Kathleen Rowland, MD
NPI 1659933398 · Emergency Medicine Physician · Vacaville, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Rowland, MD is a Emergency Medicine Physician provider in Vacaville, CA (NPI 1659933398).
Provider details
- NPI number
- 1659933398
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125-074482 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
41 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 27 | $178 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 14 | $124 |
Typical Medicare-allowed amounts for these services range $124–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciprofloxacin Hcl | 25 | 25 |
| Ondansetronbrand: Ondansetron Odt | 25 | 25 |
| Prednisone | 21 | 21 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 18 |
| Tamsulosin Hcl | 17 | — |
| Doxycycline Monohydrate | 15 | 15 |
| Nitrofurantoin Monohyd/M-Cryst |
Practice location
Mailing address
Additional practice locations (1)
- 975 Sereno DrVallejo, CA 94589-2441Phone: (707) 551-1000
Registry dates
- Enumerated
- 2019-07-02
- Last updated
- 2024-03-05
- Certified
- 2024-03-04
Frequently asked questions
- What is Kathleen Rowland's NPI number?
- Kathleen Rowland's National Provider Identifier (NPI) is 1659933398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Rowland's specialty?
- Kathleen Rowland is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Rowland located?
- Kathleen Rowland's practice location on file with NPPES is 1 Quality Dr, Vacaville, CA 95688-9494.
- What is Kathleen Rowland's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Rowland is (707) 624-4000.
- Does Kathleen Rowland accept Medicare?
- Kathleen Rowland is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Rowland's NPI active?
- Yes — Kathleen Rowland's NPI (1659933398) is active in the NPPES registry as of the last update on 2024-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.