Dr. Mary Ann Degroote, MD

  • Lafayette, CO
  • Infectious disease specialist
NPI1083696827PAC ID2163320169
Medicare services, 2024
116
Medicare patients, 2024
84
Part D claims, 2021
11
Publications
11
Hospital affiliations
5
Practice address
200 Exempla Cir, Lafayette, CO 80026
Practice phone
Call (303) 689-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Good Samaritan Hospital

Hospital · Lafayette, Colorado

See all 9 affiliations

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Dr. Mary Ann Degroote is an infectious disease specialist in Lafayette, Colorado

Dr. Degroote practices at Good Samaritan Hospital in Lafayette, Colorado, part of Intermountain Health.

Dr. Degroote's NPI, 1083696827, was assigned on November 17, 2005. Dr. Degroote graduated from University of Iowa, RJ & L Carver College of Medicine in 1988. Dr. Degroote holds Colorado license 31125.

NPI and contact details
Medicare PAC ID
2163320169
NPI enumeration date
November 17, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(303) 689-4000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
64
Medical school graduation
1988

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Mary Ann Degroote practices at Good Samaritan Hospital in Lafayette, Colorado

Dr. Degroote's primary practice is Good Samaritan Hospital, at 200 Exempla Cir, Lafayette, CO 80026 in Boulder County. The practice phone is (303) 689-4000.

Source: Dmand AI Affiliation Data

Dr. Mary Ann Degroote is affiliated with 7 sites of care and 2 medical groups

Dr. Degroote's primary practice is Good Samaritan Hospital in Lafayette, Colorado, part of Intermountain Health. Dr. Degroote is also affiliated with Foothills Hospital. The medical group on file is Western Infectious Disease Consultants. Dmand AI also links Dr. Degroote to 3 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 9 affiliations for Dr. Degroote

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Mary Ann Degroote's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Degroote practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Good Samaritan HospitalAvailable with a free account
+6 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mary Ann Degroote is one of 155 infectious disease specialists in Colorado

Infectious disease is Dr. Degroote's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Degroote is licensed in Colorado.

Specialties and state licenses

  • Infectious disease, ColoradoPrimaryLicense 31125 · taxonomy 207RI0200X

Infectious disease specialists near Dr. Degroote

Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.

155infectious disease specialists in Colorado
4infectious disease specialists in Lafayette

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Mary Ann Degroote billed Medicare for 116 services in 2024

CMS data shows 116 Medicare services from Dr. Degroote across 4 procedure codes in 2024, for 84 Medicare patients. Medicare paid $9,872 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024116
Medicare patients84
Paid by Medicare$9,872
Procedure codes4

Dr. Degroote's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1652024: 11630%

Dr. Degroote compared with the Colorado median for infectious disease specialists, 2024

  • Dr. Degroote
  • Colorado median
Medicare services
116vs 29160% below
Medicare patients
84vs 13437% below
Part D claims
11vs 18094% below

Medians across 150 infectious disease specialists in Colorado with Dmand AI profiles that report each measure.

Dr. Degroote'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.

See all procedures by Dr. Degroote

Need commercial claims for Dr. Degroote?

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mary Ann Degroote treated 84 Medicare patients in 2024, average age 71

CMS counts 84 Medicare patients who saw Dr. Degroote in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 23% are also on Medicaid. Their average risk score is 3.22, 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. Degroote's median patient age at 63, with 42% women.

Medicare patients, 202484
Average age71
Average risk score3.22
Also on Medicaid23%

Dr. Degroote's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Degroote's Medicare patients by sex, 2024

  • Women3744%
  • Men4756%

Chronic conditions among Dr. Degroote's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis63%
  4. Chronic kidney disease52%
  5. Diabetes45%
  6. Heart failure42%
  7. Anxiety40%
  8. Ischemic heart disease40%

Share of Medicare patients with each condition. A patient can have several.

Dr. Degroote's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women42%
  • Men57%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Mary Ann Degroote wrote 11 Medicare Part D claims in 2021

In 2021, Dr. Degroote wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $660 in total drug cost.

Part D claims, 202111
Drugs named by CMS1
Total drug cost$660

Dr. Degroote's most prescribed drugs by claims, 2021

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Degroote

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Dr. Mary Ann Degroote takes part in Medicare

Dr. Degroote accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Dr. Mary Ann Degroote has 11 publications on record

Dmand AI links 11 papers to Dr. Degroote, published from 2011 to 2018. 2012 was the busiest year, with 3. The most frequent topics are Antitubercular Agents, Mycobacterium and Mycobacterium tuberculosis. Dr. Degroote has published most often in Antimicrob Agents Chemother. Dr. Degroote's most frequent co-authors are Eric Lee Nuermberger, MD, Alison G. Freifeld, MD and Carol D. Hamilton, MD.

Papers11
Years published2011 to 2018

Dr. Degroote's papers by year, 2011 to 2018

Topics Dr. Degroote writes about most

  • Antitubercular Agents
  • Mycobacterium
  • Mycobacterium tuberculosis
  • Anti-Bacterial Agents
  • Disease Models, Animal
  • Isoniazid
  • Mice, Inbred BALB C
  • Mice, Inbred C57BL

Dr. Degroote's most frequent co-authors

Recent publications by Dr. Degroote

See all 11 publications and co-authors

See who Dr. Degroote researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Degroote works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Mary Ann Degroote received $1,113 in industry payments from 2017 to 2022

CMS Open Payments shows 13 general payments to Dr. Degroote from 8 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $338.

General payments to Dr. Degroote by program year, 2017 to 2022

Companies that paid Dr. Degroote the most, 2017 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Degroote

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Mary Ann Degroote graduated from University of Iowa, RJ & L Carver College of Medicine

Dr. Degroote graduated from University of Iowa, RJ & L Carver College of Medicine in 1988.

  1. Medical schoolUniversity of Iowa, RJ & L Carver College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Mary Ann Degroote's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mary Ann Degroote

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. Mary Ann Degroote's NPI number?

Dr. Mary Ann Degroote's NPI number is 1083696827. It was assigned on November 17, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Mary Ann Degroote?

Dr. Mary Ann Degroote is an infectious disease specialist in Lafayette, Colorado. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Mary Ann Degroote practice?

Dr. Degroote practices at 200 Exempla Cir, Lafayette, CO 80026. Dr. Degroote's primary practice is Good Samaritan Hospital in Lafayette, Colorado, part of Intermountain Health. Dmand AI also links Dr. Degroote to 3 hospitals, 2 group practices and clinics and 1 medical group.

What is Dr. Mary Ann Degroote's office phone number?

The practice phone on file for Dr. Degroote is (303) 689-4000.

What is Dr. Mary Ann Degroote's medical license number?

Dr. Degroote holds Colorado license 31125.

Which hospitals is Dr. Mary Ann Degroote affiliated with?

Dr. Degroote practices at Good Samaritan Hospital in Lafayette, Colorado. Dr. Degroote is also affiliated with Foothills Hospital. Dmand AI links Dr. Degroote to 3 more hospitals.

What medical group is Dr. Mary Ann Degroote part of?

Dr. Degroote is linked to Western Infectious Disease Consultants. Dmand AI links Dr. Degroote to 1 more medical group.

Does Dr. Mary Ann Degroote accept Medicare?

Yes. CMS data shows Dr. Degroote billed Medicare for 116 services in 2024, and Dr. Degroote accepts Medicare assignment.

How many Medicare patients does Dr. Mary Ann Degroote see?

CMS counts 84 Medicare patients who saw Dr. Degroote in 2024, with an average age of 71.

What services does Dr. Mary Ann Degroote bill to Medicare?

In 2024, Dr. Degroote's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99222).

Show 6 more questionsShow fewer questions

Where did Dr. Mary Ann Degroote go to medical school?

Dr. Degroote graduated from University of Iowa, RJ & L Carver College of Medicine in 1988.

What drugs does Dr. Mary Ann Degroote prescribe most?

In 2021 Medicare Part D data, Dr. Degroote's most prescribed drugs by claims were Cefazolin Sodium.

Has Dr. Mary Ann Degroote received payments from drug or device companies?

CMS Open Payments shows $1,113 in general payments to Dr. Degroote from 8 companies from 2017 to 2022. The largest total came from Allergan Inc.

How long has Dr. Mary Ann Degroote been practicing?

Dr. Degroote graduated from medical school in 1988, 38 years ago.

Does Dr. Mary Ann Degroote do research?

Dmand AI links 11 publications to Dr. Degroote, published from 2011 to 2018.

Who does Dr. Mary Ann Degroote publish with?

Dr. Degroote's most frequent co-authors are Eric Lee Nuermberger, MD (2 shared papers), Alison G. Freifeld, MD (1 shared paper) and Carol D. Hamilton, MD (1 shared paper).

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