Marissa Schubert, D.P.T.
NPI 1841564549 · Physical Therapist · Santa Ana, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Schubert, D.P.T. is a Physical Therapist provider in Santa Ana, CA (NPI 1841564549).
Provider details
- NPI number
- 1841564549
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- D.P.T.
- Sex
- Female
- Sole proprietor
- No
- License
- PT 38809 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
268 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) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 98 | $35 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 95 | $21 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 75 | $23 |
Typical Medicare-allowed amounts for these services range $21–$35 (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.
Practice location
Mailing address
Additional practice locations (2)
- 12555 Lakewood BlvdSuite DDowney, CA 90242-2771Phone: (562) 777-1333Fax: (562) 777-1347
- 68 Willow RdMenlo Park, CA 94025-3653Phone: (866) 839-6979
Registry dates
- Enumerated
- 2012-02-28
- Last updated
- 2019-10-29
Frequently asked questions
- What is Marissa Schubert's NPI number?
- Marissa Schubert's National Provider Identifier (NPI) is 1841564549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Schubert's specialty?
- Marissa Schubert is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marissa Schubert located?
- Marissa Schubert's practice location on file with NPPES is 2101 E 4th St Ste 170, Santa Ana, CA 92705-3814.
- What is Marissa Schubert's phone number?
- The practice phone number listed in the NPPES registry for Marissa Schubert is (714) 558-3977.
- Does Marissa Schubert accept Medicare?
- Marissa Schubert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Schubert's NPI active?
- Yes — Marissa Schubert's NPI (1841564549) is active in the NPPES registry as of the last update on 2019-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.