Melissa Ann Ronneburg, NP
- Part D claims, 2024
- 2,515
- Hospital affiliations
- 1
- Industry payments
- $567
- Medical group
- 1
- State license
- 1
- Practice address
- 18144 Seco St, Jamestown, CA 95327
- Practice phone
- Call (209) 984-4820
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mathiesen Memorial Health Clinic
FQHC - Main Site · Jamestown, California
Find Melissa Ronneburg'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.
Melissa Ann Ronneburg is a family nurse practitioner in Jamestown, California
Melissa Ronneburg practices at Mathiesen Memorial Health Clinic in Jamestown, California.
Melissa Ronneburg's NPI, 1578961736, was assigned on December 19, 2014. Melissa Ronneburg holds California license 11324.
- NPI
- 1578961736NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406897347
- NPI enumeration date
- December 19, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 984-4820
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Melissa Ann Ronneburg practices at Mathiesen Memorial Health Clinic in Jamestown, California
Melissa Ronneburg's primary practice is Mathiesen Memorial Health Clinic, at 18144 Seco St, Jamestown, CA 95327. The practice phone is (209) 984-4820.
- Mathiesen Memorial Health Clinic18144 Seco St, Jamestown, CA 95327Phone(209) 984-4820
Source: Dmand AI Affiliation Data
Melissa Ann Ronneburg is affiliated with 2 sites of care and 1 medical group
Melissa Ronneburg's primary practice is Mathiesen Memorial Health Clinic in Jamestown, California. Melissa Ronneburg is also affiliated with Adventist Health Sonora. The medical group on file is Mathiesen Memorial Health Clinic. Melissa Ronneburg's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa Ann Ronneburg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Ronneburg practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mathiesen Memorial Health Clinic | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Melissa Ann Ronneburg is one of 13,532 family nurse practitioners in California
Family is Melissa Ronneburg's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Melissa Ronneburg is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Melissa Ronneburg
Counts of family 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
Melissa Ann Ronneburg's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Melissa Ronneburg's median patient age at 67, with 75% women.
Melissa Ronneburg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Melissa Ann Ronneburg wrote 2,515 Medicare Part D claims in 2024
In 2024, Melissa Ronneburg wrote 2,515 Medicare Part D claims for 166 patients. 84% of them were for generic drugs. CMS names the drug for 1,973 of them, across 66 drugs with 11 or more claims each, at $154,732 in total drug cost.
Melissa Ronneburg's Part D claims by kind of drug, 2024
- Generic2,120 claims84%
- Brand-name378 claims15%
- Other17 claims1%
Melissa Ronneburg'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 Melissa Ronneburg's Part D claims, 2024
- Opioids9%222 of 2,515 claims
- Antibiotics1%22 of 2,515 claims
- Antipsychotics, patients 65 and over1%16 of 2,515 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Melissa Ann Ronneburg takes part in Medicare
Melissa Ronneburg 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Melissa Ann Ronneburg received $567 in industry payments from 2024 to 2025
CMS Open Payments shows 26 general payments to Melissa Ronneburg from 13 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $114.
General payments to Melissa Ronneburg by program year, 2024 to 2025
Companies that paid Melissa Ronneburg the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Melissa Ann Ronneburg'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 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) |
| 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 Melissa Ann Ronneburg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa Ann Ronneburg's NPI number?
Melissa Ann Ronneburg's NPI number is 1578961736. It was assigned on December 19, 2014, and it is active in the NPI Registry.
What does Melissa Ann Ronneburg specialize in?
Melissa Ann Ronneburg is a family nurse practitioner in Jamestown, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Melissa Ann Ronneburg practice?
Melissa Ronneburg practices at 18144 Seco St, Jamestown, CA 95327. Melissa Ronneburg's primary practice is Mathiesen Memorial Health Clinic in Jamestown, California.
What is Melissa Ann Ronneburg's office phone number?
The practice phone on file for Melissa Ronneburg is (209) 984-4820.
What is Melissa Ann Ronneburg's medical license number?
Melissa Ronneburg holds California license 11324.
Which hospitals is Melissa Ann Ronneburg affiliated with?
Melissa Ronneburg is affiliated with Adventist Health Sonora.
What medical group is Melissa Ann Ronneburg part of?
Melissa Ronneburg is linked to Mathiesen Memorial Health Clinic.
Does Melissa Ann Ronneburg accept Medicare?
Yes. CMS lists Melissa Ronneburg as accepting Medicare assignment.
What drugs does Melissa Ann Ronneburg prescribe most?
In 2024 Medicare Part D data, Melissa Ronneburg's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Hydrocodone-Acetaminophen.
Has Melissa Ann Ronneburg received payments from drug or device companies?
CMS Open Payments shows $567 in general payments to Melissa Ronneburg from 13 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Melissa Ann Ronneburg been practicing?
Melissa Ronneburg graduated from medical school in 2000, 26 years ago.
Selling to family practices?
See family nurse practitioners in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card