Brianna Oexmann, NP
NPI 1023734704 · Nurse Practitioner · Glendale, CA
Provider details
- NPI number
- 1023734704
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95022258 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
11 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
49 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 21 | $103 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 17 | $103 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 11 | $149 |
Typical Medicare-allowed amounts for these services range $103–$149 (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.
Practice location
Mailing address
Additional practice locations (10)
- 2720 N Harbor Blvd Ste 200Fullerton, CA 92835-2626Phone: (888) 777-1945Fax: (805) 413-9099
- 79440 Corporate Center Dr Ste 101La Quinta, CA 92253-7243Phone: (888) 777-1945Fax: (805) 413-9099
- 24012 Calle De La Plata Ste 230Laguna Hills, CA 92653-7623Phone: (888) 777-1945Fax: (805) 413-9099
- 333 University Ave Ste 140Sacramento, CA 95825-6535Phone: (888) 777-1945Fax: (805) 413-9099
- 4520 Executive Dr Ste 227San Diego, CA 92121-3020Phone: (888) 777-1945Fax: (805) 413-9099
- 2121 Wilshire Blvd Ste 303Santa Monica, CA 90403-5743Phone: (888) 777-1945Fax: (805) 413-9099
- 27555 Ynez Rd Ste 370Temecula, CA 92591-4678Phone: (888) 777-1945Fax: (805) 413-9099
Registry dates
- Enumerated
- 2022-10-14
- Last updated
- 2022-10-14
- Certified
- 2022-10-14
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.