Kathleen Marie Rowland, MD
Emergency Medicine Physician · Vacaville, CA
Kathleen Marie Rowland, MD is an emergency medicine physician with a practice address in Vacaville, California, and NPI 1659933398, issued on Jul 2, 2019. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kathleen Marie Rowland
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 125-074482 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1 Quality Dr, Vacaville, CA 95688
- Phone
- (707) 624-4000
- Enumerated
- Jul 2, 2019
- Record last updated
- Mar 5, 2024
- Medicare enrollment
- Enrolled (PECOS I20231212001636); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 1 Quality Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kathleen Marie Rowland in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average emergency medicine physician in 2024
301 Medicare Part D claims for 193 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 20 claims were for opioids.
Most prescribed
- Ciprofloxacin Hcl25 claims
- Ondansetron Odt25 claims
- Prednisone21 claims
- Hydrocodone-Acetaminophen18 claims
- Tamsulosin Hcl17 claims
- Doxycycline Monohydrate15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncVacaville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Marie Rowland among 7,751 emergency medicine physician records in California
Kathleen Marie Rowland, MD is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2011 among the 4,560 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 emergency medicine physician records list a practice address in Vacaville
They are 20 of the 1,903 NPPES records with a practice address in Vacaville, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Vacaville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Maricel Romelia Dela CruzVacaville, CA 956881396004032
- Nathan Finch, MDVacaville, CA 956881578060547
- Melissa Gaspar, MDVacaville, CA 956881588291496
- Anisa Heravian, M.D.Vacaville, CA 956881861768947
- Aileen Jaber, MDVacaville, CA 956881497807614
- Amanda Jackson, MDVacaville, CA 956881386141844
- Thomas Keown, MDVacaville, CA 956881992368781
- Joshua Kessack, D.O.Vacaville, CA 956881629503180
Common questions
What is Kathleen Marie Rowland, MD's NPI number?
Kathleen Marie Rowland, MD's National Provider Identifier (NPI) is 1659933398, issued on Jul 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Marie Rowland, MD located?
The NPPES record lists a practice address at 1 Quality Dr, Vacaville, CA, 95688. Phone: (707) 624-4000. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Marie Rowland, MD's license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathleen Marie Rowland, MD prescribe under Medicare Part D?
In 2024, Kathleen Marie Rowland, MD had 301 Medicare Part D claims for 193 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.