Dr. Mariel Marlene Maseberg, MD
- Medicare services, 2024
- 45
- Medicare patients, 2024
- 34
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Industry payments
- $657
- Practice address
- 777 Bannock St, Denver, CO 80204
- Practice phone
- Call (303) 602-4935
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Maseberg's professional email, personal email and mobile number
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Dr. Mariel Marlene Maseberg is a pathologist in Denver, Colorado
Dr. Maseberg practices at Denver Health Medical Center in Denver, Colorado, part of Denver Health and Hospital Authority.
Dr. Maseberg's NPI, 1316072812, was assigned on February 23, 2007. Dr. Maseberg graduated from University of Colorado School of Medicine, Denver in 1976. Dr. Maseberg holds Colorado license 30460.
- NPI
- 1316072812NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062516693
- NPI enumeration date
- February 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 602-4935
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mariel Marlene Maseberg practices at Denver Health Medical Center in Denver, Colorado
Dr. Maseberg's primary practice is Denver Health Medical Center, at 777 Bannock St, Denver, CO 80204 in Denver County. The practice phone is (303) 602-4935.
- Denver Health Medical Center777 Bannock St, Denver, CO 80204 · Denver CountyPhone(303) 602-4935
Source: Dmand AI Affiliation Data
Dr. Mariel Marlene Maseberg is affiliated with 1 site of care and 1 medical group
Dr. Maseberg's primary practice is Denver Health Medical Center in Denver, Colorado, part of Denver Health and Hospital Authority. The medical group on file is Denver Health. Dr. Maseberg'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 Dr. Mariel Marlene Maseberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Maseberg practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Denver Health Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mariel Marlene Maseberg is one of 177 pathologists in Colorado
Anatomic pathology and clinical pathology is Dr. Maseberg's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Maseberg is licensed in Colorado.
Specialties and state licenses
- Anatomic pathology and clinical pathology, ColoradoPrimary
Pathologists near Dr. Maseberg
Counts of pathologists 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. Mariel Marlene Maseberg billed Medicare for 45 services in 2024
CMS data shows 45 Medicare services from Dr. Maseberg across 1 procedure code in 2024, for 34 Medicare patients. Medicare paid $1,255 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Maseberg's Medicare services by type, 2017 to 2024
- 2017
- 2024
- Lab and pathology
- 2017: 192024: 45137%
Dr. Maseberg compared with the Colorado median for pathologists, 2024
- Dr. Maseberg
- Colorado median
- Medicare services
- 45vs 1,03096% below
- Medicare patients
- 34vs 38691% below
Medians across 181 pathologists in Colorado with Dmand AI profiles that report each measure.
Dr. Maseberg'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. Maseberg and other pathologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mariel Marlene Maseberg treated 34 Medicare patients in 2024, average age 66
CMS counts 34 Medicare patients who saw Dr. Maseberg in 2024. The largest group is 65 to 74, with 18 patients. 59% of them have high blood pressure, and 47% have high cholesterol. Their average risk score is 2.02, 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. Maseberg's median patient age at 69, with 65% women.
Dr. Maseberg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Maseberg's Medicare patients by sex, 2024
- Women1132%
- Men2368%
Chronic conditions among Dr. Maseberg's Medicare patients, 2024
- High blood pressure59%
- High cholesterol47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Maseberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mariel Marlene Maseberg scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Maseberg for performance year 2024, reported as part of a group. Dr. Maseberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Maseberg's MIPS scores, performance year 2024
- 97of 100Final score
- 92.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 100Cost
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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Dr. Mariel Marlene Maseberg received $657 in industry payments from 2017 to 2024
CMS Open Payments shows 13 general payments to Dr. Maseberg from 9 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $226.
General payments to Dr. Maseberg by program year, 2017 to 2024
Companies that paid Dr. Maseberg the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mariel Marlene Maseberg graduated from University of Colorado School of Medicine, Denver
Dr. Maseberg graduated from University of Colorado School of Medicine, Denver in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mariel Marlene Maseberg'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) |
| 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 Dr. Mariel Marlene Maseberg
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. Mariel Marlene Maseberg's NPI number?
Dr. Mariel Marlene Maseberg's NPI number is 1316072812. It was assigned on February 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mariel Marlene Maseberg?
Dr. Mariel Marlene Maseberg is a pathologist in Denver, Colorado. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Mariel Marlene Maseberg practice?
Dr. Maseberg practices at 777 Bannock St, Denver, CO 80204. Dr. Maseberg's primary practice is Denver Health Medical Center in Denver, Colorado, part of Denver Health and Hospital Authority.
What is Dr. Mariel Marlene Maseberg's office phone number?
The practice phone on file for Dr. Maseberg is (303) 602-4935.
What is Dr. Mariel Marlene Maseberg's medical license number?
Dr. Maseberg holds Colorado license 30460.
Which hospitals is Dr. Mariel Marlene Maseberg affiliated with?
Dr. Maseberg practices at Denver Health Medical Center in Denver, Colorado.
What medical group is Dr. Mariel Marlene Maseberg part of?
Dr. Maseberg is linked to Denver Health.
Does Dr. Mariel Marlene Maseberg accept Medicare?
Yes. CMS data shows Dr. Maseberg billed Medicare for 45 services in 2024, and Dr. Maseberg accepts Medicare assignment.
What is Dr. Mariel Marlene Maseberg's MIPS score?
Dr. Maseberg's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mariel Marlene Maseberg see?
CMS counts 34 Medicare patients who saw Dr. Maseberg in 2024, with an average age of 66.
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What services does Dr. Mariel Marlene Maseberg bill to Medicare?
In 2024, Dr. Maseberg's most billed Medicare services were lab and pathology test (88305).
Where did Dr. Mariel Marlene Maseberg go to medical school?
Dr. Maseberg graduated from University of Colorado School of Medicine, Denver in 1976.
Has Dr. Mariel Marlene Maseberg received payments from drug or device companies?
CMS Open Payments shows $657 in general payments to Dr. Maseberg from 9 companies from 2017 to 2024. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Mariel Marlene Maseberg been practicing?
Dr. Maseberg graduated from medical school in 1976, 50 years ago.
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