Dr. Diane Lee Miller, MD
- Medicare services, 2024
- 130
- Medicare patients, 2024
- 136
- Part D claims, 2024
- 67
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 101 Manning Drive, Chapel Hill, NC 27514
- Practice phone
- Call (919) 966-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Diane Lee Miller is an emergency medicine physician in Chapel Hill, North Carolina
Dr. Miller practices at UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System.
Dr. Miller's NPI, 1669764452, was assigned on May 11, 2011. Dr. Miller graduated from Tufts University School of Medicine in 2011. Dr. Miller holds North Carolina license 2014-00587.
- NPI
- 1669764452NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325265408
- NPI enumeration date
- May 11, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 966-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diane Lee Miller practices at UNC Hospitals in Chapel Hill, North Carolina
Dr. Miller's primary practice is UNC Hospitals, at 101 Manning Drive, Chapel Hill, NC 27514 in Orange County. The practice phone is (919) 966-4141.
- UNC Hospitals101 Manning Drive, Chapel Hill, NC 27514 · Orange CountyPhone(919) 966-4141
Source: Dmand AI Affiliation Data
Dr. Diane Lee Miller is affiliated with 3 sites of care and 1 medical group
Dr. Miller's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. The medical group on file is UNC Faculty Physicians. Dmand AI also links Dr. Miller to 1 more group practice or clinic and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Diane Lee Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Miller practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Hospitals | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Diane Lee Miller is one of 1,860 emergency medicine physicians in North Carolina
Emergency medicine is Dr. Miller's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Miller is licensed in North Carolina.
Specialties and state licenses
- Emergency medicine, North CarolinaPrimary
Emergency medicine physicians near Dr. Miller
Counts of emergency medicine physicians 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. Diane Lee Miller billed Medicare for 130 services in 2024
CMS data shows 130 Medicare services from Dr. Miller across 2 procedure codes in 2024, for 136 Medicare patients. Medicare paid $15,468 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Miller's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1622024: 13020%
Dr. Miller compared with the North Carolina median for emergency medicine physicians, 2024
- Dr. Miller
- North Carolina median
- Medicare services
- 130vs 28454% below
- Medicare patients
- 136vs 25146% below
- Part D claims
- 13vs 8084% below
Medians across 1,795 emergency medicine physicians in North Carolina with Dmand AI profiles that report each measure.
Dr. Miller'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. Diane Lee Miller treated 136 Medicare patients in 2024, average age 75
CMS counts 136 Medicare patients who saw Dr. Miller in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.58, 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. Miller's median patient age at 74, with 67% women.
Dr. Miller's Medicare patients by age, 2024
Dr. Miller's Medicare patients by sex, 2024
- Women8260%
- Men5440%
Chronic conditions among Dr. Miller's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Anxiety38%
- Mood disorders38%
- Diabetes35%
- Ischemic heart disease35%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Miller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diane Lee Miller wrote 67 Medicare Part D claims in 2024
In 2024, Dr. Miller wrote 67 Medicare Part D claims for 54 patients. 91% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $78 in total drug cost.
Dr. Miller's Part D claims by kind of drug, 2024
- Generic61 claims91%
- Brand-name and other6 claims9%
Dr. Miller's most prescribed drugs by claims, 2023
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. Miller's Part D claims, 2024
- Antibiotics34%23 of 67 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 Dr. Diane Lee Miller takes part in Medicare
Dr. Miller 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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Dr. Diane Lee Miller graduated from Tufts University School of Medicine
Dr. Miller graduated from Tufts University School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Diane Lee Miller'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) |
| 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. Diane Lee Miller
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What is Dr. Diane Lee Miller's NPI number?
Dr. Diane Lee Miller's NPI number is 1669764452. It was assigned on May 11, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Diane Lee Miller?
Dr. Diane Lee Miller is an emergency medicine physician in Chapel Hill, North Carolina. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Diane Lee Miller practice?
Dr. Miller practices at 101 Manning Drive, Chapel Hill, NC 27514. Dr. Miller's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links Dr. Miller to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Diane Lee Miller's office phone number?
The practice phone on file for Dr. Miller is (919) 966-4141.
What is Dr. Diane Lee Miller's medical license number?
Dr. Miller holds North Carolina license 2014-00587.
Which hospitals is Dr. Diane Lee Miller affiliated with?
Dr. Miller practices at UNC Hospitals in Chapel Hill, North Carolina.
What medical group is Dr. Diane Lee Miller part of?
Dr. Miller is linked to UNC Faculty Physicians.
Does Dr. Diane Lee Miller accept Medicare?
Yes. CMS data shows Dr. Miller billed Medicare for 130 services in 2024, and Dr. Miller accepts Medicare assignment.
How many Medicare patients does Dr. Diane Lee Miller see?
CMS counts 136 Medicare patients who saw Dr. Miller in 2024, with an average age of 75.
What services does Dr. Diane Lee Miller bill to Medicare?
In 2024, Dr. Miller's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
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Where did Dr. Diane Lee Miller go to medical school?
Dr. Miller graduated from Tufts University School of Medicine in 2011.
What drugs does Dr. Diane Lee Miller prescribe most?
In 2023 Medicare Part D data, Dr. Miller's most prescribed drugs by claims were Ondansetron ODT.
How long has Dr. Diane Lee Miller been practicing?
Dr. Miller graduated from medical school in 2011, 15 years ago.
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