Robert Mordkin, MD
NPI 1821020579 · Urology Physician · Arlington, VA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Mordkin, MD is a Urology Physician provider in Arlington, VA (NPI 1821020579).
Provider details
- NPI number
- 1821020579
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101051121 (VA)
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
19 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
679 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 | 166 | $140 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 144 | $270 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 56 | $182 |
| Biopsy of Prostate Gland55700 | 47 | $138 |
| Ultrasound Scan of Pelvic Region Through Rectum76872 | 47 | $35 |
| Ultrasonic Guidance for Needle Placement76942 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 116 | 38 |
| Finasteride | 65 | 23 |
| Levofloxacin | 43 | 43 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 37 | 13 |
| Mirabegronbrand: Myrbetriq | 20 | — |
| Tadalafil | 20 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,294 across 38 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
- 2006-07-06
- Last updated
- 2021-02-23
- Certified
- 2021-02-23
Frequently asked questions
- What is Robert Mordkin's NPI number?
- Robert Mordkin's National Provider Identifier (NPI) is 1821020579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mordkin's specialty?
- Robert Mordkin is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Mordkin located?
- Robert Mordkin's practice location on file with NPPES is 1625 N George Mason Dr Ste 454, Arlington, VA 22205-3684.
- What is Robert Mordkin's phone number?
- The practice phone number listed in the NPPES registry for Robert Mordkin is (703) 717-4200.
- Does Robert Mordkin accept Medicare?
- Robert Mordkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Mordkin's NPI active?
- Yes — Robert Mordkin's NPI (1821020579) is active in the NPPES registry as of the last update on 2021-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.