Matthew Charles Grzegozewski
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 101
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- Practice address
- 750 Hospital Loop, Craig, CO 81625
- Practice phone
- Call (970) 824-9411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Matthew Grzegozewski'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.
Matthew Charles Grzegozewski is an emergency medicine physician in Craig, Colorado
Matthew Grzegozewski practices at The Memorial Hospital at Craig in Craig, Colorado, part of State of Colorado.
Matthew Grzegozewski's NPI, 1417163536, was assigned on May 15, 2007. Matthew Grzegozewski graduated from Eastern Virginia Medical School in 2004. Matthew Grzegozewski holds Colorado license DR.0052852.
- NPI
- 1417163536NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022105543
- NPI enumeration date
- May 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 824-9411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Matthew Charles Grzegozewski practices at The Memorial Hospital at Craig in Craig, Colorado
Matthew Grzegozewski's primary practice is The Memorial Hospital at Craig, at 750 Hospital Loop, Craig, CO 81625 in Moffat County. The practice phone is (970) 824-9411.
- The Memorial Hospital at Craig750 Hospital Loop, Craig, CO 81625 · Moffat CountyPhone(970) 824-9411
Source: Dmand AI Affiliation Data
Matthew Charles Grzegozewski is affiliated with 2 sites of care and 3 medical groups
Matthew Grzegozewski's primary practice is The Memorial Hospital at Craig in Craig, Colorado, part of State of Colorado. Matthew Grzegozewski is also affiliated with HCA HealthONE Sky Ridge. The medical group on file is Memorial Regional Health. Dmand AI also links Matthew Grzegozewski to 2 more medical groups, each named with a free account. Matthew Grzegozewski's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Matthew Charles Grzegozewski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Grzegozewski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Memorial Hospital at Craig | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across State of Colorado and 6.2K+ hospitals, with verified contacts in the same login.
Matthew Charles Grzegozewski is one of 1,226 emergency medicine physicians in Colorado
Emergency medicine is Matthew Grzegozewski's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Matthew Grzegozewski's licenses on file in 2 states: Colorado and Maryland.
Specialties and state licenses
- Emergency medicine, ColoradoPrimary
- Maryland license
Emergency medicine physicians near Matthew Grzegozewski
Counts of emergency medicine physicians 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
Matthew Charles Grzegozewski billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Matthew Grzegozewski across 1 procedure code in 2024, for 19 Medicare patients. Medicare paid $1,250 for them. Every service was in a facility, such as a hospital, rather than an office.
Matthew Grzegozewski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2212024: 1195%
Matthew Grzegozewski compared with the Colorado median for emergency medicine physicians, 2024
- Matthew Grzegozewski
- Colorado median
- Medicare services
- 11vs 19994% below
- Medicare patients
- 19vs 19390% below
- Part D claims
- 22vs 3435% below
Medians across 1,237 emergency medicine physicians in Colorado with Dmand AI profiles that report each measure.
Matthew Grzegozewski'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 Matthew Grzegozewski and other emergency medicine physicians in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Matthew Charles Grzegozewski treated 19 Medicare patients in 2024, average age 77
CMS counts 19 Medicare patients who saw Matthew Grzegozewski in 2024. 75% of them have high blood pressure, and 68% have high cholesterol. Their average risk score is 2.26, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Matthew Grzegozewski's median patient age at 73, with 58% women.
Chronic conditions among Matthew Grzegozewski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis58%
Share of Medicare patients with each condition. A patient can have several.
Matthew Grzegozewski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Matthew Charles Grzegozewski wrote 101 Medicare Part D claims in 2024
In 2024, Matthew Grzegozewski wrote 101 Medicare Part D claims for 56 patients. 95% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $79 in total drug cost. In 2019, CMS named 31 claims across 2 drugs.
Matthew Grzegozewski's Part D claims by kind of drug, 2024
- Generic96 claims95%
- Brand-name and other5 claims5%
Matthew Grzegozewski's most prescribed drugs by claims, 2020
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 Matthew Grzegozewski's Part D claims, 2024
- Opioids16%16 of 101 claims
- Antibiotics12%12 of 101 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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 312020: 2229%
Drugs named by CMS: 2 in 2020, 2 in 2019.
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
Matthew Charles Grzegozewski scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Matthew Grzegozewski for performance year 2024, reported through an alternative payment model (APM). Matthew Grzegozewski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Matthew Grzegozewski's MIPS scores, performance year 2024
- 95of 100Final score
- 86.9of 100Quality
- 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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Matthew Charles Grzegozewski received $135 in industry payments in 2024
CMS Open Payments shows 1 general payment to Matthew Grzegozewski from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Ceribell, Inc. paid the most, $135.
Companies that paid Matthew Grzegozewski the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Matthew Charles Grzegozewski graduated from Eastern Virginia Medical School
Matthew Grzegozewski graduated from Eastern Virginia Medical School in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Matthew Charles Grzegozewski'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)Clinician Public Reporting: Overall MIPS Performance (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 Matthew Charles Grzegozewski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Matthew Charles Grzegozewski's NPI number?
Matthew Charles Grzegozewski's NPI number is 1417163536. It was assigned on May 15, 2007, and it is active in the NPI Registry.
What does Matthew Charles Grzegozewski specialize in?
Matthew Charles Grzegozewski is an emergency medicine physician in Craig, Colorado. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Matthew Charles Grzegozewski practice?
Matthew Grzegozewski practices at 750 Hospital Loop, Craig, CO 81625. Matthew Grzegozewski's primary practice is The Memorial Hospital at Craig in Craig, Colorado, part of State of Colorado. Dmand AI also links Matthew Grzegozewski to 2 medical groups.
What is Matthew Charles Grzegozewski's office phone number?
The practice phone on file for Matthew Grzegozewski is (970) 824-9411.
What is Matthew Charles Grzegozewski's medical license number?
Matthew Grzegozewski holds Colorado license DR.0052852, one of the licenses on file in 2 states.
Which states has Matthew Charles Grzegozewski been licensed in?
Dmand AI has state licenses on file for Matthew Grzegozewski in Colorado and Maryland.
Which hospitals is Matthew Charles Grzegozewski affiliated with?
Matthew Grzegozewski practices at The Memorial Hospital at Craig in Craig, Colorado. Matthew Grzegozewski is also affiliated with HCA HealthONE Sky Ridge.
What medical group is Matthew Charles Grzegozewski part of?
Matthew Grzegozewski is linked to Memorial Regional Health. Dmand AI links Matthew Grzegozewski to 2 more medical groups.
Does Matthew Charles Grzegozewski accept Medicare?
Yes. CMS data shows Matthew Grzegozewski billed Medicare for 11 services in 2024, and Matthew Grzegozewski accepts Medicare assignment.
What is Matthew Charles Grzegozewski's MIPS score?
Matthew Grzegozewski's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Matthew Charles Grzegozewski see?
CMS counts 19 Medicare patients who saw Matthew Grzegozewski in 2024, with an average age of 77.
What services does Matthew Charles Grzegozewski bill to Medicare?
In 2024, Matthew Grzegozewski's most billed Medicare services were emergency department visit (99285).
Where did Matthew Charles Grzegozewski go to medical school?
Matthew Grzegozewski graduated from Eastern Virginia Medical School in 2004.
What drugs does Matthew Charles Grzegozewski prescribe most?
In 2020 Medicare Part D data, Matthew Grzegozewski's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Ibuprofen.
Has Matthew Charles Grzegozewski received payments from drug or device companies?
CMS Open Payments shows $135 in general payments to Matthew Grzegozewski from 1 company from 2024 to 2024. The largest total came from Ceribell, Inc.
How long has Matthew Charles Grzegozewski been practicing?
Matthew Grzegozewski graduated from medical school in 2004, 22 years ago.
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