Serena Baker
NPI 1538897947 · Nurse Practitioner · Temecula, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Serena Baker is a Nurse Practitioner provider in Temecula, CA (NPI 1538897947).
Provider details
- NPI number
- 1538897947
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95015730 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
318 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 91 | $112 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 53 | $79 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 42 | $146 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99344 | 30 | $121 |
| Automated Urinalysis Test81003 | 28 | $2 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 65 | 65 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 49 | 49 |
| Cephalexin | 42 | 42 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 37 | 37 |
| Mupirocin | 36 | 35 |
| Ipratropium Bromide | 32 | 31 |
| Prednisone | 29 | 29 |
Practice location
Mailing address
Additional practice locations (1)
- 10890 Thornmint RdSan Diego, CA 92127-2402Phone: (855) 757-8400
Registry dates
- Enumerated
- 2022-08-12
- Last updated
- 2024-03-07
- Certified
- 2024-03-07
Frequently asked questions
- What is Serena Baker's NPI number?
- Serena Baker's National Provider Identifier (NPI) is 1538897947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serena Baker's specialty?
- Serena Baker is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Serena Baker located?
- Serena Baker's practice location on file with NPPES is 27708 Jefferson Ave Ste 201, Temecula, CA 92590-2641.
- What is Serena Baker's phone number?
- The practice phone number listed in the NPPES registry for Serena Baker is (951) 696-7587.
- Does Serena Baker accept Medicare?
- Serena Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Serena Baker's NPI active?
- Yes — Serena Baker's NPI (1538897947) is active in the NPPES registry as of the last update on 2024-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.