Antimicrob Agents Chemother
Dr. Melissa Lee Barger, MD
- Medicare services, 2024
- 149
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 57
- Publications
- 4
- MIPS score, 2024
- 86
- Practice address
- 300 Hillmont Avenue, Ventura, CA 93003
- Practice phone
- Call (805) 652-6075
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barger'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. Melissa Lee Barger is an infectious disease specialist in Ventura, California
Dr. Barger practices at Ventura County Medical Center in Ventura, California, part of Ventura County Health Care Agency.
Dr. Barger's NPI, 1598020968, was assigned on July 11, 2012. Dr. Barger graduated from Ross University School of Medicine in 2012. Dr. Barger holds California license A131643.
- NPI
- 1598020968NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840565826
- NPI enumeration date
- July 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (805) 652-6075
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Melissa Lee Barger practices at Ventura County Medical Center in Ventura, California
Dr. Barger's primary practice is Ventura County Medical Center, at 300 Hillmont Avenue, Ventura, CA 93003 in Ventura County. The practice phone is (805) 652-6075.
- Ventura County Medical Center300 Hillmont Avenue, Ventura, CA 93003 · Ventura CountyPhone(805) 652-6075
Source: Dmand AI Affiliation Data
Dr. Melissa Lee Barger is affiliated with 3 sites of care and 1 medical group
Dr. Barger's primary practice is Ventura County Medical Center in Ventura, California, part of Ventura County Health Care Agency. The medical group on file is Ventura County Medical Center. Dmand AI also links Dr. Barger to 1 more community health center and 1 therapy and rehab clinic, each named with a free account. Dr. Barger's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Melissa Lee Barger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barger practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ventura County 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 Ventura County Health Care Agency and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Melissa Lee Barger is one of 1,054 infectious disease specialists in California
Infectious disease is Dr. Barger's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Barger is board certified in infectious disease by the American Board of Internal Medicine. Dr. Barger is licensed in California.
Specialties and state licenses
- Infectious disease, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic anemia, chronic diabetes, chronic hypertension, chronic kidney disease, heart failure, joint or bone infection, lower back pain and lymphedema among the conditions Dr. Barger treats.
Infectious disease specialists near Dr. Barger
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. Melissa Lee Barger billed Medicare for 149 services in 2024
CMS data shows 149 Medicare services from Dr. Barger across 2 procedure codes in 2024, for 48 Medicare patients. Medicare paid $16,061 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1112024: 14934%
Dr. Barger compared with the California median for infectious disease specialists, 2024
- Dr. Barger
- California median
- Medicare services
- 149vs 42965% below
- Medicare patients
- 48vs 18073% below
- Part D claims
- 14vs 11988% below
Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.
Dr. Barger'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. Barger and other infectious disease specialists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Melissa Lee Barger treated 48 Medicare patients in 2024, average age 69
CMS counts 48 Medicare patients who saw Dr. Barger in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 77% are also on Medicaid. Their average risk score is 3.55, 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. Barger's median patient age at 55, with 34% women.
Dr. Barger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Barger's Medicare patients by sex, 2024
- Women1633%
- Men3267%
Chronic conditions among Dr. Barger's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis67%
- Diabetes65%
- Chronic kidney disease52%
- Ischemic heart disease48%
- Mood disorders48%
- Heart failure44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women34%
- Men66%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Melissa Lee Barger wrote 57 Medicare Part D claims in 2024
In 2024, Dr. Barger wrote 57 Medicare Part D claims for 11 patients. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $238 in total drug cost. In 2023, CMS named 37 claims across 3 drugs.
Dr. Barger'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. Barger's Part D claims, 2024
- Antibiotics86%49 of 57 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: 372024: 1462%
Drugs named by CMS: 1 in 2024, 3 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. Melissa Lee Barger scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Barger for performance year 2024, reported as part of a group. Dr. Barger accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Barger as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Barger's MIPS scores, performance year 2024
- 86of 100Final score
- 64.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 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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Dr. Melissa Lee Barger has 4 publications on record
Dmand AI links 4 papers to Dr. Barger, published from 2019 to 2023. The most frequent topics are Anti-Bacterial Agents. Dr. Barger's most frequent co-authors are Julie V. Philley, MD, Keira Cohen, MD and Emily Blodget, BAO, BCH, MB, MD.
Dr. Barger's papers by year, 2019 to 2023
Topics Dr. Barger writes about most
- Anti-Bacterial Agents
Dr. Barger's most frequent co-authors
- Julie V. Philley, MD3 shared papers
- Keira Cohen, MD2 shared papers
- Emily Blodget, BAO, BCH, MB, MD1 shared paper
Recent publications by Dr. Barger
BMC Infect Dis
See who Dr. Barger researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barger works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Melissa Lee Barger received $15 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Barger from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $15.
Companies that paid Dr. Barger the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Melissa Lee Barger graduated from Ross University School of Medicine
Dr. Barger graduated from Ross University School of Medicine in 2012.
- Medical school
- Board certified in infectious disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Melissa Lee Barger accepts plans from 12 insurance carriers
Dr. Barger is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Regence Health Plans
- Alliant Health Plans
- +4 more carriersWith a free account
Plan types Dr. Barger accepts, by number of carriers
- HMO7
- Medicare7
- PPO7
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Melissa Lee Barger'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Melissa Lee Barger
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. Melissa Lee Barger's NPI number?
Dr. Melissa Lee Barger's NPI number is 1598020968. It was assigned on July 11, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Melissa Lee Barger?
Dr. Melissa Lee Barger is an infectious disease specialist in Ventura, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Melissa Lee Barger practice?
Dr. Barger practices at 300 Hillmont Avenue, Ventura, CA 93003. Dr. Barger's primary practice is Ventura County Medical Center in Ventura, California, part of Ventura County Health Care Agency. Dmand AI also links Dr. Barger to 1 community health center and 1 therapy and rehab clinic.
What is Dr. Melissa Lee Barger's office phone number?
The practice phone on file for Dr. Barger is (805) 652-6075.
What is Dr. Melissa Lee Barger's medical license number?
Dr. Barger holds California license A131643.
Which hospitals is Dr. Melissa Lee Barger affiliated with?
Dr. Barger practices at Ventura County Medical Center in Ventura, California.
What medical group is Dr. Melissa Lee Barger part of?
Dr. Barger is linked to Ventura County Medical Center.
Does Dr. Melissa Lee Barger accept Medicare?
Yes. CMS data shows Dr. Barger billed Medicare for 149 services in 2024, and Dr. Barger accepts Medicare assignment.
Does Dr. Melissa Lee Barger offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Barger as offering telehealth services.
What is Dr. Melissa Lee Barger's MIPS score?
Dr. Barger's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Melissa Lee Barger see?
CMS counts 48 Medicare patients who saw Dr. Barger in 2024, with an average age of 69.
Is Dr. Melissa Lee Barger board certified?
Yes. Dr. Barger is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Melissa Lee Barger bill to Medicare?
In 2024, Dr. Barger's most billed Medicare services were hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Melissa Lee Barger go to medical school?
Dr. Barger graduated from Ross University School of Medicine in 2012.
What drugs does Dr. Melissa Lee Barger prescribe most?
In 2024 Medicare Part D data, Dr. Barger's most prescribed drugs by claims were Doxycycline Monohydrate.
Has Dr. Melissa Lee Barger received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Barger from 1 company from 2017 to 2017. The largest total came from Allergan Inc.
How long has Dr. Melissa Lee Barger been practicing?
Dr. Barger graduated from medical school in 2012, 14 years ago.
Does Dr. Melissa Lee Barger do research?
Dmand AI links 4 publications to Dr. Barger, published from 2019 to 2023.
Who does Dr. Melissa Lee Barger publish with?
Dr. Barger's most frequent co-authors are Julie V. Philley, MD (3 shared papers), Keira Cohen, MD (2 shared papers) and Emily Blodget, BAO, BCH, MB, MD (1 shared paper).
What insurance does Dr. Melissa Lee Barger accept?
Dr. Barger is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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