Lilli-Anna Baca
NPI 1831589431 · Psychologist · El Dorado, AR
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lilli-Anna Baca is a Psychologist provider in El Dorado, AR (NPI 1831589431).
Provider details
- NPI number
- 1831589431
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
128 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) |
|---|---|---|
| Psychotherapy, 30 Minutes90832 | 36 | $74 |
| Psychotherapy, 45 Minutes90834 | 36 | $97 |
| Psychotherapy, 1 Hour90837 | 35 | $144 |
| Psychiatric Diagnostic Evaluation90791 | 21 | $162 |
Typical Medicare-allowed amounts for these services range $74–$162 (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
- 2015-02-03
- Last updated
- 2023-01-03
- Certified
- 2023-01-03
Frequently asked questions
- What is Lilli-Anna Baca's NPI number?
- Lilli-Anna Baca's National Provider Identifier (NPI) is 1831589431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lilli-Anna Baca's specialty?
- Lilli-Anna Baca is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Lilli-Anna Baca located?
- Lilli-Anna Baca's practice location on file with NPPES is 715 N College Ave, El Dorado, AR 71730-4403.
- What is Lilli-Anna Baca's phone number?
- The practice phone number listed in the NPPES registry for Lilli-Anna Baca is (870) 862-7921.
- Does Lilli-Anna Baca accept Medicare?
- Lilli-Anna Baca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lilli-Anna Baca's NPI active?
- Yes — Lilli-Anna Baca's NPI (1831589431) is active in the NPPES registry as of the last update on 2023-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.