Tina Grinsteiner, APRN-RNP
- Medicare patients, 2024
- 211
- Part D claims, 2024
- 1,595
- Hospital affiliations
- 1
- Medical groups
- 8
- State license
- 1
- Practice address
- 102 Riata St, Brawley, CA 92227
- Practice phone
- Call (760) 572-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ft Yuma Indian Health Center
Multi-specialty group site · Brawley, California
Find Tina Grinsteiner'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.
Tina Grinsteiner is a family nurse practitioner in Brawley, California
Tina Grinsteiner practices at Ft Yuma Indian Health Center in Brawley, California.
Tina Grinsteiner's NPI, 1104403708, was assigned on March 28, 2021. Tina Grinsteiner holds Arizona license 255720.
- NPI
- 1104403708NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395146609
- NPI enumeration date
- March 28, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 572-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tina Grinsteiner practices at Ft Yuma Indian Health Center in Brawley, California
Tina Grinsteiner's primary practice is Ft Yuma Indian Health Center, at 102 Riata St, Brawley, CA 92227. The practice phone is (760) 572-4100.
- Ft Yuma Indian Health Center102 Riata St, Brawley, CA 92227Phone(760) 572-4100
Source: Dmand AI Affiliation Data
Tina Grinsteiner is affiliated with 4 sites of care and 8 medical groups
Tina Grinsteiner's primary practice is Ft Yuma Indian Health Center in Brawley, California. Tina Grinsteiner is also affiliated with Onvida Health Yuma Medical Center. The medical group on file is Fort Yuma Health Care Center. Dmand AI also links Tina Grinsteiner to 7 more medical groups and 2 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Tina Grinsteiner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tina Grinsteiner practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ft Yuma Indian Health Center | Available with a free account |
| +3 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Tina Grinsteiner is one of 13,532 family nurse practitioners in California
Family is Tina Grinsteiner's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Tina Grinsteiner is licensed in Arizona.
Specialties and state licenses
- Family nurse practitioner, ArizonaPrimary
Family nurse practitioners near Tina Grinsteiner
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
Tina Grinsteiner treated 211 Medicare patients in 2024, average age 75
CMS counts 211 Medicare patients who saw Tina Grinsteiner in 2024. The largest group is 65 to 74, with 105 patients. 70% of them have high blood pressure, and 70% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tina Grinsteiner's median patient age at 61, with 65% women.
Tina Grinsteiner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tina Grinsteiner's Medicare patients by sex, 2024
- Women13664%
- Men7536%
Chronic conditions among Tina Grinsteiner's Medicare patients, 2024
- High blood pressure70%
- High cholesterol70%
- Arthritis45%
- Diabetes30%
- Ischemic heart disease24%
- Chronic kidney disease22%
- Mood disorders22%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Tina Grinsteiner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women65%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tina Grinsteiner wrote 1,595 Medicare Part D claims in 2024
In 2024, Tina Grinsteiner wrote 1,595 Medicare Part D claims for 445 patients. 89% of them were for generic drugs.
Tina Grinsteiner's Part D claims by kind of drug, 2024
- Generic1,415 claims89%
- Brand-name159 claims10%
- Other21 claims1%
Drug classes CMS tracks in Tina Grinsteiner's Part D claims, 2024
- Opioids3%42 of 1,595 claims
- Antibiotics14%228 of 1,595 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tina Grinsteiner takes part in Medicare
Tina Grinsteiner 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)
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Sources for Tina Grinsteiner'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Tina Grinsteiner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tina Grinsteiner's NPI number?
Tina Grinsteiner's NPI number is 1104403708. It was assigned on March 28, 2021, and it is active in the NPI Registry.
What does Tina Grinsteiner specialize in?
Tina Grinsteiner is a family nurse practitioner in Brawley, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Tina Grinsteiner practice?
Tina Grinsteiner practices at 102 Riata St, Brawley, CA 92227. Tina Grinsteiner's primary practice is Ft Yuma Indian Health Center in Brawley, California. Dmand AI also links Tina Grinsteiner to 7 medical groups and 2 group practices and clinics.
What is Tina Grinsteiner's office phone number?
The practice phone on file for Tina Grinsteiner is (760) 572-4100.
What is Tina Grinsteiner's medical license number?
Tina Grinsteiner holds Arizona license 255720.
Which hospitals is Tina Grinsteiner affiliated with?
Tina Grinsteiner is affiliated with Onvida Health Yuma Medical Center.
What medical group is Tina Grinsteiner part of?
Tina Grinsteiner is linked to Fort Yuma Health Care Center. Dmand AI links Tina Grinsteiner to 7 more medical groups.
Does Tina Grinsteiner accept Medicare?
Yes. CMS lists Tina Grinsteiner as accepting Medicare assignment.
How many Medicare patients does Tina Grinsteiner see?
CMS counts 211 Medicare patients who saw Tina Grinsteiner in 2024, with an average age of 75.
How long has Tina Grinsteiner been practicing?
Tina Grinsteiner graduated from medical school in 2020, 6 years ago.
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