Ravneet Grewal, M.D.
NPI 1649271750 · Specialist · Lansdowne, VA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ravneet Grewal, M.D. is a Specialist provider in Lansdowne, VA (NPI 1649271750).
Provider details
- NPI number
- 1649271750
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101220924 (VA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
2,578 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 | 947 | $142 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 553 | $101 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 515 | $64 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 269 | $8 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 127 | $183 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Warfarin Sodium | 221 | 23 |
| Apixabanbrand: Eliquis | 130 | 34 |
| Rivaroxabanbrand: Xarelto | 83 | 18 |
| Warfarin Sodiumbrand: Jantoven | 36 | — |
| Hydroxyurea | 22 | — |
| Enoxaparin Sodium | 14 | — |
| Anastrozole | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,239 across 47 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
- 2005-08-10
- Last updated
- 2008-03-25
Frequently asked questions
- What is Ravneet Grewal's NPI number?
- Ravneet Grewal's National Provider Identifier (NPI) is 1649271750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ravneet Grewal's specialty?
- Ravneet Grewal is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Ravneet Grewal located?
- Ravneet Grewal's practice location on file with NPPES is 19415 Deerfield Ave, Lansdowne, VA 20176-8452.
- What is Ravneet Grewal's phone number?
- The practice phone number listed in the NPPES registry for Ravneet Grewal is (703) 729-6030.
- Does Ravneet Grewal accept Medicare?
- Ravneet Grewal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ravneet Grewal's NPI active?
- Yes — Ravneet Grewal's NPI (1649271750) is active in the NPPES registry as of the last update on 2008-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.