Katie Griswold, APN
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 89
- MIPS score, 2024
- 81
- Hospital affiliations
- 2
- Industry payments
- $728
- Practice address
- 2300 Patterson Street, Nashville, TN 37203
- Practice phone
- Call (615) 342-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katie Griswold'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.
Katie Griswold is an acute care nurse practitioner in Nashville, Tennessee
Katie Griswold practices at TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare.
Katie Griswold's NPI, 1548680234, was assigned on April 21, 2014. Katie Griswold holds Tennessee license 18413.
- NPI
- 1548680234NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860765419
- NPI enumeration date
- April 21, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 342-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katie Griswold practices at TriStar Centennial Medical Center in Nashville, Tennessee
Katie Griswold's primary practice is TriStar Centennial Medical Center, at 2300 Patterson Street, Nashville, TN 37203 in Davidson County. The practice phone is (615) 342-1000.
- TriStar Centennial Medical Center2300 Patterson Street, Nashville, TN 37203 · Davidson CountyPhone(615) 342-1000
Source: Dmand AI Affiliation Data
Katie Griswold is affiliated with 3 sites of care and 1 medical group
Katie Griswold's primary practice is TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare. Katie Griswold is also affiliated with TriStar Summit Medical Center. The medical group on file is Centennial Heart Cardiovascular Consultants. Dmand AI also links Katie Griswold to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katie Griswold's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katie Griswold practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TriStar Centennial Medical Center | Available with a free account |
| +2 more affiliated sites | 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 HCA Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Katie Griswold is one of 841 acute care nurse practitioners in Tennessee
Acute care is Katie Griswold's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Katie Griswold is licensed in Tennessee.
Specialties and state licenses
- Acute care nurse practitioner, TennesseePrimary
Acute care nurse practitioners near Katie Griswold
Counts of acute care 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
Katie Griswold treated 47 Medicare patients in 2024, average age 76
CMS counts 47 Medicare patients who saw Katie Griswold in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katie Griswold's median patient age at 74, with 48% women.
Katie Griswold's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Katie Griswold's Medicare patients by sex, 2024
- Women2043%
- Men2757%
Chronic conditions among Katie Griswold's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation62%
- Arthritis51%
- Heart failure49%
- Ischemic heart disease49%
- Chronic kidney disease45%
- Diabetes34%
Share of Medicare patients with each condition. A patient can have several.
Katie Griswold's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women48%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katie Griswold wrote 89 Medicare Part D claims in 2024
In 2024, Katie Griswold wrote 89 Medicare Part D claims for 29 patients. 71% of them were for generic drugs.
Katie Griswold's Part D claims by kind of drug, 2024
- Generic63 claims71%
- Brand-name26 claims29%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Katie Griswold scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Katie Griswold for performance year 2024, reported as part of a group. Katie Griswold accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Katie Griswold's MIPS scores, performance year 2024
- 81of 100Final score
- 56.5of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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.
Katie Griswold received $728 in industry payments in 2025
CMS Open Payments shows 25 general payments to Katie Griswold from 10 drug and device companies in 2025. Food and beverage make up the largest share, 59% of the total. Medtronic, Inc. paid the most, $299.
General payments to Katie Griswold by kind, 2025 to 2025
- Food and beverage$42959%
- Travel and lodging$26336%
- Education$365%
Companies that paid Katie Griswold 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 Katie Griswold'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Katie Griswold
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katie Griswold's NPI number?
Katie Griswold's NPI number is 1548680234. It was assigned on April 21, 2014, and it is active in the NPI Registry.
What does Katie Griswold specialize in?
Katie Griswold is an acute care nurse practitioner in Nashville, Tennessee. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Katie Griswold practice?
Katie Griswold practices at 2300 Patterson Street, Nashville, TN 37203. Katie Griswold's primary practice is TriStar Centennial Medical Center in Nashville, Tennessee, part of HCA Healthcare. Dmand AI also links Katie Griswold to 1 group practice or clinic.
What is Katie Griswold's office phone number?
The practice phone on file for Katie Griswold is (615) 342-1000.
What is Katie Griswold's medical license number?
Katie Griswold holds Tennessee license 18413.
Which hospitals is Katie Griswold affiliated with?
Katie Griswold practices at TriStar Centennial Medical Center in Nashville, Tennessee. Katie Griswold is also affiliated with TriStar Summit Medical Center.
What medical group is Katie Griswold part of?
Katie Griswold is linked to Centennial Heart Cardiovascular Consultants.
Does Katie Griswold accept Medicare?
Yes. CMS lists Katie Griswold as accepting Medicare assignment.
What is Katie Griswold's MIPS score?
Katie Griswold's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Katie Griswold see?
CMS counts 47 Medicare patients who saw Katie Griswold in 2024, with an average age of 76.
Has Katie Griswold received payments from drug or device companies?
CMS Open Payments shows $728 in general payments to Katie Griswold from 10 companies from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Katie Griswold been practicing?
Katie Griswold graduated from medical school in 2013, 13 years ago.
Selling to acute care practices?
See acute care nurse practitioners in Tennessee 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