Lawrence Demilio, M.D.
NPI 1588783237 · Child & Adolescent Psychiatry Physician · Mountainside, NJ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Demilio, M.D. is a Child & Adolescent Psychiatry Physician provider in Mountainside, NJ (NPI 1588783237).
Provider details
- NPI number
- 1588783237
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD036633E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
110 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $91 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 28 | $68 |
Typical Medicare-allowed amounts for these services range $68–$140 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 33 |
| Quetiapine Fumarate | 29 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 18 |
| Bupropion Hclbrand: Bupropion Xl | 14 |
| Buspirone Hcl | 14 |
| Clonazepam | 14 |
| Aripiprazole | 14 |
| Fluoxetine Hcl | 13 |
| Dextroamphetamine/Amphetamine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lawrence Demilio's NPI number?
- Lawrence Demilio's National Provider Identifier (NPI) is 1588783237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Demilio's specialty?
- Lawrence Demilio is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Demilio located?
- Lawrence Demilio's practice location on file with NPPES is 1122 Route 22 West, 2nd Floor, Mountainside, NJ 07092.
- What is Lawrence Demilio's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Demilio is (908) 654-7399.
- Does Lawrence Demilio accept Medicare?
- Lawrence Demilio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Demilio's NPI active?
- Yes — Lawrence Demilio's NPI (1588783237) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.