Dr. Daniel Nathan Grant, MD
- Medicare services, 2024
- 4,176
- Medicare patients, 2024
- 544
- Part D claims, 2024
- 3,191
- MIPS score, 2024
- 83
- Hospital affiliations
- 1
- Practice address
- 1825 Martha Berry Blvd., Rome, GA 30165
- Practice phone
- Call (706) 238-8010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harbin Clinic Gastroenterology Endoscopy & GI Lab Rome
Surgery Center - Medicare-Certified · Rome, Georgia
Find Dr. Grant's professional email, personal email and mobile number
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Dr. Daniel Nathan Grant is a rheumatologist in Rome, Georgia
Dr. Grant practices at Harbin Clinic Gastroenterology Endoscopy & GI Lab Rome in Rome, Georgia.
Dr. Grant's NPI, 1114377207, was assigned on June 20, 2016. Dr. Grant graduated from University of Missouri, Columbia School of Medicine in 2016. Dr. Grant holds Georgia license 88490.
- NPI
- 1114377207NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577855394
- NPI enumeration date
- June 20, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (706) 238-8010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Nathan Grant practices at Harbin Clinic Gastroenterology Endoscopy & GI Lab Rome in Rome, Georgia
Dr. Grant's primary practice is Harbin Clinic Gastroenterology Endoscopy & GI Lab Rome, at 1825 Martha Berry Blvd., Rome, GA 30165. The practice phone is (706) 238-8010.
- Harbin Clinic Gastroenterology Endoscopy & GI Lab Rome1825 Martha Berry Blvd., Rome, GA 30165Phone(706) 238-8010
Source: Dmand AI Affiliation Data
Dr. Daniel Nathan Grant is affiliated with 2 sites of care and 1 medical group
Dr. Grant's primary practice is Harbin Clinic Gastroenterology Endoscopy & GI Lab Rome in Rome, Georgia. Dr. Grant is also affiliated with Atrium Health Floyd Medical Center. The medical group on file is Harbin Clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel Nathan Grant's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grant practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbin Clinic Gastroenterology Endoscopy & GI Lab Rome | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel Nathan Grant is one of 172 rheumatologists in Georgia
Rheumatology is Dr. Grant's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Grant is licensed in Georgia.
Specialties and state licenses
- Rheumatology, GeorgiaPrimary
Rheumatologists near Dr. Grant
Counts of rheumatologists 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 Nathan Grant billed Medicare for 4,176 services in 2024
CMS data shows 4,176 Medicare services from Dr. Grant across 26 procedure codes in 2024, for 544 Medicare patients. Medicare paid $99,646 for them. Every service was in an office.
Dr. Grant's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,5202024: 2,20245%
- Office and hospital visits
- 2023: 5842024: 70921%
- Surgery
- 2023: 4652024: 61232%
- Imaging
- 2023: 2952024: 38731%
- Other services
- 2023: 02024: 266
Dr. Grant compared with the Georgia median for rheumatologists, 2024
- Dr. Grant
- Georgia median
- Medicare services
- 4,176vs 1,1673.6 times
- Medicare patients
- 544vs 2142.5 times
- Part D claims
- 3,058vs 1,2652.4 times
Medians across 169 rheumatologists in Georgia with Dmand AI profiles that report each measure.
Dr. Grant'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grant and other rheumatologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel Nathan Grant treated 544 Medicare patients in 2024, average age 73
CMS counts 544 Medicare patients who saw Dr. Grant in 2024. The largest group is 65 to 74, with 261 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grant's median patient age at 73, with 80% women.
Dr. Grant's Medicare patients by age, 2024
Dr. Grant's Medicare patients by sex, 2024
- Women41777%
- Men12723%
Chronic conditions among Dr. Grant's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Osteoporosis44%
- Chronic kidney disease31%
- Ischemic heart disease31%
- Anxiety30%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grant's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women80%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Nathan Grant wrote 3,191 Medicare Part D claims in 2024
In 2024, Dr. Grant wrote 3,191 Medicare Part D claims for 499 patients. 86% of them were for generic drugs. CMS names the drug for 3,058 of them, across 33 drugs with 11 or more claims each, at $1,685,473 in total drug cost. In 2023, CMS named 2,557 claims across 28 drugs.
Dr. Grant's Part D claims by kind of drug, 2024
- Generic2,734 claims86%
- Brand-name445 claims14%
- Other12 claims0%
Dr. Grant'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 Dr. Grant's Part D claims, 2024
- Opioids1%42 of 3,191 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,5572024: 3,05820%
Drugs named by CMS: 33 in 2024, 28 in 2023.
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
Dr. Daniel Nathan Grant scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Grant for performance year 2024, reported as part of a group. Dr. Grant accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grant as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Grant's MIPS scores, performance year 2024
- 83of 100Final score
- 65.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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
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Dr. Daniel Nathan Grant received $1,975 in industry payments from 2020 to 2025
CMS Open Payments shows 85 general payments to Dr. Grant from 20 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 89% of the total. Amgen Inc. paid the most, $488.
General payments to Dr. Grant by program year, 2020 to 2025
General payments to Dr. Grant by kind, 2020 to 2025
- Food and beverage$1,76589%
- Education$21011%
Companies that paid Dr. Grant the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel Nathan Grant graduated from University of Missouri, Columbia School of Medicine
Dr. Grant graduated from University of Missouri, Columbia School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel Nathan Grant'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)Clinician Public Reporting: Overall MIPS Performance (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 Nathan Grant
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 Nathan Grant's NPI number?
Dr. Daniel Nathan Grant's NPI number is 1114377207. It was assigned on June 20, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Nathan Grant?
Dr. Daniel Nathan Grant is a rheumatologist in Rome, Georgia. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Daniel Nathan Grant practice?
Dr. Grant practices at 1825 Martha Berry Blvd., Rome, GA 30165. Dr. Grant's primary practice is Harbin Clinic Gastroenterology Endoscopy & GI Lab Rome in Rome, Georgia.
What is Dr. Daniel Nathan Grant's office phone number?
The practice phone on file for Dr. Grant is (706) 238-8010.
What is Dr. Daniel Nathan Grant's medical license number?
Dr. Grant holds Georgia license 88490.
Which hospitals is Dr. Daniel Nathan Grant affiliated with?
Dr. Grant is affiliated with Atrium Health Floyd Medical Center.
What medical group is Dr. Daniel Nathan Grant part of?
Dr. Grant is linked to Harbin Clinic.
Does Dr. Daniel Nathan Grant accept Medicare?
Yes. CMS data shows Dr. Grant billed Medicare for 4,176 services in 2024, and Dr. Grant accepts Medicare assignment.
Does Dr. Daniel Nathan Grant offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grant as offering telehealth services.
What is Dr. Daniel Nathan Grant's MIPS score?
Dr. Grant's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Daniel Nathan Grant see?
CMS counts 544 Medicare patients who saw Dr. Grant in 2024, with an average age of 73.
What services does Dr. Daniel Nathan Grant bill to Medicare?
In 2024, Dr. Grant's most billed Medicare services were surgery: heart and blood vessels (36415), lab and pathology test (85025) and office visit, established patient (99214).
Where did Dr. Daniel Nathan Grant go to medical school?
Dr. Grant graduated from University of Missouri, Columbia School of Medicine in 2016.
What drugs does Dr. Daniel Nathan Grant prescribe most?
In 2024 Medicare Part D data, Dr. Grant's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Methotrexate and Prednisone.
Has Dr. Daniel Nathan Grant received payments from drug or device companies?
CMS Open Payments shows $1,975 in general payments to Dr. Grant from 20 companies from 2020 to 2025. The largest total came from Amgen Inc.
How long has Dr. Daniel Nathan Grant been practicing?
Dr. Grant graduated from medical school in 2016, 10 years ago.
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