Amanda Zintsmaster, PSY.D.
NPI 1396101895 · Clinical Psychologist · Orange, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amanda Zintsmaster, PSY.D. is a Clinical Psychologist provider in Orange, CA (NPI 1396101895).
Provider details
- NPI number
- 1396101895
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- PSY27748 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
40 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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation90791 | 40 | $152 |
Typical Medicare-allowed amounts for these services range $152–$152 (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
Registry dates
- Enumerated
- 2016-01-13
- Last updated
- 2018-10-18
Frequently asked questions
- What is Amanda Zintsmaster's NPI number?
- Amanda Zintsmaster's National Provider Identifier (NPI) is 1396101895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Zintsmaster's specialty?
- Amanda Zintsmaster is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Amanda Zintsmaster located?
- Amanda Zintsmaster's practice location on file with NPPES is 1100 W Stewart Dr, Orange, CA 92868-3849.
- What is Amanda Zintsmaster's phone number?
- The practice phone number listed in the NPPES registry for Amanda Zintsmaster is (714) 633-9111.
- Does Amanda Zintsmaster accept Medicare?
- Amanda Zintsmaster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amanda Zintsmaster's NPI active?
- Yes — Amanda Zintsmaster's NPI (1396101895) is active in the NPPES registry as of the last update on 2018-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.