Dr. Charlotte L. Ellenbogen, DO
- Medicare services, 2024
- 679
- Medicare patients, 2024
- 249
- Part D claims, 2024
- 346
- Hospital affiliations
- 5
- Industry payments
- $431
- Practice address
- 3303 W 144th Ave, Broomfield, CO 80023
- Practice phone
- Call (303) 425-9245
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Western Infectious Disease Consultants
Broomfield, Colorado
Find Dr. Ellenbogen'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. Charlotte L. Ellenbogen is an infectious disease specialist in Broomfield, Colorado
Dr. Ellenbogen practices at Western Infectious Disease Consultants in Broomfield, Colorado.
Dr. Ellenbogen's NPI, 1417914540, was assigned on May 1, 2006. Dr. Ellenbogen holds Colorado license 53322.
- NPI
- 1417914540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547271900
- NPI enumeration date
- May 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (303) 425-9245
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charlotte L. Ellenbogen practices at Western Infectious Disease Consultants in Broomfield, Colorado
Dr. Ellenbogen's primary practice is Western Infectious Disease Consultants, at 3303 W 144th Ave, Broomfield, CO 80023 in Broomfield County. The practice phone is (303) 425-9245.
- Western Infectious Disease Consultants3303 W 144th Ave, Broomfield, CO 80023 · Broomfield CountyPhone(303) 425-9245
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Charlotte L. Ellenbogen is affiliated with 7 sites of care and 1 medical group
Dr. Ellenbogen's primary practice is Western Infectious Disease Consultants in Broomfield, Colorado. Dr. Ellenbogen is also affiliated with UCHealth Longs Peak Hospital. The medical group on file is Western Infectious Disease Consultants. Dmand AI also links Dr. Ellenbogen to 4 more hospitals and 1 group practice or clinic, 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. Charlotte L. Ellenbogen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ellenbogen practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Western Infectious Disease Consultants | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charlotte L. Ellenbogen is one of 155 infectious disease specialists in Colorado
Infectious disease is Dr. Ellenbogen's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Ellenbogen is licensed in Colorado.
Specialties and state licenses
- Infectious disease, ColoradoPrimary
Infectious disease specialists near Dr. Ellenbogen
Counts of infectious disease specialists 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. Charlotte L. Ellenbogen billed Medicare for 679 services in 2024
CMS data shows 679 Medicare services from Dr. Ellenbogen across 9 procedure codes in 2024, for 249 Medicare patients. Medicare paid $55,694 for them.
Dr. Ellenbogen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5962024: 48419%
- Tests and treatments
- 2023: 3842024: 14064%
- Drugs given in the office
- 2023: 81,6382024: 55100%
Where Dr. Ellenbogen's Medicare services took place, 2024
- In an office32648%
- In a facility35352%
Dr. Ellenbogen compared with the Colorado median for infectious disease specialists, 2024
- Dr. Ellenbogen
- Colorado median
- Medicare services
- 679vs 2912.3 times
- Medicare patients
- 249vs 13486% above
- Part D claims
- 285vs 18058% above
Medians across 150 infectious disease specialists in Colorado with Dmand AI profiles that report each measure.
Dr. Ellenbogen'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. Ellenbogen and other infectious disease specialists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charlotte L. Ellenbogen treated 249 Medicare patients in 2024, average age 72
CMS counts 249 Medicare patients who saw Dr. Ellenbogen in 2024. The largest group is 75 to 84, with 93 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.90, 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. Ellenbogen's median patient age at 63, with 45% women.
Dr. Ellenbogen's Medicare patients by age, 2024
Dr. Ellenbogen's Medicare patients by sex, 2024
- Women11345%
- Men13655%
Chronic conditions among Dr. Ellenbogen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis65%
- Chronic kidney disease51%
- Mood disorders49%
- Depression45%
- Diabetes43%
- Heart failure38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ellenbogen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charlotte L. Ellenbogen wrote 346 Medicare Part D claims in 2024
In 2024, Dr. Ellenbogen wrote 346 Medicare Part D claims for 68 patients. 95% of them were for generic drugs. CMS names the drug for 285 of them, across 14 drugs with 11 or more claims each, at $16,201 in total drug cost. In 2023, CMS named 189 claims across 9 drugs.
Dr. Ellenbogen's Part D claims by kind of drug, 2024
- Generic328 claims95%
- Brand-name18 claims5%
Dr. Ellenbogen's most prescribed drugs by claims, 2024
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 Dr. Ellenbogen's Part D claims, 2024
- Antibiotics90%311 of 346 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1892024: 28551%
Drugs named by CMS: 14 in 2024, 9 in 2023.
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
Dr. Charlotte L. Ellenbogen offers telehealth to Medicare patients
Dr. Ellenbogen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ellenbogen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Charlotte L. Ellenbogen received $431 in industry payments from 2017 to 2025
CMS Open Payments shows 11 general payments to Dr. Ellenbogen from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $289.
General payments to Dr. Ellenbogen by program year, 2017 to 2025
Companies that paid Dr. Ellenbogen the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charlotte L. Ellenbogen'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) |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Charlotte L. Ellenbogen
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. Charlotte L. Ellenbogen's NPI number?
Dr. Charlotte L. Ellenbogen's NPI number is 1417914540. It was assigned on May 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charlotte L. Ellenbogen?
Dr. Charlotte L. Ellenbogen is an infectious disease specialist in Broomfield, Colorado. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Charlotte L. Ellenbogen practice?
Dr. Ellenbogen practices at 3303 W 144th Ave, Broomfield, CO 80023. Dr. Ellenbogen's primary practice is Western Infectious Disease Consultants in Broomfield, Colorado. Dmand AI also links Dr. Ellenbogen to 4 hospitals and 1 group practice or clinic.
What is Dr. Charlotte L. Ellenbogen's office phone number?
The practice phone on file for Dr. Ellenbogen is (303) 425-9245.
What is Dr. Charlotte L. Ellenbogen's medical license number?
Dr. Ellenbogen holds Colorado license 53322.
Which hospitals is Dr. Charlotte L. Ellenbogen affiliated with?
Dr. Ellenbogen is affiliated with UCHealth Longs Peak Hospital. Dmand AI links Dr. Ellenbogen to 4 more hospitals.
What medical group is Dr. Charlotte L. Ellenbogen part of?
Dr. Ellenbogen is linked to Western Infectious Disease Consultants.
Does Dr. Charlotte L. Ellenbogen accept Medicare?
Yes. CMS data shows Dr. Ellenbogen billed Medicare for 679 services in 2024, and Dr. Ellenbogen accepts Medicare assignment.
Does Dr. Charlotte L. Ellenbogen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ellenbogen as offering telehealth services.
How many Medicare patients does Dr. Charlotte L. Ellenbogen see?
CMS counts 249 Medicare patients who saw Dr. Ellenbogen in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Charlotte L. Ellenbogen bill to Medicare?
In 2024, Dr. Ellenbogen's most billed Medicare services were infusion or chemotherapy administration (96365), hospital inpatient care (99232) and hospital inpatient care (99233).
What drugs does Dr. Charlotte L. Ellenbogen prescribe most?
In 2024 Medicare Part D data, Dr. Ellenbogen's most prescribed drugs by claims were Vancomycin HCl, Cephalexin and Sulfamethoxazole-Trimethoprim.
Has Dr. Charlotte L. Ellenbogen received payments from drug or device companies?
CMS Open Payments shows $431 in general payments to Dr. Ellenbogen from 4 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Charlotte L. Ellenbogen been practicing?
Dr. Ellenbogen graduated from medical school in 2001, 25 years ago.
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