Teresa Grizzle, NP
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 821
- Industry payments
- $138
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 333 S Madison St, Muncie, IN 47305
- Practice phone
- Call (765) 286-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Open Door Mobile School Health #1
FQHC - School-Based Clinic · Muncie, Indiana
Find Teresa Grizzle'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.
Teresa Grizzle is a family nurse practitioner in Muncie, Indiana
Teresa Grizzle practices at Open Door Mobile School Health #1 in Muncie, Indiana.
Teresa Grizzle's NPI, 1285400341, was assigned on November 29, 2023. Teresa Grizzle holds Indiana license 71014753A.
- NPI
- 1285400341NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678926490
- NPI enumeration date
- November 29, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (765) 286-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Teresa Grizzle practices at Open Door Mobile School Health #1 in Muncie, Indiana
Teresa Grizzle's primary practice is Open Door Mobile School Health #1, at 333 S Madison St, Muncie, IN 47305 in Delaware County. The practice phone is (765) 286-7000.
- Open Door Mobile School Health #1333 S Madison St, Muncie, IN 47305 · Delaware CountyPhone(765) 286-7000
Source: Dmand AI Affiliation Data
Teresa Grizzle is affiliated with 3 sites of care and 2 medical groups
Teresa Grizzle's primary practice is Open Door Mobile School Health #1 in Muncie, Indiana. The medical group on file is IU Health Medical Group. Dmand AI also links Teresa Grizzle to 1 more community health center, 1 group practice or clinic and 1 medical group, each named with a free account. Teresa Grizzle's employer is on file too: a community health center (fqhc).
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Teresa Grizzle's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Teresa Grizzle practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Open Door Mobile School Health #1 | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Teresa Grizzle is one of 4,830 family nurse practitioners in Indiana
Family is Teresa Grizzle's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Teresa Grizzle is licensed in Indiana.
Specialties and state licenses
- Family nurse practitioner, IndianaPrimary
Family nurse practitioners near Teresa Grizzle
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
Teresa Grizzle treated 14 Medicare patients in 2024, average age 62
CMS counts 14 Medicare patients who saw Teresa Grizzle in 2024. The largest group is 75 to 84, with 0 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 0.73, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Teresa Grizzle's median patient age at 59, with 71% women.
Teresa Grizzle's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Teresa Grizzle's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Teresa Grizzle's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Teresa Grizzle wrote 821 Medicare Part D claims in 2024
In 2024, Teresa Grizzle wrote 821 Medicare Part D claims for 144 patients. 83% of them were for generic drugs.
Teresa Grizzle's Part D claims by kind of drug, 2024
- Generic680 claims83%
- Brand-name122 claims15%
- Other19 claims2%
Drug classes CMS tracks in Teresa Grizzle's Part D claims, 2024
- Antibiotics4%36 of 821 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 Teresa Grizzle takes part in Medicare
Teresa Grizzle 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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Teresa Grizzle received $138 in industry payments in 2025
CMS Open Payments shows 3 general payments to Teresa Grizzle from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $124.
Companies that paid Teresa Grizzle 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 Teresa Grizzle'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) |
| 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 Teresa Grizzle
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Teresa Grizzle's NPI number?
Teresa Grizzle's NPI number is 1285400341. It was assigned on November 29, 2023, and it is active in the NPI Registry.
What does Teresa Grizzle specialize in?
Teresa Grizzle is a family nurse practitioner in Muncie, Indiana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Teresa Grizzle practice?
Teresa Grizzle practices at 333 S Madison St, Muncie, IN 47305. Teresa Grizzle's primary practice is Open Door Mobile School Health #1 in Muncie, Indiana. Dmand AI also links Teresa Grizzle to 1 community health center, 1 group practice or clinic and 1 medical group.
What is Teresa Grizzle's office phone number?
The practice phone on file for Teresa Grizzle is (765) 286-7000.
What is Teresa Grizzle's medical license number?
Teresa Grizzle holds Indiana license 71014753A.
What medical group is Teresa Grizzle part of?
Teresa Grizzle is linked to IU Health Medical Group. Dmand AI links Teresa Grizzle to 1 more medical group.
Does Teresa Grizzle accept Medicare?
Yes. CMS lists Teresa Grizzle as accepting Medicare assignment.
How many Medicare patients does Teresa Grizzle see?
CMS counts 14 Medicare patients who saw Teresa Grizzle in 2024, with an average age of 62.
Has Teresa Grizzle received payments from drug or device companies?
CMS Open Payments shows $138 in general payments to Teresa Grizzle from 2 companies from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Teresa Grizzle been practicing?
Teresa Grizzle graduated from medical school in 2023, 3 years ago.
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