Dr. Christina R. Matulis, MD
- Medicare services, 2023
- 126
- Part D claims, 2024
- 220
- Publications
- 7
- Hospital affiliations
- 1
- Industry payments
- $81
- Practice address
- 360 Rush Dr, San Marcos, CA 92078
- Practice phone
- Call (760) 528-6295
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Matulis' 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. Christina R. Matulis is an emergency medicine physician in San Marcos, California
Dr. Matulis practices at Kaiser Permanente San Marcos Medical Center in San Marcos, California, part of Kaiser Permanente.
Dr. Matulis' NPI, 1467943563, was assigned on May 23, 2018. Dr. Matulis graduated from Tufts University School of Medicine in 2018. Dr. Matulis holds Connecticut license 71018.
- NPI
- 1467943563NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2018
- NPI status
- Active
- Practice phone
- (760) 528-6295
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Christina R. Matulis practices at Kaiser Permanente San Marcos Medical Center in San Marcos, California
Dr. Matulis' primary practice is Kaiser Permanente San Marcos Medical Center, at 360 Rush Dr, San Marcos, CA 92078 in San Diego County. The practice phone is (760) 528-6295.
- Kaiser Permanente San Marcos Medical Center360 Rush Dr, San Marcos, CA 92078 · San Diego CountyPhone(760) 528-6295
Source: Dmand AI Affiliation Data
Dr. Christina R. Matulis is affiliated with 2 sites of care and 1 medical group
Dr. Matulis' primary practice is Kaiser Permanente San Marcos Medical Center in San Marcos, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Matulis 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 Dr. Christina R. Matulis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matulis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente San Marcos Medical Center | 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 Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Christina R. Matulis is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Matulis' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Matulis' licenses on file in 2 states: Connecticut and Rhode Island.
Specialties and state licenses
- Emergency medicine, ConnecticutPrimary
- Rhode Island license
Emergency medicine physicians near Dr. Matulis
Counts of emergency medicine physicians 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. Christina R. Matulis billed Medicare for 126 services in 2023
CMS data shows 126 Medicare services from Dr. Matulis across 3 procedure codes in 2023. Medicare paid $17,788 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Matulis' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1362023: 1267%
- Tests and treatments
- 2022: 122023: 0100%
Dr. Matulis compared with the California median for emergency medicine physicians, 2023
- Dr. Matulis
- California median
- Medicare services
- 126vs 26552% below
- Part D claims
- 92vs 6248% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Matulis' most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Matulis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Matulis and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christina R. Matulis' patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Matulis' median patient age at 39, with 53% women.
Dr. Matulis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Christina R. Matulis wrote 220 Medicare Part D claims in 2024
In 2024, Dr. Matulis wrote 220 Medicare Part D claims for 152 patients. 91% of them were for generic drugs. CMS names the drug for 92 of them, across 6 drugs with 11 or more claims each, at $1,138 in total drug cost. In 2023, CMS named 14 claims across 1 drug.
Dr. Matulis' Part D claims by kind of drug, 2024
- Generic201 claims91%
- Brand-name19 claims9%
Dr. Matulis' 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. Matulis' Part D claims, 2024
- Opioids15%32 of 220 claims
- Antibiotics39%85 of 220 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: 142024: 92557%
Drugs named by CMS: 6 in 2024, 1 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
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.
Dr. Christina R. Matulis has 7 publications on record
Dmand AI links 7 papers to Dr. Matulis, published from 2012 to 2024. 2014 was the busiest year, with 2. Dr. Matulis has published most often in AEM Educ Train. Dr. Matulis' most frequent co-authors are Hossein Sadrzadeh, MD, David P. Schenkein, MD and Eyal C. Attar, MD.
Dr. Matulis' papers by year, 2012 to 2024
Dr. Matulis' most frequent co-authors
- Hossein Sadrzadeh, MD2 shared papers
- David P. Schenkein, MD2 shared papers
- Eyal C. Attar, MD1 shared paper
Recent publications by Dr. Matulis
R I Med J (2013)
See who Dr. Matulis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Matulis works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christina R. Matulis received $81 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Matulis from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $81.
General payments to Dr. Matulis by program year, 2024 to 2025
Companies that paid Dr. Matulis the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christina R. Matulis graduated from Tufts University School of Medicine
Dr. Matulis graduated from Tufts University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christina R. Matulis'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 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) |
| 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 |
| 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. Christina R. Matulis
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. Christina R. Matulis' NPI number?
Dr. Christina R. Matulis' NPI number is 1467943563. It was assigned on May 23, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Christina R. Matulis?
Dr. Christina R. Matulis is an emergency medicine physician in San Marcos, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Christina R. Matulis practice?
Dr. Matulis practices at 360 Rush Dr, San Marcos, CA 92078. Dr. Matulis' primary practice is Kaiser Permanente San Marcos Medical Center in San Marcos, California, part of Kaiser Permanente. Dmand AI also links Dr. Matulis to 1 group practice or clinic.
What is Dr. Christina R. Matulis' office phone number?
The practice phone on file for Dr. Matulis is (760) 528-6295.
What is Dr. Christina R. Matulis' medical license number?
Dr. Matulis holds Connecticut license 71018, one of the licenses on file in 2 states.
Which states has Dr. Christina R. Matulis been licensed in?
Dmand AI has state licenses on file for Dr. Matulis in Connecticut and Rhode Island.
Which hospitals is Dr. Christina R. Matulis affiliated with?
Dr. Matulis practices at Kaiser Permanente San Marcos Medical Center in San Marcos, California.
What medical group is Dr. Christina R. Matulis part of?
Dr. Matulis is linked to Southern California Permanente Medical Group.
Does Dr. Christina R. Matulis accept Medicare?
Yes. CMS data shows Dr. Matulis billed Medicare for 126 services in 2023.
What services does Dr. Christina R. Matulis bill to Medicare?
In 2023, Dr. Matulis' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Show 6 more questionsShow fewer questions
Where did Dr. Christina R. Matulis go to medical school?
Dr. Matulis graduated from Tufts University School of Medicine in 2018.
What drugs does Dr. Christina R. Matulis prescribe most?
In 2024 Medicare Part D data, Dr. Matulis' most prescribed drugs by claims were Ondansetron ODT, Hydrocodone-Acetaminophen and Cefpodoxime Proxetil.
Has Dr. Christina R. Matulis received payments from drug or device companies?
CMS Open Payments shows $81 in general payments to Dr. Matulis from 1 company from 2024 to 2025. The largest total came from Baxter Healthcare.
How long has Dr. Christina R. Matulis been practicing?
Dr. Matulis graduated from medical school in 2018, 8 years ago.
Does Dr. Christina R. Matulis do research?
Dmand AI links 7 publications to Dr. Matulis, published from 2012 to 2024.
Who does Dr. Christina R. Matulis publish with?
Dr. Matulis' most frequent co-authors are Hossein Sadrzadeh, MD (2 shared papers), David P. Schenkein, MD (2 shared papers) and Eyal C. Attar, MD (1 shared paper).
Selling to emergency medicine practices?
See emergency medicine physicians 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