Elizabeth Lee Chacon, FNP
- Medicare services, 2024
- 448
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 350
- MIPS score, 2024
- 96
- Hospital affiliations
- 2
- Practice address
- 2540 East St, Concord, CA 94520
- Practice phone
- Call (925) 682-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Elizabeth Lee Chacon is a nurse practitioner in Concord, California
Elizabeth Chacon practices at Concord Medical Center in Concord, California, part of John Muir Health.
Elizabeth Chacon's NPI, 1518548171, was assigned on April 15, 2021. Elizabeth Chacon graduated from George Washington University School of Medicine in 2021. Elizabeth Chacon holds California license 95017153.
- NPI
- 1518548171NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446644736
- NPI enumeration date
- April 15, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (925) 682-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Elizabeth Lee Chacon practices at Concord Medical Center in Concord, California
Elizabeth Chacon's primary practice is Concord Medical Center, at 2540 East St, Concord, CA 94520 in Contra Costa County. The practice phone is (925) 682-8200.
- Concord Medical Center2540 East St, Concord, CA 94520 · Contra Costa CountyPhone(925) 682-8200
Source: Dmand AI Affiliation Data
Elizabeth Lee Chacon is affiliated with 3 sites of care and 1 medical group
Elizabeth Chacon's primary practice is Concord Medical Center in Concord, California, part of John Muir Health. Elizabeth Chacon is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is West Coast Kidney Institute. Dmand AI also links Elizabeth Chacon to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Elizabeth Lee Chacon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Chacon practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Concord Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across John Muir Health and 6.2K+ hospitals, with verified contacts in the same login.
Elizabeth Lee Chacon is one of 5,983 nurse practitioners in California
Nurse practitioner is Elizabeth Chacon's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Elizabeth Chacon is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic kidney disease and fluid and electrolyte imbalances among the conditions Elizabeth Chacon treats.
Nurse practitioners near Elizabeth Chacon
Counts of nurse practitioners 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
Elizabeth Lee Chacon billed Medicare for 448 services in 2024
CMS data shows 448 Medicare services from Elizabeth Chacon across 9 procedure codes in 2024, for 248 Medicare patients. Medicare paid $38,792 for them.
Elizabeth Chacon's Medicare services by type, 2024
- Office and hospital visits226
- Other services131
- Tests and treatments91
Where Elizabeth Chacon's Medicare services took place, 2024
- In an office35579%
- In a facility9321%
Elizabeth Chacon compared with the California median for nurse practitioners, 2024
- Elizabeth Chacon
- California median
- Medicare services
- 448vs 27961% above
- Medicare patients
- 248vs 922.7 times
- Part D claims
- 178vs 36651% below
Medians across 3,047 nurse practitioners in California with Dmand AI profiles that report each measure.
Elizabeth Chacon'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Elizabeth Lee Chacon treated 248 Medicare patients in 2024, average age 74
CMS counts 248 Medicare patients who saw Elizabeth Chacon in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 60% are also on Medicaid. Their average risk score is 5.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Elizabeth Chacon's median patient age at 74, with 38% women.
Elizabeth Chacon's Medicare patients by age, 2024
Elizabeth Chacon's Medicare patients by sex, 2024
- Women13253%
- Men11647%
Chronic conditions among Elizabeth Chacon's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes68%
- Heart failure55%
- Ischemic heart disease48%
- Arthritis43%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Elizabeth Chacon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women38%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elizabeth Lee Chacon wrote 350 Medicare Part D claims in 2024
In 2024, Elizabeth Chacon wrote 350 Medicare Part D claims for 111 patients. 88% of them were for generic drugs. CMS names the drug for 178 of them, across 8 drugs with 11 or more claims each, at $22,535 in total drug cost.
Elizabeth Chacon's Part D claims by kind of drug, 2024
- Generic309 claims88%
- Brand-name41 claims12%
Elizabeth Chacon'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.
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
Elizabeth Lee Chacon scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Elizabeth Chacon for performance year 2024, reported as part of a group. Elizabeth Chacon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Elizabeth Chacon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Elizabeth Chacon's MIPS scores, performance year 2024
- 96of 100Final score
- 77.3of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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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Elizabeth Lee Chacon received $245 in industry payments from 2024 to 2025
CMS Open Payments shows 9 general payments to Elizabeth Chacon from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. NxStage Medical, Inc. paid the most, $105.
General payments to Elizabeth Chacon by program year, 2024 to 2025
Companies that paid Elizabeth Chacon the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Elizabeth Lee Chacon graduated from George Washington University School of Medicine
Elizabeth Chacon graduated from George Washington University School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Elizabeth Lee Chacon'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) |
| 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)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 Elizabeth Lee Chacon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elizabeth Lee Chacon's NPI number?
Elizabeth Lee Chacon's NPI number is 1518548171. It was assigned on April 15, 2021, and it is active in the NPI Registry.
What does Elizabeth Lee Chacon specialize in?
Elizabeth Lee Chacon is a nurse practitioner in Concord, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Elizabeth Lee Chacon practice?
Elizabeth Chacon practices at 2540 East St, Concord, CA 94520. Elizabeth Chacon's primary practice is Concord Medical Center in Concord, California, part of John Muir Health. Dmand AI also links Elizabeth Chacon to 1 group practice or clinic.
What is Elizabeth Lee Chacon's office phone number?
The practice phone on file for Elizabeth Chacon is (925) 682-8200.
What is Elizabeth Lee Chacon's medical license number?
Elizabeth Chacon holds California license 95017153.
Which hospitals is Elizabeth Lee Chacon affiliated with?
Elizabeth Chacon practices at Concord Medical Center in Concord, California. Elizabeth Chacon is also affiliated with John Muir Medical Center, Walnut Creek.
What medical group is Elizabeth Lee Chacon part of?
Elizabeth Chacon is linked to West Coast Kidney Institute.
Does Elizabeth Lee Chacon accept Medicare?
Yes. CMS data shows Elizabeth Chacon billed Medicare for 448 services in 2024, and Elizabeth Chacon accepts Medicare assignment.
Does Elizabeth Lee Chacon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Elizabeth Chacon as offering telehealth services.
What is Elizabeth Lee Chacon's MIPS score?
Elizabeth Chacon's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
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How many Medicare patients does Elizabeth Lee Chacon see?
CMS counts 248 Medicare patients who saw Elizabeth Chacon in 2024, with an average age of 74.
What services does Elizabeth Lee Chacon bill to Medicare?
In 2024, Elizabeth Chacon's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and hospital inpatient care (99232).
Where did Elizabeth Lee Chacon go to medical school?
Elizabeth Chacon graduated from George Washington University School of Medicine in 2021.
What drugs does Elizabeth Lee Chacon prescribe most?
In 2024 Medicare Part D data, Elizabeth Chacon's most prescribed drugs by claims were Sevelamer Carbonate, Amlodipine Besylate and Bumetanide.
Has Elizabeth Lee Chacon received payments from drug or device companies?
CMS Open Payments shows $245 in general payments to Elizabeth Chacon from 5 companies from 2024 to 2025. The largest total came from NxStage Medical, Inc.
How long has Elizabeth Lee Chacon been practicing?
Elizabeth Chacon graduated from medical school in 2021, 5 years ago.
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