Erin Sternhagen, MD
NPI 1497371140 · Hospitalist Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Sternhagen, MD is a Hospitalist Physician provider in Los Angeles, CA (NPI 1497371140).
Provider details
- NPI number
- 1497371140
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD-51013 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
11 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 11 | $135 |
Typical Medicare-allowed amounts for these services range $135–$135 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 28 | 23 |
| Metoprolol Tartrate | 26 | 16 |
| Amlodipine Besylate | 24 | 24 |
| Atorvastatin Calcium | 21 | 19 |
| Cefpodoxime Proxetil | 19 | 19 |
| Apixabanbrand: Eliquis | 14 | 13 |
| Losartan Potassium | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-18
- Last updated
- 2025-03-20
- Certified
- 2025-03-20
Frequently asked questions
- What is Erin Sternhagen's NPI number?
- Erin Sternhagen's National Provider Identifier (NPI) is 1497371140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Sternhagen's specialty?
- Erin Sternhagen is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Sternhagen located?
- Erin Sternhagen's practice location on file with NPPES is 6041 Cadillac Ave, Los Angeles, CA 90034-1702.
- What is Erin Sternhagen's phone number?
- The practice phone number listed in the NPPES registry for Erin Sternhagen is (833) 574-2273.
- Does Erin Sternhagen accept Medicare?
- Erin Sternhagen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Sternhagen's NPI active?
- Yes — Erin Sternhagen's NPI (1497371140) is active in the NPPES registry as of the last update on 2025-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.