Alexander Gaidarski, MD
NPI 1396125654 · Colon & Rectal Surgery Physician · Rockwall, TX
Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Gaidarski, MD is a Colon & Rectal Surgery Physician provider in Rockwall, TX (NPI 1396125654).
Provider details
- NPI number
- 1396125654
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- TRN19732 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 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
365 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 62 | $160 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 61 | $105 |
| Diagnostic Exam of Anus Using an Endoscope46600 | 50 | $110 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 45 | $229 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 37 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metronidazole | 49 | 45 |
| Gabapentin | 42 | 33 |
| Oxycodone Hcl | 39 | 34 |
| Neomycin Sulfate | 32 | 32 |
| Metoclopramide Hcl | 31 | 31 |
| Tramadol Hcl | 25 | 17 |
| Colestipol Hcl | 17 | — |
| Ibuprofen | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79 across 3 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)
- 1611 Nw 12th AveMiami, FL 33136-1005Phone: (305) 585-1280
Registry dates
- Enumerated
- 2015-06-02
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is Alexander Gaidarski's NPI number?
- Alexander Gaidarski's National Provider Identifier (NPI) is 1396125654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Gaidarski's specialty?
- Alexander Gaidarski is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Gaidarski located?
- Alexander Gaidarski's practice location on file with NPPES is 3144 Horizon Rd Ste 110, Rockwall, TX 75032-7046.
- What is Alexander Gaidarski's phone number?
- The practice phone number listed in the NPPES registry for Alexander Gaidarski is (972) 771-3322.
- Does Alexander Gaidarski accept Medicare?
- Alexander Gaidarski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Gaidarski's NPI active?
- Yes — Alexander Gaidarski's NPI (1396125654) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.