DR. TAWSEEF AHMAD DAR MD
NPI 1437568821
Internal Medicine - Interventional Cardiology in Bronx, NY

Q: What is Tawseef Dar's NPI number?

The NPI number for Tawseef Dar is 1437568821. It was assigned to this individual provider in the NPPES registry on August 11, 2014.

Q: What is Tawseef Dar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Tawseef Dar was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.

Active since August 11, 2014PECOS Enrolled

81.31/100

CMS Quality Rating

571 E 138TH ST, BRONX, NY 10454(929) 800-5539(929) 489-8339 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 17, 2026, Apr 2, 2026, Jan 15, 2026 and 4 more (7 updates tracked since 2023).

On this page

About Dr. Tawseef Ahmad Dar Md NPPES

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

DR. TAWSEEF AHMAD DAR MD (NPI 1437568821) is an individual interventional cardiology provider in Bronx, New York, licensed in New York (293613) and active in the NPI registry since August 2014. He is enrolled in Medicare PECOS, is affiliated with Glens Falls Hospital, and maintains 9 additional practice locations.

NPPES Registry Identity

NPI1437568821

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameDR. TAWSEEF AHMAD DARCredential: MD

Location Address571 E 138TH STBronx, NY 10454-2702

Mailing Address335 Meadowview AveHewlett, NY 11557-1701 · (929) 800-5539 · Fax (929) 489-8339

Phone(929) 800-5539

Fax(929) 489-8339

Sole ProprietorYes

Medical School CMSOtherGraduated 2010

Enumeration DateAugust 11, 2014

Last NPPES UpdateJune 26, 20267 updates tracked since enumeration

NPPES CertifiedJune 26, 2026

✔ NPI 1437568821 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in NY · 293613

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD486405 (PA)

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 293613 (NY)

Also ListedHospitalistTaxonomy 208M00000X · License ME144432 (FL)

571 E 138TH ST, Bronx, NY 10454

Open in Google Maps ↗

Secondary Practice Locations 9

Location 16 Hearts Way, Adirondack CardiologyQueensbury, NY 12804-5925 · Phone (518) 792-1233 · Fax (518) 792-6854

Location 21978 Crompond RdCortlandt Manor, NY 10567-4111 · Phone (914) 293-8600

Location 3301 Riverview Ave Ste 700Norfolk, VA 23510-1065 · Phone (757) 252-9365

Location 4450 S Washington St Ste AGettysburg, PA 17325-2500 · Phone (717) 339-3105

Location 51200 Old York Rd Ste 2BAbington, PA 19001-3720 · Phone (215) 481-2222

Location 6408 Jay St Ste 500Brooklyn, NY 11201-5119 · Phone (929) 800-5539 · Fax (929) 489-8339

Location 72510 30th AveAstoria, NY 11102-2448 · Phone (929) 800-5539 · Fax (929) 489-8339

Location 83514 Mermaid Ave Ste 1Brooklyn, NY 11224-1510 · Phone (929) 800-5539 · Fax (929) 489-8339

Location 91190 5th AveNew York, NY 10029-6503 · Phone (929) 800-5539 · Fax (929) 489-8339

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tawseef Ahmad Dar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8527380617

PECOS Enrollment IDI20240205003627, I20241126002682

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 Reassignments

Medicare enrollment records show Tawseef Dar reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cardiovascular Medicine Of New York PLLC

Same address

Interventional Cardiology

571 E 138TH ST
Bronx, NY 10454

Reassigned Medicare billing, New York enrollment

NPI 1285450585 (929) 800-5539

Essen Medical Associates, PC

3.2 mi

Legal Medicine

2015 GRAND CONCOURSE
Bronx, NY 10453

Reassigned Medicare billing, New York enrollment
1,393 clinicians in this Medicare group

NPI 1366418709 (718) 583-7736

House Call Medical Services Of New York, PLLC

4.4 mi

Internal Medicine

1371 SEABURY AVE
Bronx, NY 10461

Reassigned Medicare billing, New York enrollment
1,054 clinicians in this Medicare group

NPI 1851345946 (718) 294-6200

Bronx Medical Practice P.C.

4.6 mi

Internal Medicine

2626 HALPERIN AVE
Bronx, NY 10461

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Bronx Medical Practice PC
1,013 clinicians in this Medicare group

NPI 1356726087 (646) 340-1309

The Westchester Medical Practice, PC

34 mi

Multi-Specialty

1980 CROMPOND RD
Cortlandt Manor, NY 10567

Reassigned Medicare billing, New York enrollment
307 clinicians in this Medicare group

NPI 1982109120 (914) 739-0087

Abington Memorial Hospital

79 mi

Hospitalist

1200 OLD YORK RD, DEPARTMENT OF MEDICINE
Abington, PA 19001

Reassigned Medicare billing, Pennsylvania enrollment
167 clinicians in this Medicare group

NPI 1770508319 (215) 481-2222

Grand View Hospital

80 mi

Cardiovascular Disease

670 LAWN AVE, SUITE 3A
Sellersville, PA 18960

Reassigned Medicare billing, Pennsylvania enrollment
Also billed through NPI 1063196509 (Pennsylvania)
15 clinicians in this Medicare group

NPI 1669802542 (215) 257-9500

Wellspan Medical Group

121 mi

Primary Care

30 W SWARTZVILLE RD
Reinholds, PA 17569

Reassigned Medicare billing, Pennsylvania enrollment
3,080 clinicians in this Medicare group

NPI 1629528211 (717) 484-4347

St. Peter's Health Partners Medical Associates, P.C.

127 mi

Internal Medicine

1240 NEW SCOTLAND RD SUITE 205
Slingerlands, NY 12159

Reassigned Medicare billing, New York enrollment
742 clinicians in this Medicare group

NPI 1568707222 (518) 475-9235

Bond Medical Consultants

173 mi

Family Medicine

284 CANTON ST
Westwood, MA 02090

Reassigned Medicare billing, Massachusetts enrollment
22 clinicians in this Medicare group

NPI 1629479472 (617) 418-0218

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 14

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

105 services97 patients

Anticoagulant management of patient taking warfarin 93793

Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.

101 services50 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

47 services15 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.

34 services33 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

27 services27 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

25 services25 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.

22 services21 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

20 services19 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

19 services18 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

18 services13 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

13 services13 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

12 services12 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

12 services12 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Glens Falls Hospital

Acute Care Hospitals · Glens Falls, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330191

Location100 Park StreetGlens Falls, NY 12801 · Warren County

Emergency services Birthing friendly

Hudson Valley Hospital Center

Acute Care Hospitals · Cortlandt Manor, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330267

Location1980 Crompond RoadCortlandt Manor, NY 10567 · Westchester County

Emergency services Birthing friendly

Gettysburg Hospital

Acute Care Hospitals · Gettysburg, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390065

Location147 Gettys StreetGettysburg, PA 17325 · Adams County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10454 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.

81.31/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

78.45

Promoting Interoperability

100

Improvement Activities

Cost

50.59

Other Providers at the Same Location NPPES

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

CARDIOVASCULAR MEDICINE OF NEW YORK PLLC

Internal Medicine (Interventional Cardiology)

571 E 138TH ST
BRONX, NY 10454

Bronx County (929) 800-5539

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 Tawseef Dar's NPI number?

The NPI number for Tawseef Dar is 1437568821. It was assigned to this individual provider in the NPPES registry on August 11, 2014.

Where is Tawseef Dar located?

Tawseef Dar practices at 571 E 138th St, Bronx, NY 10454. The listed phone number is (929) 800-5539.

What is Tawseef Dar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Tawseef Dar enrolled in Medicare?

Yes. Tawseef Dar is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Tawseef Dar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tawseef Dar reassigns Medicare benefits to 13 organizations: Cardiovascular Medicine Of New York PLLC (Bronx, NY), Essen Medical Associates, PC (Bronx, NY), House Call Medical Services Of New York, PLLC (Bronx, NY), Bronx Medical Practice P.C. (Bronx, NY), The Westchester Medical Practice, PC (Cortlandt Manor, NY) and 8 more organizations, listed in the Medicare section above. Each 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 Tawseef Dar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tawseef Dar accept?

Health plans from Taro Health list Tawseef Dar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Tawseef Dar affiliated with any hospitals?

According to CMS data, Tawseef Dar is affiliated with Glens Falls Hospital, Hudson Valley Hospital Center and Gettysburg Hospital.

When was this NPI record last updated?

The NPPES record for Tawseef Dar was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.