Maruska Sanchez, NURSE PRACTITIONER
NPI 1194261321 · Nurse Practitioner · Livermore, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maruska Sanchez, NURSE PRACTITIONER is a Nurse Practitioner provider in Livermore, CA (NPI 1194261321).
Provider details
- NPI number
- 1194261321
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95004117 (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
9 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
9,000 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) |
|---|---|---|
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 1,898 | $424 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 1,643 | $122 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 1,437 | $74 |
| Biofeedback Training90901 | 1,339 | $44 |
| Therapy Procedure for a Range of Mental Processes, Initial 15 Minutes97129 | 1,192 | $22 |
| Therapy Procedure Using Sensory Experiences97533 | 783 | $68 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-01-11
- Last updated
- 2025-03-01
- Certified
- 2025-03-01
Frequently asked questions
- What is Maruska Sanchez's NPI number?
- Maruska Sanchez's National Provider Identifier (NPI) is 1194261321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maruska Sanchez's specialty?
- Maruska Sanchez is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maruska Sanchez located?
- Maruska Sanchez's practice location on file with NPPES is 5348 Treeflower Dr, Livermore, CA 94551-6905.
- What is Maruska Sanchez's phone number?
- The practice phone number listed in the NPPES registry for Maruska Sanchez is (925) 963-3387.
- Does Maruska Sanchez accept Medicare?
- Maruska Sanchez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maruska Sanchez's NPI active?
- Yes — Maruska Sanchez's NPI (1194261321) is active in the NPPES registry as of the last update on 2025-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.