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Dr. Jeffrey A. Giullian, MD
NPI1073660932
- Medicare services, 2016
- 318
- Part D claims, 2016
- 666
- Publications
- 4
- Industry payments
- $18,648
- Affiliated sites
- 1
- Practice address
- 950 E Harvard Ave, Denver, CO 80210-7006
- Practice phone
- Call (303) 871-0977
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Denver Nephrology Associates
Medical specialty practice · Denver, Colorado
Find Dr. Giullian's professional email, personal email and mobile number
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Dr. Jeffrey A. Giullian is a nephrologist in Denver, Colorado
Dr. Giullian practices at South Denver Nephrology Associates in Denver, Colorado.
Dr. Giullian's NPI, 1073660932, was assigned on January 4, 2007. Dr. Giullian holds Colorado license 46337.
NPI and contact details
- NPI
- 1073660932NPI Registry (opens in a new tab)
- NPI enumeration date
- January 4, 2007
- NPI status
- Active
- Practice phone
- (303) 871-0977
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey A. Giullian practices at South Denver Nephrology Associates in Denver, Colorado
Dr. Giullian's primary practice is South Denver Nephrology Associates, at 950 E Harvard Ave, Denver, CO 80210-7006. The practice phone is (303) 871-0977.
- South Denver Nephrology Associates950 E Harvard Ave, Denver, CO 80210-7006Phone(303) 871-0977
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey A. Giullian is affiliated with 1 site of care and 1 medical group
Dr. Giullian's primary practice is South Denver Nephrology Associates in Denver, Colorado. Dmand AI also links Dr. Giullian to 1 medical group, named with a free account.
South Denver Nephrology AssociatesPrimary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Jeffrey A. Giullian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Giullian practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Denver Nephrology Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey A. Giullian is one of 167 nephrologists in Colorado
Nephrology is Dr. Giullian's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Giullian is licensed in Colorado.
Specialties and state licenses
- Nephrology, ColoradoPrimary
Nephrologists near Dr. Giullian
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. Jeffrey A. Giullian billed Medicare for 318 services in 2016
CMS data shows 318 Medicare services from Dr. Giullian across 6 procedure codes in 2016. Medicare paid $22,811 for them.
Medicare services, 2016318
Paid by Medicare$22,811
Procedure codes6
Dr. Giullian's Medicare services by type, 2016
- Office and hospital visits299
- Tests and treatments19
Where Dr. Giullian's Medicare services took place, 2016
- In an office3712%
- In a facility28188%
Dr. Giullian compared with the Colorado median for nephrologists, 2016
- Dr. Giullian
- Colorado median
- Medicare services
- 318vs 57745% below
- Part D claims
- 666vs 55021% above
Medians across 155 nephrologists in Colorado with Dmand AI profiles that report each measure.
Dr. Giullian's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Giullian?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Giullian and other nephrologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey A. Giullian wrote 666 Medicare Part D claims in 2016
In 2016, Dr. Giullian wrote 666 Medicare Part D claims. They cover 25 drugs, with $93,765 in total drug cost.
Part D claims, 2016666
Drugs named by CMS25
Total drug cost$93,765
Dr. Giullian's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Jeffrey A. Giullian has 4 publications on record
Dmand AI links 4 papers to Dr. Giullian in 2022. The most frequent topics are Renal Dialysis. Dr. Giullian has published most often in Nephrol Nurs J. Dr. Giullian's most frequent co-authors are Bryan N. Becker, MD, Steven M. Brunelli, MD and Jeffrey J. Connaire, MD.
Papers4
Topics Dr. Giullian writes about most
- Renal Dialysis
Dr. Giullian's most frequent co-authors
- Bryan N. Becker, MD1 shared paper
- Steven M. Brunelli, MD1 shared paper
- Jeffrey J. Connaire, MD1 shared paper
Recent publications by Dr. Giullian
BacteremiaCatheterization, Central VenousCatheter-Related Infections
Fresh WaterHemolysisNear Drowning
Adv Chronic Kidney Dis
KidneyKidney Failure, ChronicMedicare
See who Dr. Giullian researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Giullian works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jeffrey A. Giullian received $18,648 in industry payments from 2016 to 2017
CMS Open Payments shows 23 general payments to Dr. Giullian from 5 drug and device companies from 2016 to 2017. Speaker and faculty fees make up the largest share, 82% of the total. Genentech, Inc. paid the most, $16,695.
General payments to Dr. Giullian by program year, 2016 to 2017
General payments to Dr. Giullian by kind, 2016 to 2017
$18.6Kin total
- Speaker and faculty fees$15,20082%
- Travel and lodging$2,51914%
- Food and beverage$9295%
Companies that paid Dr. Giullian the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jeffrey A. Giullian'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 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Jeffrey A. Giullian
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. Jeffrey A. Giullian's NPI number?
Dr. Jeffrey A. Giullian's NPI number is 1073660932. It was assigned on January 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey A. Giullian?
Dr. Jeffrey A. Giullian is a nephrologist in Denver, Colorado. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Jeffrey A. Giullian practice?
Dr. Giullian practices at 950 E Harvard Ave, Denver, CO 80210-7006. Dr. Giullian's primary practice is South Denver Nephrology Associates in Denver, Colorado. Dmand AI also links Dr. Giullian to 1 medical group.
What is Dr. Jeffrey A. Giullian's office phone number?
The practice phone on file for Dr. Giullian is (303) 871-0977.
What is Dr. Jeffrey A. Giullian's medical license number?
Dr. Giullian holds Colorado license 46337.
Does Dr. Jeffrey A. Giullian accept Medicare?
Yes. CMS data shows Dr. Giullian billed Medicare for 318 services in 2016.
What services does Dr. Jeffrey A. Giullian bill to Medicare?
In 2016, Dr. Giullian's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99223).
What drugs does Dr. Jeffrey A. Giullian prescribe most?
In 2016 Medicare Part D data, Dr. Giullian's most prescribed drugs by claims were Furosemide, Dextrose In Water and Prosol.
Has Dr. Jeffrey A. Giullian received payments from drug or device companies?
CMS Open Payments shows $18,648 in general payments to Dr. Giullian from 5 companies from 2016 to 2017. The largest total came from Genentech, Inc.
How long has Dr. Jeffrey A. Giullian been practicing?
Dr. Giullian's NPI was assigned in 2007.
Does Dr. Jeffrey A. Giullian do research?
Dmand AI links 4 publications to Dr. Giullian.
Who does Dr. Jeffrey A. Giullian publish with?
Dr. Giullian's most frequent co-authors are Bryan N. Becker, MD (1 shared paper), Steven M. Brunelli, MD (1 shared paper) and Jeffrey J. Connaire, MD (1 shared paper).
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