Dr. James Eugene Jennings, MD
- Medicare services, 2024
- 90
- Medicare patients, 2024
- 99
- Industry payments
- $369
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 2500 E Prospect Rd, Fort Collins, CO 80525
- Practice phone
- Call (970) 493-0112
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orthopaedic and Spine Center of the Rockies
Fort Collins, Colorado
Find Dr. Jennings' professional email, personal email and mobile number
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Dr. James Eugene Jennings is an anesthesiologist in Fort Collins, Colorado
Dr. Jennings practices at Orthopaedic and Spine Center of the Rockies in Fort Collins, Colorado.
Dr. Jennings' NPI, 1962436055, was assigned on July 11, 2006. Dr. Jennings graduated from Jefferson Medical College of Thomas Jefferson University in 1992. Dr. Jennings holds Colorado license 40425.
- NPI
- 1962436055NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294751145
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 493-0112
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Eugene Jennings practices at Orthopaedic and Spine Center of the Rockies in Fort Collins, Colorado
Dr. Jennings' primary practice is Orthopaedic and Spine Center of the Rockies, at 2500 E Prospect Rd, Fort Collins, CO 80525 in Larimer County. The practice phone is (970) 493-0112.
- Orthopaedic and Spine Center of the Rockies2500 E Prospect Rd, Fort Collins, CO 80525 · Larimer CountyPhone(970) 493-0112
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James Eugene Jennings is affiliated with 3 sites of care and 2 medical groups
Dr. Jennings' primary practice is Orthopaedic and Spine Center of the Rockies in Fort Collins, Colorado. The medical group on file is Front Range Orthopedic Surgery Center. Dmand AI also links Dr. Jennings to 1 more group practice or clinic, 1 ambulatory surgery center and 1 medical group, each 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. James Eugene Jennings' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jennings practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orthopaedic and Spine Center of the Rockies | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Eugene Jennings is one of 1,032 anesthesiologists in Colorado
Anesthesiology is Dr. Jennings' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Jennings is licensed in Colorado.
Specialties and state licenses
- Anesthesiology, ColoradoPrimary
Anesthesiologists near Dr. Jennings
Counts of anesthesiologists 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. James Eugene Jennings billed Medicare for 90 services in 2024
CMS data shows 90 Medicare services from Dr. Jennings across 4 procedure codes in 2024, for 99 Medicare patients. Medicare paid $9,117 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Jennings' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 762024: 771%
- Surgery
- 2023: 122024: 138%
Dr. Jennings compared with the Colorado median for anesthesiologists, 2024
- Dr. Jennings
- Colorado median
- Medicare services
- 90vs 5370% above
- Medicare patients
- 99vs 12621% below
Medians across 977 anesthesiologists in Colorado with Dmand AI profiles that report each measure.
Dr. Jennings' 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.
Need commercial claims for Dr. Jennings?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Jennings and other anesthesiologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Eugene Jennings treated 99 Medicare patients in 2024, average age 72
CMS counts 99 Medicare patients who saw Dr. Jennings in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have arthritis, and 74% have high cholesterol. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Jennings' median patient age at 58, with 50% women.
Dr. Jennings' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Jennings' Medicare patients by sex, 2024
- Women5758%
- Men4242%
Chronic conditions among Dr. Jennings' Medicare patients, 2024
- Arthritis75%
- High cholesterol74%
- High blood pressure60%
- Mood disorders25%
- Depression22%
- Ischemic heart disease22%
- Anxiety18%
- Diabetes17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jennings' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. James Eugene Jennings takes part in Medicare
Dr. Jennings 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)
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Dr. James Eugene Jennings received $369 in industry payments from 2016 to 2021
CMS Open Payments shows 5 general payments to Dr. Jennings from 2 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 53% of the total. Stryker Corporation paid the most, $351.
General payments to Dr. Jennings by program year, 2016 to 2021
General payments to Dr. Jennings by kind, 2016 to 2021
- Food and beverage$19553%
- Travel and lodging$17447%
Companies that paid Dr. Jennings the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Eugene Jennings graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Jennings graduated from Jefferson Medical College of Thomas Jefferson University in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Eugene Jennings'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 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) |
| 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. James Eugene Jennings
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What is Dr. James Eugene Jennings' NPI number?
Dr. James Eugene Jennings' NPI number is 1962436055. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Eugene Jennings?
Dr. James Eugene Jennings is an anesthesiologist in Fort Collins, Colorado. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. James Eugene Jennings practice?
Dr. Jennings practices at 2500 E Prospect Rd, Fort Collins, CO 80525. Dr. Jennings' primary practice is Orthopaedic and Spine Center of the Rockies in Fort Collins, Colorado. Dmand AI also links Dr. Jennings to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Dr. James Eugene Jennings' office phone number?
The practice phone on file for Dr. Jennings is (970) 493-0112.
What is Dr. James Eugene Jennings' medical license number?
Dr. Jennings holds Colorado license 40425.
What medical group is Dr. James Eugene Jennings part of?
Dr. Jennings is linked to Front Range Orthopedic Surgery Center. Dmand AI links Dr. Jennings to 1 more medical group.
Does Dr. James Eugene Jennings accept Medicare?
Yes. CMS data shows Dr. Jennings billed Medicare for 90 services in 2024, and Dr. Jennings accepts Medicare assignment.
How many Medicare patients does Dr. James Eugene Jennings see?
CMS counts 99 Medicare patients who saw Dr. Jennings in 2024, with an average age of 72.
What services does Dr. James Eugene Jennings bill to Medicare?
In 2024, Dr. Jennings' most billed Medicare services were anesthesia (01810), anesthesia (01830) and surgery: brain, spine and nerves (64415).
Where did Dr. James Eugene Jennings go to medical school?
Dr. Jennings graduated from Jefferson Medical College of Thomas Jefferson University in 1992.
Has Dr. James Eugene Jennings received payments from drug or device companies?
CMS Open Payments shows $369 in general payments to Dr. Jennings from 2 companies from 2016 to 2021. The largest total came from Stryker Corporation.
How long has Dr. James Eugene Jennings been practicing?
Dr. Jennings graduated from medical school in 1992, 34 years ago.
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