Douglas Robert Gregg, APRN, FNP-C
- Medicare patients, 2024
- 72
- Part D claims, 2024
- 72
- MIPS score, 2024
- 100
- Affiliated sites
- 4
- Medical groups
- 7
- Practice address
- 1431 Opus Pl, Downers Grove, IL 60515
- Practice phone
- Call (877) 866-7123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vohra Wound Physicians Of Il, S.c.
Multi-specialty group site · Downers Grove, Illinois
Find Douglas Gregg'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.
Douglas Robert Gregg is a family nurse practitioner in Downers Grove, Illinois
Douglas Gregg practices at Vohra Wound Physicians Of Il, S.c. in Downers Grove, Illinois.
Douglas Gregg's NPI, 1376908301, was assigned on December 17, 2015. Douglas Gregg holds Illinois license 209.013635.
- NPI
- 1376908301NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901102763
- NPI enumeration date
- December 17, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (877) 866-7123
- 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)
Douglas Robert Gregg practices at Vohra Wound Physicians of Il, S.c. in Downers Grove, Illinois
Douglas Gregg's primary practice is Vohra Wound Physicians of Il, S.c., at 1431 Opus Pl, Downers Grove, IL 60515. The practice phone is (877) 866-7123.
- Vohra Wound Physicians of Il, S.c.1431 Opus Pl, Downers Grove, IL 60515Phone(877) 866-7123
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Douglas Robert Gregg is affiliated with 4 sites of care and 7 medical groups
Douglas Gregg's primary practice is Vohra Wound Physicians Of Il, S.c. in Downers Grove, Illinois. The medical group on file is Vohra Wound Physicians. Dmand AI also links Douglas Gregg to 6 more medical groups, 2 group practices and clinics and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Douglas Robert Gregg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Douglas Gregg practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vohra Wound Physicians Of Il, S.c. | Available with a free account |
| +3 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Douglas Robert Gregg is one of 7,275 family nurse practitioners in Illinois
Family is Douglas Gregg's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Douglas Gregg is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Douglas Gregg
Counts of family nurse practitioners 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
Douglas Robert Gregg treated 72 Medicare patients in 2024, average age 82
CMS counts 72 Medicare patients who saw Douglas Gregg in 2024. The largest group is 85 and over, with 37 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Douglas Gregg's median patient age at 51, with 67% women.
Douglas Gregg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Douglas Gregg's Medicare patients by sex, 2024
- Women4157%
- Men3143%
Chronic conditions among Douglas Gregg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Diabetes60%
- Heart failure56%
- Anxiety51%
- Mood disorders51%
- Depression49%
Share of Medicare patients with each condition. A patient can have several.
Douglas Gregg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Douglas Robert Gregg wrote 72 Medicare Part D claims in 2024
In 2024, Douglas Gregg wrote 72 Medicare Part D claims for 17 patients. 86% of them were for generic drugs.
Douglas Gregg's Part D claims by kind of drug, 2024
- Generic62 claims86%
- Brand-name and other10 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Douglas Robert Gregg 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 Douglas Gregg for performance year 2024, reported as part of a group. Douglas Gregg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Douglas Gregg's MIPS scores, performance year 2024
- 100of 100Final score
- 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 Douglas Robert Gregg'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Douglas Robert Gregg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Douglas Robert Gregg's NPI number?
Douglas Robert Gregg's NPI number is 1376908301. It was assigned on December 17, 2015, and it is active in the NPI Registry.
What does Douglas Robert Gregg specialize in?
Douglas Robert Gregg is a family nurse practitioner in Downers Grove, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Douglas Robert Gregg practice?
Douglas Gregg practices at 1431 Opus Pl, Downers Grove, IL 60515. Douglas Gregg's primary practice is Vohra Wound Physicians Of Il, S.c. in Downers Grove, Illinois. Dmand AI also links Douglas Gregg to 6 medical groups, 2 group practices and clinics and 1 hospice.
What is Douglas Robert Gregg's office phone number?
The practice phone on file for Douglas Gregg is (877) 866-7123.
What is Douglas Robert Gregg's medical license number?
Douglas Gregg holds Illinois license 209.013635.
What medical group is Douglas Robert Gregg part of?
Douglas Gregg is linked to Vohra Wound Physicians. Dmand AI links Douglas Gregg to 6 more medical groups.
Does Douglas Robert Gregg accept Medicare?
Yes. CMS lists Douglas Gregg as accepting Medicare assignment.
What is Douglas Robert Gregg's MIPS score?
Douglas Gregg's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Douglas Robert Gregg see?
CMS counts 72 Medicare patients who saw Douglas Gregg in 2024, with an average age of 82.
How long has Douglas Robert Gregg been practicing?
Douglas Gregg graduated from medical school in 2015, 11 years ago.
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