Dr. Daniel Ryan Anderson, MD, PhD
- Medicare services, 2024
- 646
- Medicare patients, 2024
- 213
- Part D claims, 2024
- 1,754
- Hospital affiliations
- 2
- Industry payments
- $22
- Practice address
- 2301 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 684-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Daniel Ryan Anderson is a rheumatologist in Durham, North Carolina
Dr. Anderson practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Dr. Anderson's NPI, 1710340955, was assigned on April 4, 2016. Dr. Anderson graduated from University of Michigan Medical School in 2016. Dr. Anderson holds North Carolina license 2021-02568.
- NPI
- 1710340955NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698069458
- NPI enumeration date
- April 4, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (919) 684-8111
- 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 Ryan Anderson practices at Duke University Hospital in Durham, North Carolina
Dr. Anderson's primary practice is Duke University Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 684-8111.
- Duke University Hospital2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 684-8111
Source: Dmand AI Affiliation Data
Dr. Daniel Ryan Anderson is affiliated with 2 sites of care and 1 medical group
Dr. Anderson's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dr. Anderson is also affiliated with Duke Regional Hospital. The medical group on file is Duke Health Integrated Practice.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel Ryan Anderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Anderson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | 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 Ryan Anderson is one of 204 rheumatologists in North Carolina
Rheumatology is Dr. Anderson's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Anderson is licensed in North Carolina.
Specialties and state licenses
- Rheumatology, North CarolinaPrimary
Rheumatologists near Dr. Anderson
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 Ryan Anderson billed Medicare for 646 services in 2024
CMS data shows 646 Medicare services from Dr. Anderson across 4 procedure codes in 2024, for 213 Medicare patients. Medicare paid $33,571 for them.
Dr. Anderson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2752024: 33321%
- Other services
- 2023: 02024: 313
Where Dr. Anderson's Medicare services took place, 2024
- In an office50678%
- In a facility14022%
Dr. Anderson compared with the North Carolina median for rheumatologists, 2024
- Dr. Anderson
- North Carolina median
- Medicare services
- 646vs 4,50386% below
- Medicare patients
- 213vs 25215% below
- Part D claims
- 1,629vs 1,40016% above
Medians across 211 rheumatologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Anderson'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
Dr. Daniel Ryan Anderson treated 213 Medicare patients in 2024, average age 73
CMS counts 213 Medicare patients who saw Dr. Anderson in 2024. The largest group is 75 to 84, with 86 patients. 75% of them have arthritis, and 75% have high blood pressure. 6% are also on Medicaid. Their average risk score is 1.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Anderson's median patient age at 71, with 79% women.
Dr. Anderson's Medicare patients by age, 2024
Dr. Anderson's Medicare patients by sex, 2024
- Women15673%
- Men5727%
Chronic conditions among Dr. Anderson's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol72%
- Chronic kidney disease29%
- Mood disorders29%
- Osteoporosis28%
- Diabetes27%
- Anxiety25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Anderson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women79%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel Ryan Anderson wrote 1,754 Medicare Part D claims in 2024
In 2024, Dr. Anderson wrote 1,754 Medicare Part D claims for 305 patients. 74% of them were for generic drugs. CMS names the drug for 1,629 of them, across 30 drugs with 11 or more claims each, at $2,736,705 in total drug cost. In 2023, CMS named 1,351 claims across 25 drugs.
Dr. Anderson's Part D claims by kind of drug, 2024
- Generic1,299 claims74%
- Brand-name455 claims26%
Dr. Anderson'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. Anderson's Part D claims, 2024
- Antibiotics1%18 of 1,754 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: 1,3512024: 1,62921%
Drugs named by CMS: 30 in 2024, 25 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 Ryan Anderson offers telehealth to Medicare patients
Dr. Anderson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Anderson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Daniel Ryan Anderson received $22 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Anderson from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Theratechnologies Inc. paid the most, $22.
Companies that paid Dr. Anderson the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel Ryan Anderson graduated from University of Michigan Medical School
Dr. Anderson graduated from University of Michigan Medical School in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel Ryan Anderson'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) |
| 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 Ryan Anderson
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 Ryan Anderson's NPI number?
Dr. Daniel Ryan Anderson's NPI number is 1710340955. It was assigned on April 4, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Ryan Anderson?
Dr. Daniel Ryan Anderson is a rheumatologist in Durham, North Carolina. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Daniel Ryan Anderson practice?
Dr. Anderson practices at 2301 Erwin Rd, Durham, NC 27705. Dr. Anderson's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University.
What is Dr. Daniel Ryan Anderson's office phone number?
The practice phone on file for Dr. Anderson is (919) 684-8111.
What is Dr. Daniel Ryan Anderson's medical license number?
Dr. Anderson holds North Carolina license 2021-02568.
Which hospitals is Dr. Daniel Ryan Anderson affiliated with?
Dr. Anderson practices at Duke University Hospital in Durham, North Carolina. Dr. Anderson is also affiliated with Duke Regional Hospital.
What medical group is Dr. Daniel Ryan Anderson part of?
Dr. Anderson is linked to Duke Health Integrated Practice.
Does Dr. Daniel Ryan Anderson accept Medicare?
Yes. CMS data shows Dr. Anderson billed Medicare for 646 services in 2024, and Dr. Anderson accepts Medicare assignment.
Does Dr. Daniel Ryan Anderson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Anderson as offering telehealth services.
How many Medicare patients does Dr. Daniel Ryan Anderson see?
CMS counts 213 Medicare patients who saw Dr. Anderson in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Daniel Ryan Anderson bill to Medicare?
In 2024, Dr. Anderson's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Daniel Ryan Anderson go to medical school?
Dr. Anderson graduated from University of Michigan Medical School in 2016.
What drugs does Dr. Daniel Ryan Anderson prescribe most?
In 2024 Medicare Part D data, Dr. Anderson's most prescribed drugs by claims were Prednisone, Methotrexate and Hydroxychloroquine Sulfate.
Has Dr. Daniel Ryan Anderson received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Dr. Anderson from 1 company from 2022 to 2022. The largest total came from Theratechnologies Inc.
How long has Dr. Daniel Ryan Anderson been practicing?
Dr. Anderson graduated from medical school in 2016, 10 years ago.
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