Peter Tsambarlis, M.D.
NPI 1730421561 · Urology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Tsambarlis, M.D. is a Urology Physician provider in Chicago, IL (NPI 1730421561).
Provider details
- NPI number
- 1730421561
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- T251-6608-5225 (IL)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
500 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 | 145 | $131 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 104 | $17 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 89 | $12 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 79 | $169 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 31 | $243 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 163 | 82 |
| Finasteride | 95 | 42 |
| Ciprofloxacin Hcl | 35 | 29 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 34 | 15 |
| Testosterone Cypionate | 12 | — |
| Anastrozole | 12 | — |
| Mirabegronbrand: Myrbetriq | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$988 across 12 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)
- 675 N Saint Clair St Ste 20-150Chicago, IL 60611-5979Phone: (312) 695-8146Fax: (312) 695-7030
Registry dates
- Enumerated
- 2013-03-19
- Last updated
- 2023-12-11
- Certified
- 2023-12-11
Frequently asked questions
- What is Peter Tsambarlis's NPI number?
- Peter Tsambarlis's National Provider Identifier (NPI) is 1730421561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Tsambarlis's specialty?
- Peter Tsambarlis is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Tsambarlis located?
- Peter Tsambarlis's practice location on file with NPPES is 1725 W Harrison St Ste 352, Chicago, IL 60612-3852.
- What is Peter Tsambarlis's phone number?
- The practice phone number listed in the NPPES registry for Peter Tsambarlis is (312) 563-3447.
- Does Peter Tsambarlis accept Medicare?
- Peter Tsambarlis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Tsambarlis's NPI active?
- Yes — Peter Tsambarlis's NPI (1730421561) is active in the NPPES registry as of the last update on 2023-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.