Dr. Margaret Ann Fitzpatrick, MD
- Medicare services, 2022
- 49
- Part D claims, 2022
- 68
- Publications
- 64
- Industry payments
- $66
- Affiliated sites
- 1
- Practice address
- 1055 N Clermont St, Denver, CO 80220
- Practice phone
- Call (913) 578-4409
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
VA Medical Center
Denver, Colorado
Find Dr. Fitzpatrick'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. Margaret Ann Fitzpatrick is an infectious disease specialist in Denver, Colorado
Dr. Fitzpatrick practices at VA Medical Center in Denver, Colorado.
Dr. Fitzpatrick's NPI, 1194987305, was assigned on June 29, 2008. Dr. Fitzpatrick graduated from Washington University School of Medicine in 2007. Dr. Fitzpatrick holds Colorado license DR.0068534.
- NPI
- 1194987305NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2008
- NPI status
- Active
- Practice phone
- (913) 578-4409
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Margaret Ann Fitzpatrick practices at VA Medical Center in Denver, Colorado
Dr. Fitzpatrick's primary practice is VA Medical Center, at 1055 N Clermont St, Denver, CO 80220 in Denver County. The practice phone is (913) 578-4409.
- VA Medical Center1055 N Clermont St, Denver, CO 80220 · Denver CountyPhone(913) 578-4409
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Margaret Ann Fitzpatrick is affiliated with 2 sites of care and 1 medical group
Dr. Fitzpatrick's primary practice is VA Medical Center in Denver, Colorado. The medical group on file is University of Colorado Medicine (CU Medicine). Dmand AI also links Dr. Fitzpatrick to 1 more group practice or clinic, 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 Dr. Margaret Ann Fitzpatrick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fitzpatrick practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VA Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Margaret Ann Fitzpatrick is one of 155 infectious disease specialists in Colorado
Infectious disease is Dr. Fitzpatrick's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dmand AI has Dr. Fitzpatrick's licenses on file in 2 states: Colorado and Illinois.
Specialties and state licenses
- Infectious disease, ColoradoPrimary
- Internal medicine, Illinois
Infectious disease specialists near Dr. Fitzpatrick
Counts of infectious disease specialists 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. Margaret Ann Fitzpatrick billed Medicare for 49 services in 2022
CMS data shows 49 Medicare services from Dr. Fitzpatrick across 3 procedure codes in 2022. Medicare paid $3,938 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fitzpatrick's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1062022: 4954%
Dr. Fitzpatrick compared with the Colorado median for infectious disease specialists, 2022
- Dr. Fitzpatrick
- Colorado median
- Medicare services
- 49vs 29183% below
- Part D claims
- 68vs 18062% below
Medians across 150 infectious disease specialists in Colorado with Dmand AI profiles that report each measure.
Dr. Fitzpatrick's most billed Medicare procedure codes, 2022
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. Fitzpatrick and other infectious disease specialists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Margaret Ann Fitzpatrick's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Fitzpatrick's median patient age at 68, with 0% women.
Dr. Fitzpatrick's 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
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Margaret Ann Fitzpatrick wrote 68 Medicare Part D claims in 2022
In 2022, Dr. Fitzpatrick wrote 68 Medicare Part D claims. They cover 5 drugs, with $93,249 in total drug cost. In 2021, CMS named 91 claims across 6 drugs.
Dr. Fitzpatrick's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 912022: 6825%
Drugs named by CMS: 5 in 2022, 6 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Margaret Ann Fitzpatrick has 64 publications on record
Dmand AI links 64 papers to Dr. Fitzpatrick, published from 2012 to 2025. 2022 was the busiest year, with 12. The most frequent topics are Veterans, Anti-Bacterial Agents and Spinal Cord Injuries. Dr. Fitzpatrick has published most often in Infect Control Hosp Epidemiol. Dr. Fitzpatrick's most frequent co-authors are Stephen Burns, MD, Makoto M. Jones and Martin Earl Evans, MD.
Dr. Fitzpatrick's papers by year, 2016 to 2025
Topics Dr. Fitzpatrick writes about most
- Veterans
- Anti-Bacterial Agents
- Spinal Cord Injuries
- Drug Resistance, Multiple, Bacterial
- Urinary Tract Infections
- Hospitals, Veterans
- United States Department of Veterans Affairs
- Urinary Bladder, Neurogenic
Dr. Fitzpatrick's most frequent co-authors
- Stephen Burns, MD18 shared papers
- Makoto M. Jones17 shared papers
- Martin Earl Evans, MD15 shared papers
Recent publications by Dr. Fitzpatrick
Antimicrob Steward Healthc Epidemiol
See who Dr. Fitzpatrick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Fitzpatrick works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Margaret Ann Fitzpatrick received $66 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Fitzpatrick from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $66.
Companies that paid Dr. Fitzpatrick the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Margaret Ann Fitzpatrick graduated from Washington University School of Medicine
Dr. Fitzpatrick graduated from Washington University School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Margaret Ann Fitzpatrick'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 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 Data |
| 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) |
| 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. Margaret Ann Fitzpatrick
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. Margaret Ann Fitzpatrick's NPI number?
Dr. Margaret Ann Fitzpatrick's NPI number is 1194987305. It was assigned on June 29, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret Ann Fitzpatrick?
Dr. Margaret Ann Fitzpatrick is an infectious disease specialist in Denver, Colorado. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Margaret Ann Fitzpatrick practice?
Dr. Fitzpatrick practices at 1055 N Clermont St, Denver, CO 80220. Dr. Fitzpatrick's primary practice is VA Medical Center in Denver, Colorado. Dmand AI also links Dr. Fitzpatrick to 1 group practice or clinic.
What is Dr. Margaret Ann Fitzpatrick's office phone number?
The practice phone on file for Dr. Fitzpatrick is (913) 578-4409.
What is Dr. Margaret Ann Fitzpatrick's medical license number?
Dr. Fitzpatrick holds Colorado license DR.0068534, one of the licenses on file in 2 states.
Which states has Dr. Margaret Ann Fitzpatrick been licensed in?
Dmand AI has state licenses on file for Dr. Fitzpatrick in Colorado and Illinois.
What medical group is Dr. Margaret Ann Fitzpatrick part of?
Dr. Fitzpatrick is linked to University of Colorado Medicine (CU Medicine).
Does Dr. Margaret Ann Fitzpatrick accept Medicare?
Yes. CMS data shows Dr. Fitzpatrick billed Medicare for 49 services in 2022.
What services does Dr. Margaret Ann Fitzpatrick bill to Medicare?
In 2022, Dr. Fitzpatrick's most billed Medicare services were hospital inpatient care (99222), office visit, established patient (99214) and hospital inpatient care (99232).
Where did Dr. Margaret Ann Fitzpatrick go to medical school?
Dr. Fitzpatrick graduated from Washington University School of Medicine in 2007.
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What drugs does Dr. Margaret Ann Fitzpatrick prescribe most?
In 2022 Medicare Part D data, Dr. Fitzpatrick's most prescribed drugs by claims were Cefadroxil, Doxycycline Hyclate and Genvoya.
Has Dr. Margaret Ann Fitzpatrick received payments from drug or device companies?
CMS Open Payments shows $66 in general payments to Dr. Fitzpatrick from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Margaret Ann Fitzpatrick been practicing?
Dr. Fitzpatrick graduated from medical school in 2007, 19 years ago.
Does Dr. Margaret Ann Fitzpatrick do research?
Dmand AI links 64 publications to Dr. Fitzpatrick, published from 2012 to 2025.
Who does Dr. Margaret Ann Fitzpatrick publish with?
Dr. Fitzpatrick's most frequent co-authors are Stephen Burns, MD (18 shared papers), Makoto M. Jones (17 shared papers) and Martin Earl Evans, MD (15 shared papers).
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