Stephen Weinroth, MD
NPI 1033130430 · Infectious Disease Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Weinroth, MD is a Infectious Disease Physician provider in Fairfax, VA (NPI 1033130430).
Provider details
- NPI number
- 1033130430
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101045492 (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
1,546 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 477 | $83 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 398 | $72 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 255 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 184 | $140 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 152 | $139 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Each Additional Hour |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 56 | — |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 52 | — |
| Methenamine Hippurate | 29 | 14 |
| Cefuroxime Axetilbrand: Cefuroxime | 27 | 11 |
| Ciprofloxacin Hcl | 23 | — |
| Ibalizumab-Uiykbrand: Trogarzo | 20 | — |
| Doxycycline Hyclate | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25,240 across 110 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
- 2006-07-21
- Last updated
- 2020-04-30
- Certified
- 2020-04-30
Frequently asked questions
- What is Stephen Weinroth's NPI number?
- Stephen Weinroth's National Provider Identifier (NPI) is 1033130430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Weinroth's specialty?
- Stephen Weinroth is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Weinroth located?
- Stephen Weinroth's practice location on file with NPPES is 11211 Waples Mill Road, Fairfax, VA 22030-7406.
- What is Stephen Weinroth's phone number?
- The practice phone number listed in the NPPES registry for Stephen Weinroth is (703) 246-9560.
- Does Stephen Weinroth accept Medicare?
- Stephen Weinroth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Weinroth's NPI active?
- Yes — Stephen Weinroth's NPI (1033130430) is active in the NPPES registry as of the last update on 2020-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.