Gregory L. Scallon, PA
- Medicare patients, 2024
- 545
- Part D claims, 2024
- 1,007
- MIPS score, 2024
- 90
- Affiliated sites
- 4
- Medical groups
- 6
- Practice address
- 2509 North 24th Street, Phoenix, AZ 85008
- Practice phone
- Call (602) 273-1347
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Desert Terrace Healthcare Center
Skilled Nursing Facility · Phoenix, Arizona
Find Gregory Scallon'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 L. Scallon is a physician assistant in Phoenix, Arizona
Gregory Scallon practices at Desert Terrace Healthcare Center in Phoenix, Arizona.
Gregory Scallon's NPI, 1891722302, was assigned on June 28, 2006. Gregory Scallon holds Arizona license 2563.
- NPI
- 1891722302NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Practice phone
- (602) 273-1347
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Gregory L. Scallon practices at Desert Terrace Healthcare Center in Phoenix, Arizona
Gregory Scallon's primary practice is Desert Terrace Healthcare Center, at 2509 North 24th Street, Phoenix, AZ 85008 in Maricopa County. The practice phone is (602) 273-1347.
- Desert Terrace Healthcare Center2509 North 24th Street, Phoenix, AZ 85008 · Maricopa CountyPhone(602) 273-1347
Source: Dmand AI Affiliation Data
Gregory L. Scallon is affiliated with 4 sites of care and 6 medical groups
Gregory Scallon's primary practice is Desert Terrace Healthcare Center in Phoenix, Arizona. The medical group on file is Banner Baywood Emergency. Dmand AI also links Gregory Scallon to 5 more medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gregory L. Scallon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Scallon practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Desert Terrace Healthcare Center | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Gregory L. Scallon is one of 2,965 physician assistants in Arizona
Physician assistant is Gregory Scallon's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Gregory Scallon is licensed in Arizona.
Specialties and state licenses
- Physician assistant, ArizonaPrimary
Physician assistants near Gregory Scallon
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
Gregory L. Scallon treated 545 Medicare patients in 2024, average age 83
CMS counts 545 Medicare patients who saw Gregory Scallon in 2024. The largest group is 85 and over, with 228 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 2.15, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gregory Scallon's median patient age at 85, with 65% women.
Gregory Scallon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Scallon's Medicare patients by sex, 2024
- Women35365%
- Men19235%
Chronic conditions among Gregory Scallon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Mood disorders53%
- Chronic kidney disease51%
- Depression48%
- Ischemic heart disease46%
- Anxiety43%
Share of Medicare patients with each condition. A patient can have several.
Gregory Scallon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 85
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory L. Scallon wrote 1,007 Medicare Part D claims in 2024
In 2024, Gregory Scallon wrote 1,007 Medicare Part D claims for 153 patients. 91% of them were for generic drugs.
Gregory Scallon's Part D claims by kind of drug, 2024
- Generic919 claims91%
- Brand-name and other88 claims9%
Drug classes CMS tracks in Gregory Scallon's Part D claims, 2024
- Opioids7%70 of 1,007 claims
- Antibiotics3%27 of 1,007 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Gregory L. Scallon scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Gregory Scallon for performance year 2024, reported through an alternative payment model (APM).
Gregory Scallon's MIPS scores, performance year 2024
- 90of 100Final score
- 73of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Gregory L. Scallon'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | 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 L. Scallon
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 L. Scallon's NPI number?
Gregory L. Scallon's NPI number is 1891722302. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What does Gregory L. Scallon specialize in?
Gregory L. Scallon is a physician assistant in Phoenix, Arizona. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gregory L. Scallon practice?
Gregory Scallon practices at 2509 North 24th Street, Phoenix, AZ 85008. Gregory Scallon's primary practice is Desert Terrace Healthcare Center in Phoenix, Arizona. Dmand AI also links Gregory Scallon to 5 medical groups and 3 group practices and clinics.
What is Gregory L. Scallon's office phone number?
The practice phone on file for Gregory Scallon is (602) 273-1347.
What is Gregory L. Scallon's medical license number?
Gregory Scallon holds Arizona license 2563.
What medical group is Gregory L. Scallon part of?
Gregory Scallon is linked to Banner Baywood Emergency. Dmand AI links Gregory Scallon to 5 more medical groups.
What is Gregory L. Scallon's MIPS score?
Gregory Scallon's MIPS final score for performance year 2024 is 90 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Gregory L. Scallon see?
CMS counts 545 Medicare patients who saw Gregory Scallon in 2024, with an average age of 83.
How long has Gregory L. Scallon been practicing?
Gregory Scallon graduated from medical school in 2001, 25 years ago.
Selling to physician assistant practices?
See physician assistants in Arizona by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card