Colitis, UlcerativeColonColoring Agents
Dr. Gregory James Hanson Jr., MD
NPI1508249889PAC ID8426457375
- Medicare services, 2024
- 6,100
- Medicare patients, 2024
- 3,877
- Publications
- 1
- MIPS score, 2024
- 75
- Hospital affiliations
- 6
- Practice address
- 919 E 32nd St, Austin, TX 78705
- Practice phone
- Call (512) 476-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hanson'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. Gregory James Hanson Jr. is a diagnostic radiologist in Austin, Texas
Dr. Hanson practices at St. David's Medical Center in Austin, Texas, part of HCA Healthcare.
Dr. Hanson's NPI, 1508249889, was assigned on July 3, 2015. Dr. Hanson graduated from Mayo Clinic Alix School of Medicine - Rochester in 2015. Dr. Hanson holds Texas license T1377.
NPI and contact details
- NPI
- 1508249889NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426457375
- NPI enumeration date
- July 3, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 476-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory James Hanson Jr. practices at St. David's Medical Center in Austin, Texas
Dr. Hanson's primary practice is St. David's Medical Center, at 919 E 32nd St, Austin, TX 78705 in Travis County. The practice phone is (512) 476-7111.
- St. David's Medical Center919 E 32nd St, Austin, TX 78705 · Travis CountyPhone(512) 476-7111
Source: Dmand AI Affiliation Data
Dr. Gregory James Hanson Jr. is affiliated with 7 sites of care and 2 medical groups
Dr. Hanson's primary practice is St. David's Medical Center in Austin, Texas, part of HCA Healthcare. Dr. Hanson is also affiliated with Ascension Seton Medical Center Austin. The medical group on file is Singleton Associates PA. Dmand AI also links Dr. Hanson to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Ascension Seton Medical Center AustinSingleton Associates PA4 hospitalsNames with a free account1 group practice or clinicName with a free account1 medical groupName with a free account
See all 9 affiliations for Dr. HansonSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory James Hanson Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hanson practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. David's Medical Center | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory James Hanson Jr. is one of 2,616 diagnostic radiologists in Texas
Diagnostic radiology is Dr. Hanson's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Hanson is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Hanson's licenses on file in 2 states: Texas and Michigan.
Specialties and state licenses
- Diagnostic radiology, TexasPrimary
- Michigan license
Diagnostic radiologists near Dr. Hanson
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
2,616diagnostic radiologists in Texas131diagnostic radiologists in Austin4diagnostic radiologists at St. David's Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory James Hanson Jr. billed Medicare for 6,100 services in 2024
CMS data shows 6,100 Medicare services from Dr. Hanson across 52 procedure codes in 2024, for 3,877 Medicare patients. Medicare paid $105,273 for them.
Medicare services, 20246,100
Medicare patients3,877
Paid by Medicare$105,273
Procedure codes52
Dr. Hanson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,9372024: 4,81222%
- Other services
- 2023: 1,0502024: 95010%
- Tests and treatments
- 2023: 2302024: 26716%
- Surgery
- 2023: 752024: 715%
- Lab and pathology
- 2023: 132024: 0100%
Where Dr. Hanson's Medicare services took place, 2024
- In an office1,50725%
- In a facility4,59375%
Dr. Hanson compared with the Texas median for diagnostic radiologists, 2024
- Dr. Hanson
- Texas median
- Medicare services
- 6,100vs 1,8743.3 times
- Medicare patients
- 3,877vs 1,2843.0 times
Medians across 2,414 diagnostic radiologists in Texas with Dmand AI profiles that report each measure.
Dr. Hanson'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hanson and other diagnostic radiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory James Hanson Jr. treated 3,877 Medicare patients in 2024, average age 76
CMS counts 3,877 Medicare patients who saw Dr. Hanson in 2024. The largest group is 75 to 84, with 1,527 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.68, 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. Hanson's median patient age at 64, with 55% women.
Medicare patients, 20243,877
Average age76
Average risk score1.68
Also on Medicaid10%
Dr. Hanson's Medicare patients by age, 2024
Dr. Hanson's Medicare patients by sex, 2024
- Women2,14355%
- Men1,73445%
Chronic conditions among Dr. Hanson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease42%
- Diabetes35%
- Anxiety34%
- Mood disorders34%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hanson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women55%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory James Hanson Jr. scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Hanson for performance year 2024, reported individually. Dr. Hanson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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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Dr. Gregory James Hanson Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Hanson in 2015. Dr. Hanson's most frequent co-authors are David H. Bruining, MD, Parakkal Deepak, MD and Joel G. Fletcher, MD.
Papers1
Dr. Hanson's most frequent co-authors
- David H. Bruining, MD1 shared paper
- Parakkal Deepak, MD1 shared paper
- Joel G. Fletcher, MD1 shared paper
Recent publications by Dr. Hanson
See who Dr. Hanson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hanson works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory James Hanson Jr. received $866 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Hanson from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Penumbra, Inc. paid the most, $239.
General payments to Dr. Hanson by program year, 2016 to 2025
Companies that paid Dr. Hanson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory James Hanson Jr. graduated from Mayo Clinic Alix School of Medicine - Rochester
Dr. Hanson graduated from Mayo Clinic Alix School of Medicine - Rochester in 2015.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Gregory James Hanson Jr. accepts plans from 16 insurance carriers
Dr. Hanson is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- HCSC
- Baylor Scott and White
- +8 more carriersWith a free account
Plan types Dr. Hanson accepts, by number of carriers
- HMO10
- PPO10
- Medicare5
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory James Hanson Jr.'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Gregory James Hanson Jr.
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. Gregory James Hanson Jr.'s NPI number?
Dr. Gregory James Hanson Jr.'s NPI number is 1508249889. It was assigned on July 3, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory James Hanson Jr.?
Dr. Gregory James Hanson Jr. is a diagnostic radiologist in Austin, Texas. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Gregory James Hanson Jr. practice?
Dr. Hanson practices at 919 E 32nd St, Austin, TX 78705. Dr. Hanson's primary practice is St. David's Medical Center in Austin, Texas, part of HCA Healthcare. Dmand AI also links Dr. Hanson to 4 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Gregory James Hanson Jr.'s office phone number?
The practice phone on file for Dr. Hanson is (512) 476-7111.
What is Dr. Gregory James Hanson Jr.'s medical license number?
Dr. Hanson holds Texas license T1377, one of the licenses on file in 2 states.
Which states has Dr. Gregory James Hanson Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Hanson in Texas (2021 to 2027) and Michigan (2016 to 2019).
Which hospitals is Dr. Gregory James Hanson Jr. affiliated with?
Dr. Hanson practices at St. David's Medical Center in Austin, Texas. Dr. Hanson is also affiliated with Ascension Seton Medical Center Austin. Dmand AI links Dr. Hanson to 4 more hospitals.
What medical group is Dr. Gregory James Hanson Jr. part of?
Dr. Hanson is linked to Singleton Associates PA. Dmand AI links Dr. Hanson to 1 more medical group.
Does Dr. Gregory James Hanson Jr. accept Medicare?
Yes. CMS data shows Dr. Hanson billed Medicare for 6,100 services in 2024, and Dr. Hanson accepts Medicare assignment.
What is Dr. Gregory James Hanson Jr.'s MIPS score?
Dr. Hanson's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Gregory James Hanson Jr. see?
CMS counts 3,877 Medicare patients who saw Dr. Hanson in 2024, with an average age of 76.
Is Dr. Gregory James Hanson Jr. board certified?
Yes. Dr. Hanson is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
What services does Dr. Gregory James Hanson Jr. bill to Medicare?
In 2024, Dr. Hanson's most billed Medicare services were diagnostic imaging (71045), medicare temporary code (Q9967) and diagnostic imaging (71046).
Where did Dr. Gregory James Hanson Jr. go to medical school?
Dr. Hanson graduated from Mayo Clinic Alix School of Medicine - Rochester in 2015.
Has Dr. Gregory James Hanson Jr. received payments from drug or device companies?
CMS Open Payments shows $866 in general payments to Dr. Hanson from 8 companies from 2016 to 2025. The largest total came from Penumbra, Inc.
How long has Dr. Gregory James Hanson Jr. been practicing?
Dr. Hanson graduated from medical school in 2015, 11 years ago.
Does Dr. Gregory James Hanson Jr. do research?
Dmand AI links 1 publication to Dr. Hanson.
Who does Dr. Gregory James Hanson Jr. publish with?
Dr. Hanson's most frequent co-authors are David H. Bruining, MD (1 shared paper), Parakkal Deepak, MD (1 shared paper) and Joel G. Fletcher, MD (1 shared paper).
What insurance does Dr. Gregory James Hanson Jr. accept?
Dr. Hanson is in network with 16 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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