Paul Berkowitz, M.D.
NPI 1275564197 · Psychiatry Physician · Libertyville, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Berkowitz, M.D. is a Psychiatry Physician provider in Libertyville, IL (NPI 1275564197).
Provider details
- NPI number
- 1275564197
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME126265 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
781 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 466 | $129 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 315 | $72 |
Typical Medicare-allowed amounts for these services range $72–$129 (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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 98 | 14 |
| Quetiapine Fumarate | 88 | 13 |
| Alprazolam | 87 | 20 |
| Escitalopram Oxalate | 75 | 14 |
| Duloxetine Hcl | 62 | 16 |
| Lorazepam | 61 | 11 |
| Trazodone Hcl | 50 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$516 across 26 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 (4)
- 1130 E Missouri Ave Ste 500Phoenix, AZ 85014-2750Phone: (312) 805-5786Fax: (480) 347-4206
- 14 W Jordan St Ste 1jPensacola, FL 32501-1734Phone: (312) 805-5786
- 1040 E 86th StIndianapolis, IN 46240-1865Phone: (312) 805-5786
- 1375 Maple Tree PlWilliston, VT 05495-8210Phone: (855) 596-0867
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is Paul Berkowitz's NPI number?
- Paul Berkowitz's National Provider Identifier (NPI) is 1275564197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Berkowitz's specialty?
- Paul Berkowitz is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Berkowitz located?
- Paul Berkowitz's practice location on file with NPPES is 1512 Artaius Pkwy Ste 102, Libertyville, IL 60048-5231.
- What is Paul Berkowitz's phone number?
- The practice phone number listed in the NPPES registry for Paul Berkowitz is (847) 847-2230.
- Does Paul Berkowitz accept Medicare?
- Paul Berkowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Berkowitz's NPI active?
- Yes — Paul Berkowitz's NPI (1275564197) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.