Sandra L. Martin, NP
- Part D claims, 2024
- 43
- Hospital affiliations
- 1
- Industry payments
- $21
- Medical groups
- 2
- State license
- 1
- Practice address
- 5215 Holy Cross Pkwy, Mishawaka, IN 46545
- Practice phone
- Call (574) 335-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sandra Martin'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.
Sandra L. Martin is a nurse practitioner in Mishawaka, Indiana
Sandra Martin practices at Saint Joseph Mishawaka Medical Center in Mishawaka, Indiana, part of Trinity Health.
Sandra Martin's NPI, 1851373898, was assigned on November 16, 2005. Sandra Martin holds Indiana license 71001851A.
- NPI
- 1851373898NPI Registry (opens in a new tab)
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Practice phone
- (574) 335-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sandra L. Martin practices at Saint Joseph Mishawaka Medical Center in Mishawaka, Indiana
Sandra Martin's primary practice is Saint Joseph Mishawaka Medical Center, at 5215 Holy Cross Pkwy, Mishawaka, IN 46545 in St. Joseph County. The practice phone is (574) 335-5000.
- Saint Joseph Mishawaka Medical Center5215 Holy Cross Pkwy, Mishawaka, IN 46545 · St. Joseph CountyPhone(574) 335-5000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sandra L. Martin is affiliated with 1 site of care and 2 medical groups
Sandra Martin's primary practice is Saint Joseph Mishawaka Medical Center in Mishawaka, Indiana, part of Trinity Health. The medical group on file is Elite Emergency Physicians. Dmand AI also links Sandra Martin to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sandra L. Martin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sandra Martin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Joseph Mishawaka Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Sandra L. Martin is one of 2,019 nurse practitioners in Indiana
Nurse practitioner is Sandra Martin's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Sandra Martin is licensed in Indiana.
Specialties and state licenses
- Nurse practitioner, IndianaPrimary
Nurse practitioners near Sandra Martin
Counts of 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
Sandra L. Martin's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Sandra Martin's median patient age at 66, with 50% women.
Sandra Martin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Sandra L. Martin wrote 43 Medicare Part D claims in 2024
In 2024, Sandra Martin wrote 43 Medicare Part D claims for 30 patients. 86% of them were for generic drugs.
Sandra Martin's Part D claims by kind of drug, 2024
- Generic37 claims86%
- Brand-name and other6 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sandra L. Martin received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sandra Martin from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $21.
Companies that paid Sandra Martin 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 Sandra L. Martin'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Sandra L. Martin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sandra L. Martin's NPI number?
Sandra L. Martin's NPI number is 1851373898. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What does Sandra L. Martin specialize in?
Sandra L. Martin is a nurse practitioner in Mishawaka, Indiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Sandra L. Martin practice?
Sandra Martin practices at 5215 Holy Cross Pkwy, Mishawaka, IN 46545. Sandra Martin's primary practice is Saint Joseph Mishawaka Medical Center in Mishawaka, Indiana, part of Trinity Health. Dmand AI also links Sandra Martin to 1 medical group.
What is Sandra L. Martin's office phone number?
The practice phone on file for Sandra Martin is (574) 335-5000.
What is Sandra L. Martin's medical license number?
Sandra Martin holds Indiana license 71001851A.
Which hospitals is Sandra L. Martin affiliated with?
Sandra Martin practices at Saint Joseph Mishawaka Medical Center in Mishawaka, Indiana.
What medical group is Sandra L. Martin part of?
Sandra Martin is linked to Elite Emergency Physicians. Dmand AI links Sandra Martin to 1 more medical group.
Has Sandra L. Martin received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Sandra Martin from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Sandra L. Martin been practicing?
Sandra Martin graduated from medical school in 2004, 22 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Indiana by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card