Dr. Gregory Proctor, MD
- Medicare services, 2024
- 1,017
- Medicare patients, 2024
- 234
- Part D claims, 2024
- 679
- Hospital affiliations
- 5
- Industry payments
- $6,728
- Practice address
- 509 Sable Blvd, Aurora, CO 80011
- Practice phone
- Call (303) 366-9458
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
DaVita Sable Dialysis
Dialysis Center - Independent · Aurora, Colorado
Find Dr. Proctor'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 Proctor is a nephrologist in Aurora, Colorado
Dr. Proctor practices at DaVita Sable Dialysis in Aurora, Colorado.
Dr. Proctor's NPI, 1447306063, was assigned on January 26, 2007. Dr. Proctor graduated from R Franklin University of Med & Sci/Chicago Medical School in 2000. Dr. Proctor holds Colorado license 41570.
- NPI
- 1447306063NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224941893
- NPI enumeration date
- January 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (303) 366-9458
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Proctor practices at DaVita Sable Dialysis in Aurora, Colorado
Dr. Proctor's primary practice is DaVita Sable Dialysis, at 509 Sable Blvd, Aurora, CO 80011 in Arapahoe County. The practice phone is (303) 366-9458.
- DaVita Sable Dialysis509 Sable Blvd, Aurora, CO 80011 · Arapahoe CountyPhone(303) 366-9458
Source: Dmand AI Affiliation Data
Dr. Gregory Proctor is affiliated with 9 sites of care and 1 medical group
Dr. Proctor's primary practice is DaVita Sable Dialysis in Aurora, Colorado. Dr. Proctor is also affiliated with UCHealth University of Colorado Hospital. The medical group on file is Colorado Kidney Care. Dmand AI also links Dr. Proctor to 4 more hospitals, 2 dialysis centers and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Proctor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Proctor practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DaVita Sable Dialysis | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Proctor is one of 167 nephrologists in Colorado
Nephrology is Dr. Proctor's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Proctor is licensed in Colorado.
Specialties and state licenses
- Nephrology, ColoradoPrimary
Nephrologists near Dr. Proctor
Counts of nephrologists 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
Dr. Gregory Proctor billed Medicare for 1,017 services in 2024
CMS data shows 1,017 Medicare services from Dr. Proctor across 13 procedure codes in 2024, for 234 Medicare patients. Medicare paid $91,423 for them.
Dr. Proctor's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2472024: 712188%
- Tests and treatments
- 2023: 1272024: 18344%
- Other services
- 2023: 02024: 109
- Lab and pathology
- 2023: 02024: 13
Where Dr. Proctor's Medicare services took place, 2024
- In an office59559%
- In a facility42241%
Dr. Proctor compared with the Colorado median for nephrologists, 2024
- Dr. Proctor
- Colorado median
- Medicare services
- 1,017vs 57776% above
- Medicare patients
- 234vs 21210% above
- Part D claims
- 516vs 5506% below
Medians across 155 nephrologists in Colorado with Dmand AI profiles that report each measure.
Dr. Proctor'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. Proctor and other nephrologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Proctor treated 234 Medicare patients in 2024, average age 71
CMS counts 234 Medicare patients who saw Dr. Proctor in 2024. The largest group is 75 to 84, with 83 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 35% are also on Medicaid. Their average risk score is 4.82, 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. Proctor's median patient age at 67, with 44% women.
Dr. Proctor's Medicare patients by age, 2024
Dr. Proctor's Medicare patients by sex, 2024
- Women9741%
- Men13759%
Chronic conditions among Dr. Proctor's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes59%
- Ischemic heart disease49%
- Heart failure48%
- Mood disorders42%
- Arthritis41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Proctor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Proctor wrote 679 Medicare Part D claims in 2024
In 2024, Dr. Proctor wrote 679 Medicare Part D claims for 139 patients. 74% of them were for generic drugs. CMS names the drug for 516 of them, across 14 drugs with 11 or more claims each, at $124,096 in total drug cost. In 2023, CMS named 378 claims across 12 drugs.
Dr. Proctor's Part D claims by kind of drug, 2024
- Generic501 claims74%
- Brand-name178 claims26%
Dr. Proctor's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Proctor's Part D claims, 2024
- Antibiotics3%20 of 679 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3782024: 51637%
Drugs named by CMS: 14 in 2024, 12 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gregory Proctor offers telehealth to Medicare patients
Dr. Proctor accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Proctor as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gregory Proctor received $6,728 in industry payments from 2016 to 2025
CMS Open Payments shows 53 general payments to Dr. Proctor from 11 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 70% of the total. AstraZeneca Pharmaceuticals LP paid the most, $5,969.
General payments to Dr. Proctor by program year, 2016 to 2025
General payments to Dr. Proctor by kind, 2016 to 2025
- Consulting fees$4,69870%
- Food and beverage$1,26819%
- Travel and lodging$76211%
Companies that paid Dr. Proctor 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 Proctor graduated from R Franklin University of Med & Sci/Chicago Medical School
Dr. Proctor graduated from R Franklin University of Med & Sci/Chicago Medical School in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Proctor'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Proctor
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 Proctor's NPI number?
Dr. Gregory Proctor's NPI number is 1447306063. It was assigned on January 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Proctor?
Dr. Gregory Proctor is a nephrologist in Aurora, Colorado. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Gregory Proctor practice?
Dr. Proctor practices at 509 Sable Blvd, Aurora, CO 80011. Dr. Proctor's primary practice is DaVita Sable Dialysis in Aurora, Colorado. Dmand AI also links Dr. Proctor to 4 hospitals, 2 dialysis centers and 1 group practice or clinic.
What is Dr. Gregory Proctor's office phone number?
The practice phone on file for Dr. Proctor is (303) 366-9458.
What is Dr. Gregory Proctor's medical license number?
Dr. Proctor holds Colorado license 41570.
Which hospitals is Dr. Gregory Proctor affiliated with?
Dr. Proctor is affiliated with UCHealth University of Colorado Hospital. Dmand AI links Dr. Proctor to 4 more hospitals.
What medical group is Dr. Gregory Proctor part of?
Dr. Proctor is linked to Colorado Kidney Care.
Does Dr. Gregory Proctor accept Medicare?
Yes. CMS data shows Dr. Proctor billed Medicare for 1,017 services in 2024, and Dr. Proctor accepts Medicare assignment.
Does Dr. Gregory Proctor offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Proctor as offering telehealth services.
How many Medicare patients does Dr. Gregory Proctor see?
CMS counts 234 Medicare patients who saw Dr. Proctor in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Gregory Proctor bill to Medicare?
In 2024, Dr. Proctor's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and dialysis (90960).
Where did Dr. Gregory Proctor go to medical school?
Dr. Proctor graduated from R Franklin University of Med & Sci/Chicago Medical School in 2000.
What drugs does Dr. Gregory Proctor prescribe most?
In 2024 Medicare Part D data, Dr. Proctor's most prescribed drugs by claims were Jardiance, Farxiga and Lisinopril.
Has Dr. Gregory Proctor received payments from drug or device companies?
CMS Open Payments shows $6,728 in general payments to Dr. Proctor from 11 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Gregory Proctor been practicing?
Dr. Proctor graduated from medical school in 2000, 26 years ago.
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