Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BIRENDRA SINGH WALIA MD
NPI 1265452189
Internal Medicine - Nephrology in Plainview, NY

Active since July 21, 2006PECOS Enrolled
76.45/100
CMS Quality Rating
671 OLD COUNTRY RD, PLAINVIEW, NY 11803(516) 898-7299(516) 898-7301 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 28, 2026, May 15, 2020, Nov 1, 2016 and 1 more (4 updates tracked since 2016).

About Dr. Birendra Singh Walia Md NPPES

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

DR. BIRENDRA SINGH WALIA MD (NPI 1265452189) is an individual nephrology provider in Plainview, New York, licensed in New York (241963-1) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains 7 additional practice locations, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1265452189
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. BIRENDRA SINGH WALIACredential: MD
Location Address671 OLD COUNTRY RDPlainview, NY 11803-4910
Mailing AddressPo Box 416173Boston, MA 02241-6173 · (610) 644-8900 · Fax (484) 924-0053
Fax(516) 898-7301
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJuly 21, 2006
Last NPPES UpdateSeptember 28, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2026
✔ NPI 1265452189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in NY · 241963-1✔ Licensed in NJ · 25MA08319600
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
671 OLD COUNTRY RD, Plainview, NY 11803

Other Names 1

Former Name (1)Birendra Singh Md

Secondary Practice Locations 7

Location 135 E 110th St Ste 3New York, NY 10029-0450 · Phone (212) 427-9895 · Fax (212) 427-9897
Location 23250 Westchester Ave Ste 102Bronx, NY 10461-4548 · Phone (718) 794-9729 · Fax (718) 794-9730
Location 320606 Hillside AveQueens Village, NY 11427-1710 · Phone (718) 820-9729 · Fax (718) 820-9730
Location 4900 Northern Blvd Ste 140Great Neck, NY 11021-5302 · Phone (516) 466-6760 · Fax (516) 466-6776
Location 5100 Hospital Rd Ste 203East Patchogue, NY 11772-8814 · Phone (516) 466-6760 · Fax (516) 466-6776
Location 61225 McBride Ave Ste 117Woodland Park, NJ 07424-3813 · Phone (973) 837-1081 · Fax (973) 837-1084
Location 7960 40th StBrooklyn, NY 11219-1518 · Phone (718) 369-1444 · Fax (718) 369-3066

Other Identifiers 2

Medicaid0187593NJ
Medicaid02479087NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Birendra Singh Walia Md 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 ID2466450036
PECOS Enrollment IDI20061114000352
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.

Areas of Expertise CMS Part B claims 20

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
5,045 services87 patients
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152
This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.
215 services172 patients
Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist 36902
This procedure involves inserting a needle or tube into your hemodialysis circuit, a system that cleans your blood when your kidneys can't. A balloon is then used to widen a narrow section of this circuit. A radiologist reviews the procedure to ensure accuracy.
187 services166 patients
Balloon dilation of dialysis segment with review by radiologist 36907
Balloon dilation of a dialysis segment is a procedure where a tiny balloon is inserted and inflated in a narrowed area of your dialysis access site, improving blood flow. A radiologist reviews images to ensure success.
70 services61 patients
Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist 36902
This procedure involves inserting a needle or tube into your hemodialysis circuit, a system that cleans your blood when your kidneys can't. A balloon is then used to widen a narrow section of this circuit. A radiologist reviews the procedure to ensure accuracy.
68 services63 patients
Fluoroscopic guidance for insertion or removal of central vein access device 77001
Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.
66 services53 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11803 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

76.45/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.81
Improvement Activities40
Cost58.21

Other Providers at the Same Location NPPES 2

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

Clinic/Center (Ambulatory Surgical)
671 OLD COUNTRY RD
PLAINVIEW, NY 11803
Internal Medicine (Critical Care Medicine)
671 OLD COUNTRY RD
PLAINVIEW, NY 11803

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 Birendra Walia's NPI number?

The NPI number for Birendra Walia is 1265452189. It was assigned to this individual provider in the NPPES registry on July 21, 2006. The provider is also known as Birendra Singh MD.

Where is Birendra Walia located?

Birendra Walia practices at 671 Old Country Rd, Plainview, NY 11803. The listed phone number is (516) 898-7299.

What is Birendra Walia's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Birendra Walia enrolled in Medicare?

Yes. Birendra Walia 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.

When was this NPI record last updated?

The NPPES record for Birendra Walia was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.