Michael Liebowitz, MD
NPI 1821150129 · Psychiatry Physician · Dartmouth, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Liebowitz, MD is a Psychiatry Physician provider in Dartmouth, MA (NPI 1821150129).
Provider details
- NPI number
- 1821150129
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Psychiatric Hospital283Q00000X
Hospitals
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
316 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 | 278 | $46 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 38 | $76 |
Typical Medicare-allowed amounts for these services range $46–$76 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 46 | 32 |
| Quetiapine Fumarate | 32 | 20 |
| Clonidine Hcl | 31 | 24 |
| Trazodone Hcl | 28 | 26 |
| Naloxone Hcl | 25 | 18 |
| Hydroxyzine Pamoate | 22 | 20 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$175 across 7 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
Additional practice locations (1)
- 1233 State RdPlymouth, MA 02360-5133Phone: (508) 503-2423
Registry dates
- Enumerated
- 2006-12-14
- Last updated
- 2021-04-27
- Certified
- 2021-04-27
Frequently asked questions
- What is Michael Liebowitz's NPI number?
- Michael Liebowitz's National Provider Identifier (NPI) is 1821150129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Liebowitz's specialty?
- Michael Liebowitz is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Liebowitz located?
- Michael Liebowitz's practice location on file with NPPES is 581 Faunce Corner Rd, Dartmouth, MA 02747-1242.
- What is Michael Liebowitz's phone number?
- The practice phone number listed in the NPPES registry for Michael Liebowitz is (508) 207-9800.
- Does Michael Liebowitz accept Medicare?
- Michael Liebowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Liebowitz's NPI active?
- Yes — Michael Liebowitz's NPI (1821150129) is active in the NPPES registry as of the last update on 2021-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.