Martha O'Danovich, PSYD
NPI 1912992819 · Psychologist · Merrillville, IN
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha O'Danovich, PSYD is a Psychologist provider in Merrillville, IN (NPI 1912992819).
Provider details
- NPI number
- 1912992819
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- 35000126A (IN)
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
20 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
684 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, 1 Hour90837 | 364 | $130 |
| Psychotherapy, 45 Minutes90834 | 146 | $88 |
| Administration of Psychological Or Neuropsychological Test By Technician, Each Additional 30 Minutes96139 | 84 | $32 |
| Evaluation of Neuropsychological Test, Each Additional Hour96133 | 39 | $85 |
| Evaluation of Psychological Test, Each Additional Hour96131 | 26 | $76 |
| Evaluation of Psychological Test, First Hour96130 | 13 | $107 |
| Evaluation of Neuropsychological Test, First Hour |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-16
- Last updated
- 2014-08-28
Frequently asked questions
- What is Martha O'Danovich's NPI number?
- Martha O'Danovich's National Provider Identifier (NPI) is 1912992819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha O'Danovich's specialty?
- Martha O'Danovich is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Martha O'Danovich located?
- Martha O'Danovich's practice location on file with NPPES is 8300 Broadway, Merrillville, IN 46410-8602.
- What is Martha O'Danovich's phone number?
- The practice phone number listed in the NPPES registry for Martha O'Danovich is (219) 736-1000.
- Does Martha O'Danovich accept Medicare?
- Martha O'Danovich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha O'Danovich's NPI active?
- Yes — Martha O'Danovich's NPI (1912992819) is active in the NPPES registry as of the last update on 2014-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.