Mary Schoenbaum, NP
NPI 1033174545 · Acute Care Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Schoenbaum, NP is a Acute Care Nurse Practitioner provider in Los Angeles, CA (NPI 1033174545).
Provider details
- NPI number
- 1033174545
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 10665 (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
20 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
44 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 | 16 | $91 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $151 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 13 | $86 |
Typical Medicare-allowed amounts for these services range $86–$151 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 47 | 15 |
| Apixabanbrand: Eliquis | 27 | — |
| Amlodipine Besylate | 25 | — |
| Rosuvastatin Calcium | 21 | — |
| Atorvastatin Calcium | 16 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2023-11-27
- Certified
- 2020-09-25
Frequently asked questions
- What is Mary Schoenbaum's NPI number?
- Mary Schoenbaum's National Provider Identifier (NPI) is 1033174545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Schoenbaum's specialty?
- Mary Schoenbaum is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Schoenbaum located?
- Mary Schoenbaum's practice location on file with NPPES is 1520 San Pablo St, Los Angeles, CA 90033-5310.
- What is Mary Schoenbaum's phone number?
- The practice phone number listed in the NPPES registry for Mary Schoenbaum is (323) 442-5100.
- Does Mary Schoenbaum accept Medicare?
- Mary Schoenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Schoenbaum's NPI active?
- Yes — Mary Schoenbaum's NPI (1033174545) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.