Michael Zachareas, M.D.
NPI 1528000254 · Urology Physician · Beverly, MA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Zachareas, M.D. is a Urology Physician provider in Beverly, MA (NPI 1528000254).
Provider details
- NPI number
- 1528000254
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 218371 (MA)
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
20 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
3,318 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 | 828 | $124 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 433 | $11 |
| Electronic Assessment of Bladder Emptying51741 | 329 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 310 | $87 |
| Limited Ultrasound Scan Behind Abdominal Cavity76775 | 296 | $58 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 168 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 299 | 160 |
| Finasteride | 222 | 122 |
| Anastrozole | 118 | 53 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 96 | 84 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 70 | 38 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 61 | 39 |
| Vibegronbrand: Gemtesa |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,596 across 91 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
- 2006-06-10
- Last updated
- 2020-01-09
- Certified
- 2020-01-09
Frequently asked questions
- What is Michael Zachareas's NPI number?
- Michael Zachareas's National Provider Identifier (NPI) is 1528000254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Zachareas's specialty?
- Michael Zachareas is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Zachareas located?
- Michael Zachareas's practice location on file with NPPES is 900 Cummings Ctr, Beverly, MA 01915-6198.
- What is Michael Zachareas's phone number?
- The practice phone number listed in the NPPES registry for Michael Zachareas is (978) 232-9400.
- Does Michael Zachareas accept Medicare?
- Michael Zachareas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Zachareas's NPI active?
- Yes — Michael Zachareas's NPI (1528000254) is active in the NPPES registry as of the last update on 2020-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.