Hashem Vahabzadeh-Monshie, M.D.
NPI 1235377813 · Rheumatology Physician · Woodbridge, VA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hashem Vahabzadeh-Monshie, M.D. is a Rheumatology Physician provider in Woodbridge, VA (NPI 1235377813).
Provider details
- NPI number
- 1235377813
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101244993 (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
17 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
2,912 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 | 965 | $114 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 297 | $13 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 233 | $60 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 202 | $112 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 170 | $148 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 158 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 254 | 88 |
| Methotrexate Sodiumbrand: Methotrexate | 162 | 67 |
| Prednisone | 124 | 50 |
| Gabapentin | 85 | 34 |
| Diclofenac Sodium | 81 | 29 |
| Tramadol Hcl | 60 | 22 |
| Leflunomide | 59 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,031 across 95 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
- 2009-02-04
- Last updated
- 2025-04-01
- Certified
- 2025-04-01
Frequently asked questions
- What is Hashem Vahabzadeh-Monshie's NPI number?
- Hashem Vahabzadeh-Monshie's National Provider Identifier (NPI) is 1235377813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hashem Vahabzadeh-Monshie's specialty?
- Hashem Vahabzadeh-Monshie is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Hashem Vahabzadeh-Monshie located?
- Hashem Vahabzadeh-Monshie's practice location on file with NPPES is 14904 Jefferson Davis Hwy Ste 203, Woodbridge, VA 22191-3908.
- What is Hashem Vahabzadeh-Monshie's phone number?
- The practice phone number listed in the NPPES registry for Hashem Vahabzadeh-Monshie is (703) 492-6660.
- Does Hashem Vahabzadeh-Monshie accept Medicare?
- Hashem Vahabzadeh-Monshie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hashem Vahabzadeh-Monshie's NPI active?
- Yes — Hashem Vahabzadeh-Monshie's NPI (1235377813) is active in the NPPES registry as of the last update on 2025-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.