Gregory Joseph Parks, PA-C
- Medicare patients, 2024
- 212
- Part D claims, 2024
- 167
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- Medical groups
- 6
- Practice address
- 55 North Ave, Mendon, MA 01756
- Practice phone
- Call (508) 334-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umass Memorial Medical Center
Mendon, Massachusetts
Find Gregory Parks' 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 Joseph Parks is a physician assistant in Mendon, Massachusetts
Gregory Parks practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Gregory Parks' NPI, 1306345244, was assigned on February 6, 2018. Gregory Parks holds Massachusetts license PA6451.
- NPI
- 1306345244NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820337918
- NPI enumeration date
- February 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Joseph Parks practices at Umass Memorial Medical Center in Mendon, Massachusetts
Gregory Parks' primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 334-1000.
- Umass Memorial Medical Center55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 334-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory Joseph Parks is affiliated with 10 sites of care and 6 medical groups
Gregory Parks' primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Gregory Parks is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Gregory Parks to 2 more hospitals, 6 group practices and clinics and 5 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory Joseph Parks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Parks practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Center | Available with a free account |
| +9 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Joseph Parks is one of 3,922 physician assistants in Massachusetts
Physician assistant is Gregory Parks' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Gregory Parks' licenses on file in 2 states: Massachusetts and New Hampshire.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
- New Hampshire license
Physician assistants near Gregory Parks
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 Joseph Parks treated 212 Medicare patients in 2024, average age 70
CMS counts 212 Medicare patients who saw Gregory Parks in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have arthritis, and 75% have high blood pressure. 39% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Parks' median patient age at 68, with 60% women.
Gregory Parks' Medicare patients by age, 2024
Gregory Parks' Medicare patients by sex, 2024
- Women12760%
- Men8540%
Chronic conditions among Gregory Parks' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety34%
- Mood disorders34%
- Depression30%
- Diabetes28%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Gregory Parks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Joseph Parks wrote 167 Medicare Part D claims in 2024
In 2024, Gregory Parks wrote 167 Medicare Part D claims for 103 patients. 99% of them were for generic drugs.
Gregory Parks' Part D claims by kind of drug, 2024
- Generic166 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Gregory Parks' Part D claims, 2024
- Opioids20%33 of 167 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 Joseph Parks scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Gregory Parks for performance year 2024, reported through an alternative payment model (APM). Gregory Parks accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Gregory Parks as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Gregory Parks' MIPS scores, performance year 2024
- 100of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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 Gregory Joseph Parks'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 | 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 Joseph Parks
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 Joseph Parks' NPI number?
Gregory Joseph Parks' NPI number is 1306345244. It was assigned on February 6, 2018, and it is active in the NPI Registry.
What does Gregory Joseph Parks specialize in?
Gregory Joseph Parks is a physician assistant in Mendon, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gregory Joseph Parks practice?
Gregory Parks practices at 55 North Ave, Mendon, MA 01756. Gregory Parks' primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Gregory Parks to 2 hospitals, 6 group practices and clinics and 5 medical groups.
What is Gregory Joseph Parks' office phone number?
The practice phone on file for Gregory Parks is (508) 334-1000.
What is Gregory Joseph Parks' medical license number?
Gregory Parks holds Massachusetts license PA6451, one of the licenses on file in 2 states.
Which states has Gregory Joseph Parks been licensed in?
Dmand AI has state licenses on file for Gregory Parks in Massachusetts and New Hampshire.
Which hospitals is Gregory Joseph Parks affiliated with?
Gregory Parks is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Gregory Parks to 2 more hospitals.
What medical group is Gregory Joseph Parks part of?
Gregory Parks is linked to UMass Memorial Medical Group. Dmand AI links Gregory Parks to 5 more medical groups.
Does Gregory Joseph Parks accept Medicare?
Yes. CMS lists Gregory Parks as accepting Medicare assignment.
Does Gregory Joseph Parks offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Gregory Parks as offering telehealth services.
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What is Gregory Joseph Parks' MIPS score?
Gregory Parks' MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Gregory Joseph Parks see?
CMS counts 212 Medicare patients who saw Gregory Parks in 2024, with an average age of 70.
How long has Gregory Joseph Parks been practicing?
Gregory Parks graduated from medical school in 2017, 9 years ago.
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