Dr. Robert Hughes Millwee IV, MD
- Medicare services, 2023
- 23
- Medicare patients, 2024
- 23
- Industry payments
- $79
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 8855 Synergy Drive, Mckinney, TX 75070
- Practice phone
- Call (214) 212-1538
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stonebridge Surgery Center
Surgery Center - Medicare-Certified · Mckinney, Texas
Find Dr. Millwee's 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.
Dr. Robert Hughes Millwee IV is an anesthesiologist in Mckinney, Texas
Dr. Millwee practices at Stonebridge Surgery Center in Mckinney, Texas.
Dr. Millwee's NPI, 1184601494, was assigned on December 28, 2005. Dr. Millwee graduated from UT Southwestern Medical Center in 1992. Dr. Millwee holds Texas license J5617.
- NPI
- 1184601494NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729093760
- NPI enumeration date
- December 28, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (214) 212-1538
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Hughes Millwee IV practices at Stonebridge Surgery Center in Mckinney, Texas
Dr. Millwee's primary practice is Stonebridge Surgery Center, at 8855 Synergy Drive, Mckinney, TX 75070. The practice phone is (214) 212-1538.
- Stonebridge Surgery Center8855 Synergy Drive, Mckinney, TX 75070Phone(214) 212-1538
Source: Dmand AI Affiliation Data
Dr. Robert Hughes Millwee IV is affiliated with 2 sites of care and 1 medical group
Dr. Millwee's primary practice is Stonebridge Surgery Center in Mckinney, Texas. The medical group on file is Allen Anesthesia Associates. Dmand AI also links Dr. Millwee 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 Dr. Robert Hughes Millwee IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Millwee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stonebridge Surgery Center | 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. Robert Hughes Millwee IV is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Millwee's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Millwee is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Millwee is licensed in Texas.
Specialties and state licenses
- Anesthesiology, TexasPrimary
Anesthesiologists near Dr. Millwee
Counts of anesthesiologists 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. Robert Hughes Millwee IV billed Medicare for 23 services in 2023
CMS data shows 23 Medicare services from Dr. Millwee across 2 procedure codes in 2023, for 23 Medicare patients. Medicare paid $3,631 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Millwee's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Anesthesia
- 2022: 252023: 1252%
- Surgery
- 2022: 02023: 11
Dr. Millwee compared with the Texas median for anesthesiologists, 2023
- Dr. Millwee
- Texas median
- Medicare services
- 23vs 7168% below
- Medicare patients
- 23vs 13283% below
Medians across 3,710 anesthesiologists in Texas with Dmand AI profiles that report each measure.
Dr. Millwee's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Millwee?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Millwee and other anesthesiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Hughes Millwee IV treated 23 Medicare patients in 2024, average age 71
CMS counts 23 Medicare patients who saw Dr. Millwee in 2024. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Millwee's median patient age at 30, with 53% women.
Chronic conditions among Dr. Millwee's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Millwee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Robert Hughes Millwee IV takes part in Medicare
Dr. Millwee 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. Robert Hughes Millwee IV received $79 in industry payments from 2016 to 2023
CMS Open Payments shows 4 general payments to Dr. Millwee from 3 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $52.
General payments to Dr. Millwee by program year, 2016 to 2023
Companies that paid Dr. Millwee the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Hughes Millwee IV has 1 award and honors on record
Dmand AI lists 1 award for Dr. Millwee, most recently AOA in 1992.
Awards and honors for Dr. Millwee
- 1992
- AOA
Source: Dmand AI Professional Profile Data
Dr. Robert Hughes Millwee IV graduated from UT Southwestern Medical Center
Dr. Millwee graduated from UT Southwestern Medical Center in 1992. Dr. Millwee is a member of AOA, ASA and TMA.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Robert Hughes Millwee IV accepts plans from 21 insurance carriers
Dr. Millwee is in network with 21 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- HCSC
- +13 more carriersWith a free account
Plan types Dr. Millwee accepts, by number of carriers
- PPO13
- HMO11
- Medicare9
- POS6
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert Hughes Millwee IV'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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Robert Hughes Millwee IV
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. Robert Hughes Millwee IV's NPI number?
Dr. Robert Hughes Millwee IV's NPI number is 1184601494. It was assigned on December 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Hughes Millwee IV?
Dr. Robert Hughes Millwee IV is an anesthesiologist in Mckinney, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Robert Hughes Millwee IV practice?
Dr. Millwee practices at 8855 Synergy Drive, Mckinney, TX 75070. Dr. Millwee's primary practice is Stonebridge Surgery Center in Mckinney, Texas. Dmand AI also links Dr. Millwee to 1 group practice or clinic.
What is Dr. Robert Hughes Millwee IV's office phone number?
The practice phone on file for Dr. Millwee is (214) 212-1538.
What is Dr. Robert Hughes Millwee IV's medical license number?
Dr. Millwee holds Texas license J5617.
What medical group is Dr. Robert Hughes Millwee IV part of?
Dr. Millwee is linked to Allen Anesthesia Associates.
Does Dr. Robert Hughes Millwee IV accept Medicare?
Yes. CMS data shows Dr. Millwee billed Medicare for 23 services in 2023, and Dr. Millwee accepts Medicare assignment.
How many Medicare patients does Dr. Robert Hughes Millwee IV see?
CMS counts 23 Medicare patients who saw Dr. Millwee in 2024, with an average age of 71.
Is Dr. Robert Hughes Millwee IV board certified?
Yes. Dr. Millwee is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Robert Hughes Millwee IV bill to Medicare?
In 2023, Dr. Millwee's most billed Medicare services were anesthesia (01630) and surgery: brain, spine and nerves (64415).
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Where did Dr. Robert Hughes Millwee IV go to medical school?
Dr. Millwee graduated from UT Southwestern Medical Center in 1992.
Has Dr. Robert Hughes Millwee IV received payments from drug or device companies?
CMS Open Payments shows $79 in general payments to Dr. Millwee from 3 companies from 2016 to 2023. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Robert Hughes Millwee IV been practicing?
Dr. Millwee graduated from medical school in 1992, 34 years ago.
What insurance does Dr. Robert Hughes Millwee IV accept?
Dr. Millwee is in network with 21 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.
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