Robert Desmarais, PMHNP-BC
NPI 1679067383 · Psychiatric/Mental Health Nurse Practitioner · Ocala, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Desmarais, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Ocala, FL (NPI 1679067383).
Provider details
- NPI number
- 1679067383
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- RN9228542 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
772 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 731 | $106 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 41 | $163 |
Typical Medicare-allowed amounts for these services range $106–$163 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 1,427 | 207 |
| Sertraline Hcl | 730 | 94 |
| Quetiapine Fumarate | 725 | 74 |
| Lorazepam | 617 | 82 |
| Mirtazapine | 593 | 78 |
| Risperidone | 558 | 50 |
| Olanzapine | 473 | 40 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-16
- Last updated
- 2021-03-28
- Certified
- 2021-03-13
Frequently asked questions
- What is Robert Desmarais's NPI number?
- Robert Desmarais's National Provider Identifier (NPI) is 1679067383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Desmarais's specialty?
- Robert Desmarais is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Desmarais located?
- Robert Desmarais's practice location on file with NPPES is 3800 Se 44th St, Ocala, FL 34480-7367.
- What is Robert Desmarais's phone number?
- The practice phone number listed in the NPPES registry for Robert Desmarais is (352) 572-8208.
- Does Robert Desmarais accept Medicare?
- Robert Desmarais is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Desmarais's NPI active?
- Yes — Robert Desmarais's NPI (1679067383) is active in the NPPES registry as of the last update on 2021-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.