Lillian Mcnamara, NP, RN
NPI 1205519485 · Psychiatric/Mental Health Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Mcnamara, NP, RN is a Psychiatric/Mental Health Nurse Practitioner provider in Brooklyn, NY (NPI 1205519485).
Provider details
- NPI number
- 1205519485
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP, RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 526872 (NY)
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
2 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
769 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 314 | $83 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 296 | $68 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 114 | $182 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $124 |
Typical Medicare-allowed amounts for these services range $68–$182 (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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 160 | 24 |
| Benztropine Mesylate | 136 | 25 |
| Risperidone | 121 | 20 |
| Aripiprazole | 113 | 20 |
| Trazodone Hcl | 110 | 24 |
| Sertraline Hcl | 106 | 18 |
| Mirtazapine | 96 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-08-14
- Last updated
- 2024-09-17
- Certified
- 2024-09-17
Frequently asked questions
- What is Lillian Mcnamara's NPI number?
- Lillian Mcnamara's National Provider Identifier (NPI) is 1205519485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Mcnamara's specialty?
- Lillian Mcnamara is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lillian Mcnamara located?
- Lillian Mcnamara's practice location on file with NPPES is 348 13th St, Brooklyn, NY 11215-6177.
- What is Lillian Mcnamara's phone number?
- The practice phone number listed in the NPPES registry for Lillian Mcnamara is (917) 496-6547.
- Does Lillian Mcnamara accept Medicare?
- Lillian Mcnamara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Mcnamara's NPI active?
- Yes — Lillian Mcnamara's NPI (1205519485) is active in the NPPES registry as of the last update on 2024-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.