Joseph Insler, M.D.
NPI 1861780470 · Psychiatry Physician · Norwood, MA
Joseph Insler, M.D. is a Psychiatry Physician provider in Norwood, MA (NPI 1861780470).
Provider details
- NPI number
- 1861780470
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 261301 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
58 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 | 58 | $127 |
Typical Medicare-allowed amounts for these services range $127–$127 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 29 |
| Vortioxetine Hydrobromidebrand: Trintellix | 22 |
| Escitalopram Oxalate | 20 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 18 |
| Bupropion Hclbrand: Bupropion Xl | 16 |
| Methylphenidate Hclbrand: Ritalin | 15 |
| Sertraline Hcl | 15 |
| Ziprasidone Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 940 Belmont StBuilding 5Brockton, MA 02301-5596Phone: (774) 826-1763
- 1 Main StNashua, NH 03064-2716Phone: (603) 689-7647
Registry dates
- Enumerated
- 2011-07-16
- Last updated
- 2024-09-17
- Certified
- 2024-09-17
Frequently asked questions
- What is Joseph Insler's NPI number?
- Joseph Insler's National Provider Identifier (NPI) is 1861780470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Insler's specialty?
- Joseph Insler is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Insler located?
- Joseph Insler's practice location on file with NPPES is 95 Chapel St Unit G4, Norwood, MA 02062-3155.
- What is Joseph Insler's phone number?
- The practice phone number listed in the NPPES registry for Joseph Insler is (617) 340-9695.
- Is Joseph Insler's NPI active?
- Yes — Joseph Insler's NPI (1861780470) 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.