Grace Merchant Riley, ARNP
- Medicare services, 2024
- 238
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 3,337
- Hospital affiliations
- 1
- Industry payments
- $1,511
- Practice address
- 800 Prudential Dr, Jacksonville, FL 32207
- Practice phone
- Call (904) 202-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Grace Merchant Riley is a family nurse practitioner in Jacksonville, Florida
Grace Riley practices at Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health.
Grace Riley's NPI, 1780737197, was assigned on January 19, 2007. Grace Riley holds Florida license ARNP9281007.
- NPI
- 1780737197NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325091135
- NPI enumeration date
- January 19, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (904) 202-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Grace Merchant Riley practices at Baptist Medical Center Jacksonville in Jacksonville, Florida
Grace Riley's primary practice is Baptist Medical Center Jacksonville, at 800 Prudential Dr, Jacksonville, FL 32207 in Duval County. The practice phone is (904) 202-2000.
- Baptist Medical Center Jacksonville800 Prudential Dr, Jacksonville, FL 32207 · Duval CountyPhone(904) 202-2000
Source: Dmand AI Affiliation Data
Grace Merchant Riley is affiliated with 2 sites of care and 1 medical group
Grace Riley's primary practice is Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health. The medical group on file is The Doctors Center. Dmand AI also links Grace Riley 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 Grace Merchant Riley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grace Riley practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Medical Center Jacksonville | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Grace Merchant Riley is one of 14,175 family nurse practitioners in Florida
Family is Grace Riley's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Grace Riley's licenses on file in 2 states: Florida and Georgia.
Specialties and state licenses
- Family nurse practitioner, FloridaPrimary
- Georgia license
Family nurse practitioners near Grace Riley
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
Grace Merchant Riley billed Medicare for 238 services in 2024
CMS data shows 238 Medicare services from Grace Riley across 5 procedure codes in 2024, for 95 Medicare patients. Medicare paid $16,248 for them. Every service was in an office.
Grace Riley's Medicare services by type, 2024
- Office and hospital visits194
- Other services32
- Tests and treatments12
Grace Riley compared with the Florida median for family nurse practitioners, 2024
- Grace Riley
- Florida median
- Medicare services
- 238vs 30823% below
- Medicare patients
- 95vs 11517% below
- Part D claims
- 2,654vs 5255.1 times
Medians across 8,146 family nurse practitioners in Florida with Dmand AI profiles that report each measure.
Grace Riley'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
Grace Merchant Riley treated 95 Medicare patients in 2024, average age 75
CMS counts 95 Medicare patients who saw Grace Riley in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Grace Riley's median patient age at 57, with 62% women.
Grace Riley's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Grace Riley's Medicare patients by sex, 2024
- Women5659%
- Men3941%
Chronic conditions among Grace Riley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes31%
- Chronic kidney disease25%
- Anxiety20%
- Ischemic heart disease20%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Grace Riley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Grace Merchant Riley wrote 3,337 Medicare Part D claims in 2024
In 2024, Grace Riley wrote 3,337 Medicare Part D claims for 329 patients. 87% of them were for generic drugs. CMS names the drug for 2,654 of them, across 71 drugs with 11 or more claims each, at $99,986 in total drug cost.
Grace Riley's Part D claims by kind of drug, 2024
- Generic2,919 claims87%
- Brand-name390 claims12%
- Other28 claims1%
Grace Riley's 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 Grace Riley's Part D claims, 2024
- Opioids1%18 of 3,337 claims
- Antibiotics5%180 of 3,337 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 Grace Merchant Riley takes part in Medicare
Grace Riley 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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Grace Merchant Riley received $1,511 in industry payments from 2024 to 2025
CMS Open Payments shows 42 general payments to Grace Riley from 13 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $287.
General payments to Grace Riley by program year, 2024 to 2025
Companies that paid Grace Riley 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 Grace Merchant Riley'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) |
| 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 Grace Merchant Riley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grace Merchant Riley's NPI number?
Grace Merchant Riley's NPI number is 1780737197. It was assigned on January 19, 2007, and it is active in the NPI Registry.
What does Grace Merchant Riley specialize in?
Grace Merchant Riley is a family nurse practitioner in Jacksonville, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Grace Merchant Riley practice?
Grace Riley practices at 800 Prudential Dr, Jacksonville, FL 32207. Grace Riley's primary practice is Baptist Medical Center Jacksonville in Jacksonville, Florida, part of Baptist Health. Dmand AI also links Grace Riley to 1 group practice or clinic.
What is Grace Merchant Riley's office phone number?
The practice phone on file for Grace Riley is (904) 202-2000.
What is Grace Merchant Riley's medical license number?
Grace Riley holds Florida license ARNP9281007, one of the licenses on file in 2 states.
Which states has Grace Merchant Riley been licensed in?
Dmand AI has state licenses on file for Grace Riley in Florida and Georgia.
Which hospitals is Grace Merchant Riley affiliated with?
Grace Riley practices at Baptist Medical Center Jacksonville in Jacksonville, Florida.
What medical group is Grace Merchant Riley part of?
Grace Riley is linked to The Doctors Center.
Does Grace Merchant Riley accept Medicare?
Yes. CMS data shows Grace Riley billed Medicare for 238 services in 2024, and Grace Riley accepts Medicare assignment.
How many Medicare patients does Grace Merchant Riley see?
CMS counts 95 Medicare patients who saw Grace Riley in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Grace Merchant Riley bill to Medicare?
In 2024, Grace Riley's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
What drugs does Grace Merchant Riley prescribe most?
In 2024 Medicare Part D data, Grace Riley's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Grace Merchant Riley received payments from drug or device companies?
CMS Open Payments shows $1,511 in general payments to Grace Riley from 13 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Grace Merchant Riley been practicing?
Grace Riley graduated from medical school in 1998, 28 years ago.
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