Dr. Jennifer A. McLellan, MD
- Medicare services, 2019
- 90
- Part D claims, 2024
- 48
- Hospital affiliations
- 2
- Industry payments
- $4,965
- Medical groups
- 4
- Practice address
- 555 Prospect Ave, Estes Park, CO 80517
- Practice phone
- Call (970) 586-2317
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCH Estes Park Medical Center
Estes Park, Colorado
Find Dr. McLellan'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.
Dr. Jennifer A. McLellan is a general surgeon in Estes Park, Colorado
Dr. McLellan practices at UCH Estes Park Medical Center in Estes Park, Colorado.
Dr. McLellan's NPI, 1164620480, was assigned on July 8, 2007. Dr. McLellan graduated from University of Colorado School of Medicine, Denver in 2007. Dr. McLellan holds Wisconsin license 61061.
- NPI
- 1164620480NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284881426
- NPI enumeration date
- July 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 586-2317
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer A. McLellan practices at UCH Estes Park Medical Center in Estes Park, Colorado
Dr. McLellan's primary practice is UCH Estes Park Medical Center, at 555 Prospect Ave, Estes Park, CO 80517 in Larimer County. The practice phone is (970) 586-2317.
- UCH Estes Park Medical Center555 Prospect Ave, Estes Park, CO 80517 · Larimer CountyPhone(970) 586-2317
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jennifer A. McLellan is affiliated with 5 sites of care and 4 medical groups
Dr. McLellan's primary practice is UCH Estes Park Medical Center in Estes Park, Colorado. Dr. McLellan is also affiliated with UCHealth Estes Valley Medical Center. The medical group on file is Gundersen Health System. Dmand AI also links Dr. McLellan to 1 more hospital, 3 medical groups, 1 dialysis center and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer A. McLellan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McLellan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCH Estes Park Medical Center | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennifer A. McLellan is one of 504 general surgeons in Colorado
Surgery is Dr. McLellan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. McLellan's licenses on file in 4 states: Wisconsin, Iowa, Massachusetts and Michigan.
Specialties and state licenses
- Surgery, WisconsinPrimary
- Iowa license
- Massachusetts license
- Michigan license
General surgeons near Dr. McLellan
Counts of general surgeons 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. Jennifer A. McLellan billed Medicare for 90 services in 2019
CMS data shows 90 Medicare services from Dr. McLellan across 5 procedure codes in 2019. Medicare paid $7,000 for them.
Dr. McLellan's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Surgery
- 2018: 452019: 3913%
- Office and hospital visits
- 2018: 682019: 2859%
- Other services
- 2018: 02019: 23
Where Dr. McLellan's Medicare services took place, 2019
- In an office5157%
- In a facility3943%
Dr. McLellan compared with the Colorado median for general surgeons, 2019
- Dr. McLellan
- Colorado median
- Medicare services
- 90vs 10917% below
- Part D claims
- 13vs 3158% below
Medians across 491 general surgeons in Colorado with Dmand AI profiles that report each measure.
Dr. McLellan's most billed Medicare procedure codes, 2019
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. McLellan and other general surgeons in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jennifer A. McLellan's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. McLellan's median patient age at 73, with 44% women.
Dr. McLellan'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
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Jennifer A. McLellan wrote 48 Medicare Part D claims in 2024
In 2024, Dr. McLellan wrote 48 Medicare Part D claims for 25 patients. 90% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $56 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Dr. McLellan's Part D claims by kind of drug, 2024
- Generic43 claims90%
- Brand-name and other5 claims10%
Dr. McLellan's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 122023: 138%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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
How Dr. Jennifer A. McLellan takes part in Medicare
Dr. McLellan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jennifer A. McLellan received $4,965 in industry payments from 2016 to 2025
CMS Open Payments shows 41 general payments to Dr. McLellan from 8 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 64% of the total. TELA Bio, Inc. paid the most, $1,855.
General payments to Dr. McLellan by program year, 2016 to 2025
General payments to Dr. McLellan by kind, 2016 to 2025
- Travel and lodging$3,19764%
- Food and beverage$1,76736%
Companies that paid Dr. McLellan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jennifer A. McLellan graduated from University of Colorado School of Medicine, Denver
Dr. McLellan graduated from University of Colorado School of Medicine, Denver in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer A. McLellan'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 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 Data |
| 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)Doctors and Clinicians Utilization Data (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. Jennifer A. McLellan
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. Jennifer A. McLellan's NPI number?
Dr. Jennifer A. McLellan's NPI number is 1164620480. It was assigned on July 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer A. McLellan?
Dr. Jennifer A. McLellan is a general surgeon in Estes Park, Colorado. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jennifer A. McLellan practice?
Dr. McLellan practices at 555 Prospect Ave, Estes Park, CO 80517. Dr. McLellan's primary practice is UCH Estes Park Medical Center in Estes Park, Colorado. Dmand AI also links Dr. McLellan to 1 hospital, 3 medical groups, 1 dialysis center and 1 group practice or clinic.
What is Dr. Jennifer A. McLellan's office phone number?
The practice phone on file for Dr. McLellan is (970) 586-2317.
What is Dr. Jennifer A. McLellan's medical license number?
Dr. McLellan holds Wisconsin license 61061, one of the licenses on file in 4 states.
Which states has Dr. Jennifer A. McLellan been licensed in?
Dmand AI has state licenses on file for Dr. McLellan in Wisconsin, Iowa, Massachusetts and Michigan.
Which hospitals is Dr. Jennifer A. McLellan affiliated with?
Dr. McLellan is affiliated with UCHealth Estes Valley Medical Center. Dmand AI links Dr. McLellan to 1 more hospital.
What medical group is Dr. Jennifer A. McLellan part of?
Dr. McLellan is linked to Gundersen Health System. Dmand AI links Dr. McLellan to 3 more medical groups.
Does Dr. Jennifer A. McLellan accept Medicare?
Yes. CMS data shows Dr. McLellan billed Medicare for 90 services in 2019, and Dr. McLellan accepts Medicare assignment.
What services does Dr. Jennifer A. McLellan bill to Medicare?
In 2019, Dr. McLellan's most billed Medicare services were surgery: digestive system (45380), medicare temporary code (Q3014) and office visit, new patient (99202).
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Where did Dr. Jennifer A. McLellan go to medical school?
Dr. McLellan graduated from University of Colorado School of Medicine, Denver in 2007.
What drugs does Dr. Jennifer A. McLellan prescribe most?
In 2023 Medicare Part D data, Dr. McLellan's most prescribed drugs by claims were Ibuprofen.
Has Dr. Jennifer A. McLellan received payments from drug or device companies?
CMS Open Payments shows $4,965 in general payments to Dr. McLellan from 8 companies from 2016 to 2025. The largest total came from TELA Bio, Inc.
How long has Dr. Jennifer A. McLellan been practicing?
Dr. McLellan graduated from medical school in 2007, 19 years ago.
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