Christa Steffensmeier
NPI 1639696065 · Family Nurse Practitioner · La Jolla, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christa Steffensmeier is a Family Nurse Practitioner provider in La Jolla, CA (NPI 1639696065).
Provider details
- NPI number
- 1639696065
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 0024177327 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
80 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 67 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 13 | $116 |
Typical Medicare-allowed amounts for these services range $83–$116 (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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 159 | 20 |
| Semaglutidebrand: Ozempic | 82 | 19 |
| Metformin Hclbrand: Metformin Hcl Er | 53 | 19 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 17 | — |
| Semaglutidebrand: Rybelsus | 16 | — |
| Semaglutidebrand: Wegovy |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-08-25
- Last updated
- 2023-06-12
- Certified
- 2023-06-12
Frequently asked questions
- What is Christa Steffensmeier's NPI number?
- Christa Steffensmeier's National Provider Identifier (NPI) is 1639696065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christa Steffensmeier's specialty?
- Christa Steffensmeier is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christa Steffensmeier located?
- Christa Steffensmeier's practice location on file with NPPES is 9850 Genesee Ave Ste 320, La Jolla, CA 92037-1208.
- What is Christa Steffensmeier's phone number?
- The practice phone number listed in the NPPES registry for Christa Steffensmeier is (858) 554-1212.
- Does Christa Steffensmeier accept Medicare?
- Christa Steffensmeier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christa Steffensmeier's NPI active?
- Yes — Christa Steffensmeier's NPI (1639696065) is active in the NPPES registry as of the last update on 2023-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.