Mackenzie Phillips, PA-C
- Medicare services, 2024
- 180
- Medicare patients, 2024
- 113
- Part D claims, 2024
- 115
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- 1515 Holcombe Blvd, Houston, TX 77030
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Mackenzie Phillips is a physician assistant in Houston, Texas
Mackenzie Phillips practices at The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
Mackenzie Phillips' NPI, 1235802588, was assigned on July 30, 2021. Mackenzie Phillips holds Texas license PA14800.
- NPI
- 1235802588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072910991
- NPI enumeration date
- July 30, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mackenzie Phillips practices at The University of Texas MD Anderson Cancer Center in Houston, Texas
Mackenzie Phillips' primary practice is The University of Texas MD Anderson Cancer Center, at 1515 Holcombe Blvd, Houston, TX 77030.
- The University of Texas MD Anderson Cancer Center1515 Holcombe Blvd, Houston, TX 77030
Source: Dmand AI Affiliation Data
Mackenzie Phillips is affiliated with 1 site of care and 1 medical group
Mackenzie Phillips' primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System. The medical group on file is Physicians Referral Service.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mackenzie Phillips' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mackenzie Phillips practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Texas MD Anderson Cancer Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Mackenzie Phillips is one of 8,663 physician assistants in Texas
Physician assistant is Mackenzie Phillips' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mackenzie Phillips is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Clinical focus
Dmand AI lists fluid and electrolyte imbalances, lower back pain, rash and UTI among the conditions Mackenzie Phillips treats.
Physician assistants near Mackenzie Phillips
Counts of physician assistants 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
Mackenzie Phillips billed Medicare for 180 services in 2024
CMS data shows 180 Medicare services from Mackenzie Phillips across 3 procedure codes in 2024, all of them office visits, for 113 Medicare patients. Medicare paid $11,894 for them.
Where Mackenzie Phillips' Medicare services took place, 2024
- In an office2413%
- In a facility15687%
Mackenzie Phillips compared with the Texas median for physician assistants, 2024
- Mackenzie Phillips
- Texas median
- Medicare services
- 180vs 22921% below
- Medicare patients
- 113vs 9914% above
- Part D claims
- 47vs 29684% below
Medians across 5,541 physician assistants in Texas with Dmand AI profiles that report each measure.
Mackenzie Phillips' 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
Mackenzie Phillips treated 113 Medicare patients in 2024, average age 71
CMS counts 113 Medicare patients who saw Mackenzie Phillips in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 2.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mackenzie Phillips' median patient age at 71, with 42% women.
Mackenzie Phillips' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mackenzie Phillips' Medicare patients by sex, 2024
- Women5851%
- Men5549%
Chronic conditions among Mackenzie Phillips' Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Cancer54%
- Arthritis44%
- Diabetes31%
- Chronic kidney disease27%
- Anxiety25%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Mackenzie Phillips' 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
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mackenzie Phillips wrote 115 Medicare Part D claims in 2024
In 2024, Mackenzie Phillips wrote 115 Medicare Part D claims for 35 patients. 68% of them were for generic drugs. CMS names the drug for 47 of them, across 3 drugs with 11 or more claims each, at $38,468 in total drug cost.
Mackenzie Phillips' Part D claims by kind of drug, 2024
- Generic78 claims68%
- Brand-name37 claims32%
Mackenzie Phillips' 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.
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
Mackenzie Phillips scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Mackenzie Phillips for performance year 2024, reported as part of a group. Mackenzie Phillips accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mackenzie Phillips as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Mackenzie Phillips' MIPS scores, performance year 2024
- 84of 100Final score
- 70.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 68of 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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Sources for Mackenzie Phillips'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) |
| 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 Mackenzie Phillips
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What is Mackenzie Phillips' NPI number?
Mackenzie Phillips' NPI number is 1235802588. It was assigned on July 30, 2021, and it is active in the NPI Registry.
What does Mackenzie Phillips specialize in?
Mackenzie Phillips is a physician assistant in Houston, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mackenzie Phillips practice?
Mackenzie Phillips practices at 1515 Holcombe Blvd, Houston, TX 77030. Mackenzie Phillips' primary practice is The University of Texas MD Anderson Cancer Center in Houston, Texas, part of The University of Texas System.
What is Mackenzie Phillips' medical license number?
Mackenzie Phillips holds Texas license PA14800.
Which hospitals is Mackenzie Phillips affiliated with?
Mackenzie Phillips practices at The University of Texas MD Anderson Cancer Center in Houston, Texas.
What medical group is Mackenzie Phillips part of?
Mackenzie Phillips is linked to Physicians Referral Service.
Does Mackenzie Phillips accept Medicare?
Yes. CMS data shows Mackenzie Phillips billed Medicare for 180 services in 2024, and Mackenzie Phillips accepts Medicare assignment.
Does Mackenzie Phillips offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mackenzie Phillips as offering telehealth services.
What is Mackenzie Phillips' MIPS score?
Mackenzie Phillips' MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Mackenzie Phillips see?
CMS counts 113 Medicare patients who saw Mackenzie Phillips in 2024, with an average age of 71.
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What services does Mackenzie Phillips bill to Medicare?
In 2024, Mackenzie Phillips' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, established patient (99213).
What drugs does Mackenzie Phillips prescribe most?
In 2024 Medicare Part D data, Mackenzie Phillips' most prescribed drugs by claims were Eliquis, Creon and Diphenoxylate-Atropine.
How long has Mackenzie Phillips been practicing?
Mackenzie Phillips graduated from medical school in 2021, 5 years ago.
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