Gregory Muller, PhD
- MIPS score, 2024
- 79
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1601 Trinity St. Htb Bldg. A, Austin, TX 78712
- Practice phone
- Call (512) 855-3522
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UT Health Austin Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Austin, Texas
Find Gregory Muller'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.
Gregory Muller is a clinical psychologist in Austin, Texas
Gregory Muller practices at UT Health Austin Ambulatory Surgery Center in Austin, Texas.
Gregory Muller's NPI, 1962132902, was assigned on June 13, 2022. Gregory Muller holds Texas license 39544.
- NPI
- 1962132902NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345625174
- NPI enumeration date
- June 13, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 855-3522
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Muller practices at UT Health Austin Ambulatory Surgery Center in Austin, Texas
Gregory Muller's primary practice is UT Health Austin Ambulatory Surgery Center, at 1601 Trinity St. Htb Bldg. A, Austin, TX 78712. The practice phone is (512) 855-3522.
- UT Health Austin Ambulatory Surgery Center1601 Trinity St. Htb Bldg. A, Austin, TX 78712Phone(512) 855-3522
Source: Dmand AI Affiliation Data
Gregory Muller is affiliated with 1 site of care and 2 medical groups
Gregory Muller's primary practice is UT Health Austin Ambulatory Surgery Center in Austin, Texas. The medical group on file is UT Health Austin. Dmand AI also links Gregory Muller to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gregory Muller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Muller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UT Health Austin Ambulatory Surgery Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Muller is one of 1,033 clinical psychologists in Texas
Clinical is Gregory Muller's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Gregory Muller is licensed in Texas.
Specialties and state licenses
- Clinical psychologist, TexasPrimary
Clinical psychologists near Gregory Muller
Counts of clinical psychologists 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
Gregory Muller's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Gregory Muller's median patient age at 49, with 56% women.
Gregory Muller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women56%
- Men39%
Source: Dmand AI Patient Panel Data
Gregory Muller scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Gregory Muller for performance year 2024, reported as part of a group. Gregory Muller accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gregory Muller's MIPS scores, performance year 2024
- 79of 100Final score
- 76.3of 100Quality
- 40of 100Improvement Activities
- 75of 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
Sources for Gregory Muller'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Gregory Muller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Muller's NPI number?
Gregory Muller's NPI number is 1962132902. It was assigned on June 13, 2022, and it is active in the NPI Registry.
What does Gregory Muller specialize in?
Gregory Muller is a clinical psychologist in Austin, Texas. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Gregory Muller practice?
Gregory Muller practices at 1601 Trinity St. Htb Bldg. A, Austin, TX 78712. Gregory Muller's primary practice is UT Health Austin Ambulatory Surgery Center in Austin, Texas. Dmand AI also links Gregory Muller to 1 medical group.
What is Gregory Muller's office phone number?
The practice phone on file for Gregory Muller is (512) 855-3522.
What is Gregory Muller's medical license number?
Gregory Muller holds Texas license 39544.
What medical group is Gregory Muller part of?
Gregory Muller is linked to UT Health Austin. Dmand AI links Gregory Muller to 1 more medical group.
Does Gregory Muller accept Medicare?
Yes. CMS lists Gregory Muller as accepting Medicare assignment.
What is Gregory Muller's MIPS score?
Gregory Muller's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How long has Gregory Muller been practicing?
Gregory Muller graduated from medical school in 2020, 6 years ago.
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