Dr. Daniel Grindstaff, MD
- Medicare services, 2024
- 633
- Medicare patients, 2024
- 266
- Part D claims, 2024
- 160
- Hospital affiliations
- 4
- Industry payments
- $67
- Practice address
- 16901 Lakeside Hills CT, Omaha, NE 68130
- Practice phone
- Call (402) 717-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grindstaff'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.
Dr. Daniel Grindstaff is a family medicine physician in Omaha, Nebraska
Dr. Grindstaff practices at CHI Health Lakeside in Omaha, Nebraska, part of CommonSpirit Health.
Dr. Grindstaff's NPI, 1558740795, was assigned on May 20, 2015. Dr. Grindstaff graduated from University of Nebraska College of Medicine in 2015. Dr. Grindstaff holds Nebraska license 7395.
- NPI
- 1558740795NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507174224
- NPI enumeration date
- May 20, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (402) 717-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Grindstaff practices at CHI Health Lakeside in Omaha, Nebraska
Dr. Grindstaff's primary practice is CHI Health Lakeside, at 16901 Lakeside Hills CT, Omaha, NE 68130 in Douglas County. The practice phone is (402) 717-8000.
- CHI Health Lakeside16901 Lakeside Hills CT, Omaha, NE 68130 · Douglas CountyPhone(402) 717-8000
Source: Dmand AI Affiliation Data
Dr. Daniel Grindstaff is affiliated with 4 sites of care and 3 medical groups
Dr. Grindstaff's primary practice is CHI Health Lakeside in Omaha, Nebraska, part of CommonSpirit Health. Dr. Grindstaff is also affiliated with CHI Health Creighton University Medical Center - Bergan Mercy. The medical group on file is CHI Health Clinic. Dmand AI also links Dr. Grindstaff to 2 more hospitals and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel Grindstaff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grindstaff practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHI Health Lakeside | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Grindstaff is one of 1,095 family medicine physicians in Nebraska
Family medicine is Dr. Grindstaff's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Grindstaff is licensed in Nebraska.
Specialties and state licenses
- Family medicine, NebraskaPrimary
Family medicine physicians near Dr. Grindstaff
Counts of family medicine physicians 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
Dr. Daniel Grindstaff billed Medicare for 633 services in 2024
CMS data shows 633 Medicare services from Dr. Grindstaff across 7 procedure codes in 2024, for 266 Medicare patients. Medicare paid $40,586 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grindstaff's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9392024: 63333%
Dr. Grindstaff compared with the Nebraska median for family medicine physicians, 2024
- Dr. Grindstaff
- Nebraska median
- Medicare services
- 633vs 40158% above
- Medicare patients
- 266vs 15671% above
- Part D claims
- 57vs 1,43796% below
Medians across 1,103 family medicine physicians in Nebraska with Dmand AI profiles that report each measure.
Dr. Grindstaff's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Grindstaff treated 266 Medicare patients in 2024, average age 79
CMS counts 266 Medicare patients who saw Dr. Grindstaff in 2024. The largest group is 75 to 84, with 105 patients. 75% of them have arthritis, and 75% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.74, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Grindstaff's median patient age at 69, with 47% women.
Dr. Grindstaff's Medicare patients by age, 2024
Dr. Grindstaff's Medicare patients by sex, 2024
- Women15358%
- Men11342%
Chronic conditions among Dr. Grindstaff's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease45%
- Atrial fibrillation42%
- Ischemic heart disease41%
- Mood disorders41%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grindstaff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Grindstaff wrote 160 Medicare Part D claims in 2024
In 2024, Dr. Grindstaff wrote 160 Medicare Part D claims for 67 patients. 78% of them were for generic drugs. CMS names the drug for 57 of them, across 3 drugs with 11 or more claims each, at $895 in total drug cost. In 2022, CMS named 86 claims across 5 drugs.
Dr. Grindstaff's Part D claims by kind of drug, 2024
- Generic124 claims78%
- Brand-name and other36 claims23%
Dr. Grindstaff's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Grindstaff's Part D claims, 2024
- Antibiotics18%28 of 160 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 862023: 5734%
Drugs named by CMS: 3 in 2023, 5 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Daniel Grindstaff takes part in Medicare
Dr. Grindstaff 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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Dr. Daniel Grindstaff received $67 in industry payments from 2018 to 2025
CMS Open Payments shows 3 general payments to Dr. Grindstaff from 2 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $48.
General payments to Dr. Grindstaff by program year, 2018 to 2025
Companies that paid Dr. Grindstaff the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel Grindstaff graduated from University of Nebraska College of Medicine
Dr. Grindstaff graduated from University of Nebraska College of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel Grindstaff'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Daniel Grindstaff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Daniel Grindstaff's NPI number?
Dr. Daniel Grindstaff's NPI number is 1558740795. It was assigned on May 20, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Grindstaff?
Dr. Daniel Grindstaff is a family medicine physician in Omaha, Nebraska. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Daniel Grindstaff practice?
Dr. Grindstaff practices at 16901 Lakeside Hills CT, Omaha, NE 68130. Dr. Grindstaff's primary practice is CHI Health Lakeside in Omaha, Nebraska, part of CommonSpirit Health. Dmand AI also links Dr. Grindstaff to 2 hospitals and 2 medical groups.
What is Dr. Daniel Grindstaff's office phone number?
The practice phone on file for Dr. Grindstaff is (402) 717-8000.
What is Dr. Daniel Grindstaff's medical license number?
Dr. Grindstaff holds Nebraska license 7395.
Which hospitals is Dr. Daniel Grindstaff affiliated with?
Dr. Grindstaff practices at CHI Health Lakeside in Omaha, Nebraska. Dr. Grindstaff is also affiliated with CHI Health Creighton University Medical Center - Bergan Mercy. Dmand AI links Dr. Grindstaff to 2 more hospitals.
What medical group is Dr. Daniel Grindstaff part of?
Dr. Grindstaff is linked to CHI Health Clinic. Dmand AI links Dr. Grindstaff to 2 more medical groups.
Does Dr. Daniel Grindstaff accept Medicare?
Yes. CMS data shows Dr. Grindstaff billed Medicare for 633 services in 2024, and Dr. Grindstaff accepts Medicare assignment.
How many Medicare patients does Dr. Daniel Grindstaff see?
CMS counts 266 Medicare patients who saw Dr. Grindstaff in 2024, with an average age of 79.
What services does Dr. Daniel Grindstaff bill to Medicare?
In 2024, Dr. Grindstaff's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99238) and hospital inpatient care (99233).
Show 4 more questionsShow fewer questions
Where did Dr. Daniel Grindstaff go to medical school?
Dr. Grindstaff graduated from University of Nebraska College of Medicine in 2015.
What drugs does Dr. Daniel Grindstaff prescribe most?
In 2023 Medicare Part D data, Dr. Grindstaff's most prescribed drugs by claims were Atorvastatin Calcium, Prednisone and Cefdinir.
Has Dr. Daniel Grindstaff received payments from drug or device companies?
CMS Open Payments shows $67 in general payments to Dr. Grindstaff from 2 companies from 2018 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. Daniel Grindstaff been practicing?
Dr. Grindstaff graduated from medical school in 2015, 11 years ago.
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