospital affiliations
- 2
- Industry payments
- $37
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 900 I Street, Suite 1, La Porte, IN 46350
- Practice phone
- Call (219) 324-1670
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Franciscan Surgery Center LaPorte
Surgery Center - Medicare-Certified · La Porte, Indiana
Find Grace Hammer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Grace Elizabeth Hammer is a family nurse practitioner in La Porte, Indiana
Grace Hammer practices at Franciscan Surgery Center LaPorte in La Porte, Indiana.
Grace Hammer's NPI, 1912891664, was assigned on June 6, 2025. Grace Hammer holds Indiana license 71016873A.
- NPI
- 1912891664NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638671050
- NPI enumeration date
- June 6, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 324-1670
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Grace Elizabeth Hammer practices at Franciscan Surgery Center LaPorte in La Porte, Indiana
Grace Hammer's primary practice is Franciscan Surgery Center LaPorte, at 900 I Street, Suite 1, La Porte, IN 46350. The practice phone is (219) 324-1670.
- Franciscan Surgery Center LaPorte900 I Street, Suite 1, La Porte, IN 46350Phone(219) 324-1670
Source: Dmand AI Affiliation Data
Grace Elizabeth Hammer is affiliated with 4 sites of care and 1 medical group
Grace Hammer's primary practice is Franciscan Surgery Center LaPorte in La Porte, Indiana. Grace Hammer is also affiliated with Northwest Health - La Porte. The medical group on file is Beacon Medical Group Schwartz-Wiekamp. Dmand AI also links Grace Hammer to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Grace Elizabeth Hammer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grace Hammer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Franciscan Surgery Center LaPorte | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Grace Elizabeth Hammer is one of 4,830 family nurse practitioners in Indiana
Family is Grace Hammer's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Grace Hammer is licensed in Indiana.
Specialties and state licenses
- Family nurse practitioner, IndianaPrimary
Family nurse practitioners near Grace Hammer
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Grace Elizabeth Hammer's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Grace Hammer's median patient age at 73, with 68% women.
Grace Hammer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
How Grace Elizabeth Hammer takes part in Medicare
Grace Hammer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Grace Elizabeth Hammer received $37 in industry payments in 2025
CMS Open Payments shows 2 general payments to Grace Hammer from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $19.
Companies that paid Grace Hammer the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Grace Elizabeth Hammer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Grace Elizabeth Hammer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grace Elizabeth Hammer's NPI number?
Grace Elizabeth Hammer's NPI number is 1912891664. It was assigned on June 6, 2025, and it is active in the NPI Registry.
What does Grace Elizabeth Hammer specialize in?
Grace Elizabeth Hammer is a family nurse practitioner in La Porte, Indiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Grace Elizabeth Hammer practice?
Grace Hammer practices at 900 I Street, Suite 1, La Porte, IN 46350. Grace Hammer's primary practice is Franciscan Surgery Center LaPorte in La Porte, Indiana. Dmand AI also links Grace Hammer to 1 hospital and 1 group practice or clinic.
What is Grace Elizabeth Hammer's office phone number?
The practice phone on file for Grace Hammer is (219) 324-1670.
What is Grace Elizabeth Hammer's medical license number?
Grace Hammer holds Indiana license 71016873A.
Which hospitals is Grace Elizabeth Hammer affiliated with?
Grace Hammer is affiliated with Northwest Health - La Porte. Dmand AI links Grace Hammer to 1 more hospital.
What medical group is Grace Elizabeth Hammer part of?
Grace Hammer is linked to Beacon Medical Group Schwartz-Wiekamp.
Does Grace Elizabeth Hammer accept Medicare?
Yes. CMS lists Grace Hammer as accepting Medicare assignment.
Has Grace Elizabeth Hammer received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Grace Hammer from 2 companies from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Grace Elizabeth Hammer been practicing?
Grace Hammer graduated from medical school in 2025, 1 years ago.
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