Danielle Janine Grontas, APRN
- Medicare services, 2024
- 279
- Medicare patients, 2024
- 129
- Part D claims, 2024
- 1,319
- Hospital affiliations
- 2
- Industry payments
- $787
- Practice address
- 2401 State Ave, Panama City, FL 32405
- Practice phone
- Call (850) 215-3062
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bay Arthritis Institute
Panama City, Florida
Find Danielle Grontas' 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.
Danielle Janine Grontas is a family nurse practitioner in Panama City, Florida
Danielle Grontas practices at Bay Arthritis Institute in Panama City, Florida.
Danielle Grontas' NPI, 1497500805, was assigned on April 19, 2024. Danielle Grontas holds Florida license APRN11032393.
- NPI
- 1497500805NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486096443
- NPI enumeration date
- April 19, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (850) 215-3062
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Danielle Janine Grontas practices at Bay Arthritis Institute in Panama City, Florida
Danielle Grontas' primary practice is Bay Arthritis Institute, at 2401 State Ave, Panama City, FL 32405 in Bay County. The practice phone is (850) 215-3062.
- Bay Arthritis Institute2401 State Ave, Panama City, FL 32405 · Bay CountyPhone(850) 215-3062
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Danielle Janine Grontas is affiliated with 6 sites of care and 1 medical group
Danielle Grontas' primary practice is Bay Arthritis Institute in Panama City, Florida. Danielle Grontas is also affiliated with HCA Florida Gulf Coast Hospital. Dmand AI also links Danielle Grontas to 1 more hospital, 2 home health agencies, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Danielle Janine Grontas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Danielle Grontas practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bay Arthritis Institute | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Danielle Janine Grontas is one of 14,175 family nurse practitioners in Florida
Family is Danielle Grontas' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Danielle Grontas is licensed in Florida.
Specialties and state licenses
- Family nurse practitioner, FloridaPrimary
Family nurse practitioners near Danielle Grontas
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
Danielle Janine Grontas billed Medicare for 279 services in 2024
CMS data shows 279 Medicare services from Danielle Grontas across 8 procedure codes in 2024, for 129 Medicare patients. Medicare paid $15,836 for them. Every service was in an office.
Danielle Grontas' Medicare services by type, 2024
- Office and hospital visits203
- Other services61
- Tests and treatments15
Danielle Grontas compared with the Florida median for family nurse practitioners, 2024
- Danielle Grontas
- Florida median
- Medicare services
- 279vs 3089% below
- Medicare patients
- 129vs 11512% above
- Part D claims
- 793vs 52551% above
Medians across 8,146 family nurse practitioners in Florida with Dmand AI profiles that report each measure.
Danielle Grontas' 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
Danielle Janine Grontas treated 129 Medicare patients in 2024, average age 73
CMS counts 129 Medicare patients who saw Danielle Grontas in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Danielle Grontas' median patient age at 70, with 60% women.
Danielle Grontas' Medicare patients by age, 2024
Danielle Grontas' Medicare patients by sex, 2024
- Women8062%
- Men4938%
Chronic conditions among Danielle Grontas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes42%
- Ischemic heart disease38%
- Anxiety36%
- Depression36%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Danielle Grontas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Danielle Janine Grontas wrote 1,319 Medicare Part D claims in 2024
In 2024, Danielle Grontas wrote 1,319 Medicare Part D claims for 266 patients. 85% of them were for generic drugs. CMS names the drug for 793 of them, across 36 drugs with 11 or more claims each, at $73,321 in total drug cost.
Danielle Grontas' Part D claims by kind of drug, 2024
- Generic1,122 claims85%
- Brand-name186 claims14%
- Other11 claims1%
Danielle Grontas' most prescribed drugs by claims, 2024
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 Danielle Grontas' Part D claims, 2024
- Antibiotics6%80 of 1,319 claims
- Antipsychotics, patients 65 and over1%16 of 1,319 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Danielle Janine Grontas takes part in Medicare
Danielle Grontas 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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Danielle Janine Grontas received $787 in industry payments from 2024 to 2025
CMS Open Payments shows 36 general payments to Danielle Grontas from 13 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $254.
General payments to Danielle Grontas by program year, 2024 to 2025
Companies that paid Danielle Grontas the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Danielle Janine Grontas'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 Danielle Janine Grontas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Danielle Janine Grontas' NPI number?
Danielle Janine Grontas' NPI number is 1497500805. It was assigned on April 19, 2024, and it is active in the NPI Registry.
What does Danielle Janine Grontas specialize in?
Danielle Janine Grontas is a family nurse practitioner in Panama City, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Danielle Janine Grontas practice?
Danielle Grontas practices at 2401 State Ave, Panama City, FL 32405. Danielle Grontas' primary practice is Bay Arthritis Institute in Panama City, Florida. Dmand AI also links Danielle Grontas to 1 hospital, 2 home health agencies, 1 group practice or clinic and 1 medical group.
What is Danielle Janine Grontas' office phone number?
The practice phone on file for Danielle Grontas is (850) 215-3062.
What is Danielle Janine Grontas' medical license number?
Danielle Grontas holds Florida license APRN11032393.
Which hospitals is Danielle Janine Grontas affiliated with?
Danielle Grontas is affiliated with HCA Florida Gulf Coast Hospital. Dmand AI links Danielle Grontas to 1 more hospital.
Does Danielle Janine Grontas accept Medicare?
Yes. CMS data shows Danielle Grontas billed Medicare for 279 services in 2024, and Danielle Grontas accepts Medicare assignment.
How many Medicare patients does Danielle Janine Grontas see?
CMS counts 129 Medicare patients who saw Danielle Grontas in 2024, with an average age of 73.
What services does Danielle Janine Grontas bill to Medicare?
In 2024, Danielle Grontas' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and care management and other visits (99497).
What drugs does Danielle Janine Grontas prescribe most?
In 2024 Medicare Part D data, Danielle Grontas' most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Danielle Janine Grontas received payments from drug or device companies?
CMS Open Payments shows $787 in general payments to Danielle Grontas from 13 companies from 2024 to 2025. The largest total came from Novo Nordisk Inc.
How long has Danielle Janine Grontas been practicing?
Danielle Grontas graduated from medical school in 2023, 3 years ago.
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