Dr. Harry Wentzell Hamner, MD
- Medicare services, 2024
- 5,266
- Medicare patients, 2024
- 1,863
- MIPS score, 2024
- 78
- Hospital affiliations
- 5
- Industry payments
- $645
- Practice address
- 2555 E 13th St, Loveland, CO 80537
- Practice phone
- Call (970) 663-2159
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Skyline Endoscopy Center
Surgery Center - Medicare-Certified · Loveland, Colorado
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Dr. Harry Wentzell Hamner is a pathologist in Loveland, Colorado
Dr. Hamner practices at Skyline Endoscopy Center in Loveland, Colorado.
Dr. Hamner's NPI, 1902865439, was assigned on March 22, 2006. Dr. Hamner graduated from University of Tennessee, Hsc, College of Medicine in 1999. Dr. Hamner holds Colorado license 34496.
- NPI
- 1902865439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880602945
- NPI enumeration date
- March 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 663-2159
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harry Wentzell Hamner practices at Skyline Endoscopy Center in Loveland, Colorado
Dr. Hamner's primary practice is Skyline Endoscopy Center, at 2555 E 13th St, Loveland, CO 80537. The practice phone is (970) 663-2159.
- Skyline Endoscopy Center2555 E 13th St, Loveland, CO 80537Phone(970) 663-2159
Source: Dmand AI Affiliation Data
Dr. Harry Wentzell Hamner is affiliated with 7 sites of care and 2 medical groups
Dr. Hamner's primary practice is Skyline Endoscopy Center in Loveland, Colorado. Dr. Hamner is also affiliated with UCHealth Medical Center of the Rockies. The medical group on file is Summit Pathology. Dmand AI also links Dr. Hamner to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harry Wentzell Hamner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamner practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Skyline Endoscopy Center | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harry Wentzell Hamner is one of 177 pathologists in Colorado
Anatomic pathology and clinical pathology is Dr. Hamner's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dmand AI has Dr. Hamner's licenses on file in 2 states: Colorado and Wyoming.
Specialties and state licenses
- Anatomic pathology and clinical pathology, ColoradoPrimary
- Wyoming license
Pathologists near Dr. Hamner
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. Harry Wentzell Hamner billed Medicare for 5,266 services in 2024
CMS data shows 5,266 Medicare services from Dr. Hamner across 10 procedure codes in 2024, for 1,863 Medicare patients. Medicare paid $132,539 for them.
Dr. Hamner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 4,7972024: 5,26610%
- Other services
- 2023: 152024: 0100%
Where Dr. Hamner's Medicare services took place, 2024
- In an office4,48585%
- In a facility78115%
Dr. Hamner compared with the Colorado median for pathologists, 2024
- Dr. Hamner
- Colorado median
- Medicare services
- 5,266vs 1,0305.1 times
- Medicare patients
- 1,863vs 3864.8 times
Medians across 181 pathologists in Colorado with Dmand AI profiles that report each measure.
Dr. Hamner'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. Hamner and other pathologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harry Wentzell Hamner treated 1,863 Medicare patients in 2024, average age 72
CMS counts 1,863 Medicare patients who saw Dr. Hamner in 2024. The largest group is 65 to 74, with 1,154 patients. 69% of them have high cholesterol, and 62% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hamner's median patient age at 71, with 54% women.
Dr. Hamner's Medicare patients by age, 2024
Dr. Hamner's Medicare patients by sex, 2024
- Women97652%
- Men88748%
Chronic conditions among Dr. Hamner's Medicare patients, 2024
- High cholesterol69%
- High blood pressure62%
- Arthritis41%
- Diabetes20%
- Ischemic heart disease20%
- Mood disorders20%
- Anxiety19%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hamner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Harry Wentzell Hamner scored 78 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Dr. Hamner for performance year 2024, reported as part of a group. Dr. Hamner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hamner's MIPS scores, performance year 2024
- 78of 100Final score
- 74.6of 100Quality
- 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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Dr. Harry Wentzell Hamner received $645 in industry payments from 2018 to 2025
CMS Open Payments shows 29 general payments to Dr. Hamner from 11 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $118.
General payments to Dr. Hamner by program year, 2018 to 2025
Companies that paid Dr. Hamner the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Harry Wentzell Hamner graduated from University of Tennessee, Hsc, College of Medicine
Dr. Hamner graduated from University of Tennessee, Hsc, College of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Harry Wentzell Hamner'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. Harry Wentzell Hamner
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. Harry Wentzell Hamner's NPI number?
Dr. Harry Wentzell Hamner's NPI number is 1902865439. It was assigned on March 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harry Wentzell Hamner?
Dr. Harry Wentzell Hamner is a pathologist in Loveland, Colorado. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Harry Wentzell Hamner practice?
Dr. Hamner practices at 2555 E 13th St, Loveland, CO 80537. Dr. Hamner's primary practice is Skyline Endoscopy Center in Loveland, Colorado. Dmand AI also links Dr. Hamner to 4 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Harry Wentzell Hamner's office phone number?
The practice phone on file for Dr. Hamner is (970) 663-2159.
What is Dr. Harry Wentzell Hamner's medical license number?
Dr. Hamner holds Colorado license 34496, one of the licenses on file in 2 states.
Which states has Dr. Harry Wentzell Hamner been licensed in?
Dmand AI has state licenses on file for Dr. Hamner in Colorado and Wyoming.
Which hospitals is Dr. Harry Wentzell Hamner affiliated with?
Dr. Hamner is affiliated with UCHealth Medical Center of the Rockies. Dmand AI links Dr. Hamner to 4 more hospitals.
What medical group is Dr. Harry Wentzell Hamner part of?
Dr. Hamner is linked to Summit Pathology. Dmand AI links Dr. Hamner to 1 more medical group.
Does Dr. Harry Wentzell Hamner accept Medicare?
Yes. CMS data shows Dr. Hamner billed Medicare for 5,266 services in 2024, and Dr. Hamner accepts Medicare assignment.
What is Dr. Harry Wentzell Hamner's MIPS score?
Dr. Hamner's MIPS final score for performance year 2024 is 78 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Harry Wentzell Hamner see?
CMS counts 1,863 Medicare patients who saw Dr. Hamner in 2024, with an average age of 72.
What services does Dr. Harry Wentzell Hamner bill to Medicare?
In 2024, Dr. Hamner's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88313) and lab and pathology test (88312).
Where did Dr. Harry Wentzell Hamner go to medical school?
Dr. Hamner graduated from University of Tennessee, Hsc, College of Medicine in 1999.
Has Dr. Harry Wentzell Hamner received payments from drug or device companies?
CMS Open Payments shows $645 in general payments to Dr. Hamner from 11 companies from 2018 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Harry Wentzell Hamner been practicing?
Dr. Hamner graduated from medical school in 1999, 27 years ago.
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