Quick answers
- Does Adrienne R. Schlabach accept Medicare assignment?
- Yes. Medicare's clinician data says Adrienne R. Schlabach accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Adrienne R. Schlabach see?
- In 2024, CMS data shows 131 Original Medicare patients and 243 services for Adrienne R. Schlabach. This counts Original Medicare only and measures volume, not quality.
- What is Adrienne R. Schlabach's NPI number?
- 1518253400. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Adrienne R. Schlabach, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 131 |
|---|---|
| Services billed to Medicare | 243 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 49 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)132 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)73 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)22 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Depression75%
- Anxiety75%
- High blood pressure65%
- High cholesterol53%
- Arthritis47%
- Diabetes34%
Practice locations
Addresses where Adrienne R. Schlabach is enrolled with Medicare (CMS data updated October 2, 2026).
- 517 S Myrtle Ave, Suite 101Monrovia, CA 91016 (628) 408‑5927
Group practices
Medicare enrollment lists Adrienne R. Schlabach as a member of this group (CMS data updated October 2, 2026).
- Huntington Specialist and Nursing Corporation11 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Monrovia
Clinicians with the same Medicare primary specialty in Monrovia, CA — not a recommendation.
Other clinicians in Huntington Specialist and Nursing Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518253400 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians