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DR. RAVNEET GREWAL M.D.
NPI 1649271750
Specialist in Lansdowne, VA

Active since August 10, 2005PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
19415 DEERFIELD AVE, SUITE 107, LANSDOWNE, VA 20176(703) 729-6030(703) 729-1446 Get Directions Write a Review

NPPES record last updated: March 25, 2008. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Ravneet Grewal M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RAVNEET GREWAL M.D. (NPI 1649271750) is an individual specialist in Lansdowne, Virginia, licensed in Virginia (0101220924) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1649271750
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameDR. RAVNEET GREWALCredential: M.D.
Location Address19415 DEERFIELD AVE, SUITE 107Lansdowne, VA 20176-8452
Mailing Address19415 Deerfield Ave, Suite 107Lansdowne, VA 20176-8452 · (703) 729-6030 · Fax (703) 729-1446
Phone(703) 729-6030
Fax(703) 729-1446
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateAugust 10, 2005
Last NPPES UpdateMarch 25, 2008
✔ NPI 1649271750 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in VA · 0101220924
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
19415 DEERFIELD AVE, Lansdowne, VA 20176
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Other Identifiers 9

Medicare UPINI03244VA
Other7250194VA · Aetna Hmo
Other8834468VA · Cigna
Other3126931VA · Mamsi Hematology
Medicare PINC09228VA
Other4126931VA · Mamsi Internal Medicine
Other2126931VA · Mamsi Oncology
Other3376538VA · Aetna Ppo
Medicare PING01701DC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ravneet Grewal M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4183614407
PECOS Enrollment IDI20041029000408
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ravneet Grewal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Virginia Cancer Care, Inc.
Same address
Hematology & Oncology
19415 DEERFIELD AVE STE 107
Lansdowne, VA 20176
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 2 clinicians in this Medicare group
NPI 1821016783 (703) 729-6030

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, iron sucrose, 1 mg J1756
Iron sucrose injection is a treatment given to replenish iron in your body, often used when oral iron supplements are not effective. This helps your body make red blood cells, improving health and energy levels.
6,700 services11 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
947 services196 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
553 services170 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
515 services173 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
269 services129 patients
Ultrasound study of arm or leg veins with compression and maneuvers 93970
An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.
127 services78 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Reston Hospital Center

Acute Care Hospitals · Reston, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490107
Location1850 Town Center ParkwayReston, VA 20190 · Fairfax County
Emergency services

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality96.14
Improvement Activities40

Reported Quality Measures

Breast Cancer Screening
100%253 patients5/55-star benchmark: 93%
Cervical Cancer Screening
85%599 patients4/55-star benchmark: 98%
Colorectal Cancer Screening
100%555 patients5/55-star benchmark: 88%
Controlling High Blood Pressure
41%34 patients2/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
97%8,031 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
86%1,168 patients4/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
18%7,617 patients2/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 18% · 1,158 patients
Patients screened: 18% · 1,158 patients
97%29 patients4/55-star benchmark: 100%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 395 patients
Patients totalRate: 0% · 395 patients
0%395 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185
Other-Enteral and Parenteral · category OB005N
1 supplier13 claims416 services$11.21 avg. paid by Medicare
Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements, and vitamins, including preparation, any strength, 52 to 73 grams of protein - premix B4193
Other-Enteral and Parenteral · category OB005N
1 supplier13 claims91 services$229.12 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier11 claims77 services$7.99 avg. paid by Medicare
Parenteral nutrition administration kit, per day B4224
Other-Enteral and Parenteral · category OB005N
1 supplier13 claims91 services$24.94 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NORTHLAND HEARING CENTERS, INC.
Audiologist-Hearing Aid Fitter
19415 DEERFIELD AVE, SUITE 301-B
LANSDOWNE, VA 20176
Loudoun County (703) 723-9672
DR. CAROLYN M WALSH MD
Internal Medicine
19415 DEERFIELD AVE, SUITE 307
LANSDOWNE, VA 20176
Loudoun County (703) 723-7713
NAVIN HUKMANI, DDS, LLC
Dentist (Orthodontics and Dentofacial Orthopedics)
19415 DEERFIELD AVE, SUITE 306
LEESBURG, VA 20176
Loudoun County (703) 858-3600
ROBERTA MAUREEN MORELAND MD
Dermatology
19415 DEERFIELD AVE, SUITE 314
LEESBURG, VA 20176
Loudoun County (703) 723-7171
DULLES EYE ASSOCIATES, P.C.
Ophthalmology
19415 DEERFIELD AVE, STE 106
LANSDOWNE, VA 20176
Loudoun County (703) 723-9633
LOUDOUN MEDICAL CARE PC
Internal Medicine
19415 DEERFIELD AVE, STE 115
LANSDOWNE, VA 20176
Loudoun County (703) 729-2626
DR. MANDEEP SANDHU MD
Internal Medicine
19415 DEERFIELD AVE, SUITE 115
LANSDOWNE, VA 20176
Loudoun County (703) 729-2626
MCDONALD PEDIATRICS PC
Pediatrics
19415 DEERFIELD AVE, STE 105
LANSDOWNE, VA 20176
Loudoun County (571) 223-2229

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ravneet Grewal's NPI number?

The NPI number for Ravneet Grewal is 1649271750. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Where is Ravneet Grewal located?

Ravneet Grewal practices at 19415 Deerfield Ave Suite 107, Lansdowne, VA 20176. The listed phone number is (703) 729-6030.

What is Ravneet Grewal's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Ravneet Grewal enrolled in Medicare?

Yes. Ravneet Grewal is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Ravneet Grewal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ravneet Grewal reassigns Medicare benefits to Virginia Cancer Care, Inc. (Lansdowne, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ravneet Grewal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ravneet Grewal affiliated with any hospitals?

According to CMS data, Ravneet Grewal is affiliated with Inova Loudoun Hospital and Reston Hospital Center.

When was this NPI record last updated?

The NPPES record for Ravneet Grewal was last updated on March 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.