Paul Zusky, MD
NPI 1578553848 · Psychiatry Physician · Boston, MA
Paul Zusky, MD is a Psychiatry Physician provider in Boston, MA (NPI 1578553848).
Provider details
- NPI number
- 1578553848
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 47479 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
378 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) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 189 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 189 | $133 |
Typical Medicare-allowed amounts for these services range $72–$133 (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 |
|---|---|---|
| Lorazepam | 79 | 17 |
| Bupropion Hclbrand: Bupropion Xl | 73 | 20 |
| Clonazepam | 68 | 18 |
| Escitalopram Oxalate | 66 | 15 |
| Alprazolam | 48 | — |
| Sertraline Hcl | 40 | 14 |
| Diazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-26
- Last updated
- 2012-10-09
Frequently asked questions
- What is Paul Zusky's NPI number?
- Paul Zusky's National Provider Identifier (NPI) is 1578553848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Zusky's specialty?
- Paul Zusky is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Zusky located?
- Paul Zusky's practice location on file with NPPES is 15 Parkman St, Boston, MA 02114-3117.
- What is Paul Zusky's phone number?
- The practice phone number listed in the NPPES registry for Paul Zusky is (617) 724-5600.
- Is Paul Zusky's NPI active?
- Yes — Paul Zusky's NPI (1578553848) is active in the NPPES registry as of the last update on 2012-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.