Justin Lazaroff, D.O.
NPI 1740541549 · Psychiatry Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Lazaroff, D.O. is a Psychiatry Physician provider in Philadelphia, PA (NPI 1740541549).
Provider details
- NPI number
- 1740541549
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS017360 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
444 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 405 | $47 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 22 | $78 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 17 | $160 |
Typical Medicare-allowed amounts for these services range $47–$160 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Divalproex Sodium | 43 | 12 |
| Benztropine Mesylate | 34 | — |
| Atorvastatin Calcium | 24 | — |
| Fluoxetine Hcl | 18 | — |
| Haloperidol | 17 | — |
| Levothyroxine Sodium | 17 | — |
| Oxcarbazepine | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$103 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-07
- Last updated
- 2016-07-06
Frequently asked questions
- What is Justin Lazaroff's NPI number?
- Justin Lazaroff's National Provider Identifier (NPI) is 1740541549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Lazaroff's specialty?
- Justin Lazaroff is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Lazaroff located?
- Justin Lazaroff's practice location on file with NPPES is Belmont Behavioral Hospital, Philadelphia, PA 19131-1625.
- What is Justin Lazaroff's phone number?
- The practice phone number listed in the NPPES registry for Justin Lazaroff is (215) 877-2000.
- Does Justin Lazaroff accept Medicare?
- Justin Lazaroff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Lazaroff's NPI active?
- Yes — Justin Lazaroff's NPI (1740541549) is active in the NPPES registry as of the last update on 2016-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.