DR. LEONID G KARPENOS M.D.
NPI 1336267350
Specialist in Westport, CT

Q: What is Leonid Karpenos's NPI number?

The NPI number for Leonid Karpenos is 1336267350. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Q: What is Leonid Karpenos's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Leonid Karpenos was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since March 27, 2007PECOS EnrolledAccepts Medicare Assignment

20.61/100

CMS Quality Rating

32 IMPERIAL AVE, WESTPORT, CT 06880(203) 226-1760(203) 221-8291 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Leonid G Karpenos M.d. NPPES

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

DR. LEONID G KARPENOS M.D. (NPI 1336267350) is an individual specialist in Westport, Connecticut, licensed in Connecticut (035041) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (1990).

NPPES Registry Identity

NPI1336267350

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. LEONID G KARPENOSCredential: M.D.

Location Address32 IMPERIAL AVEWestport, CT 06880-4328

Mailing Address49a Crescent RdWestport, CT 06880-4513 · (203) 226-4882 · Fax (203) 221-8291

Phone(203) 226-1760

Fax(203) 221-8291

Sole ProprietorNo

Medical School CMSNew York University School Of MedicineGraduated 1990

Enumeration DateMarch 27, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1336267350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CT · 035041

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.

32 IMPERIAL AVE, Westport, CT 06880

Open in Google Maps ↗

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. Leonid G Karpenos 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 ID9537188099

PECOS Enrollment IDI20051115000312

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 13

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.

Electrocardiogram (ecg) 1 to 3 leads with review by physician 93040

An Electrocardiogram (ECG) is a non-invasive test that records the electrical activity of your heart. It uses 1 to 3 leads (sensors) placed on your skin. A physician reviews the results to assess heart rate, rhythm, and detect any abnormalities.

531 services227 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

506 services226 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.

437 services185 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.

236 services147 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.

103 services95 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

61 services44 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294

This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.

50 services16 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296

This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.

49 services16 patients

Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report 93351

This procedure involves using ultrasound technology to create images of your heart while you rest, exercise, or undergo drug-induced stress. An ECG continuously monitors your heart's electrical activity. It helps doctors assess heart health and function.

26 services25 patients

Transitional care management services for problem of high complexity 99496

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

16 services12 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

15 services14 patients

Heart rhythm recording of continous external ekg over 8-15 days 93246

A heart rhythm recording is a non-invasive procedure where a small device, attached externally, monitors your heart's electrical activity for 8-15 days. It helps detect irregular heart rhythms, assess heart rate, and guide treatment decisions. It's safe, painless, and can be done during normal daily activities.

14 services14 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

14 services14 patients

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.

20.61/100

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

Individually scored

Quality

Improvement Activities

Cost

68.71

Other Providers at the Same Location NPPES 6

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

DR. BORIS V SHEYNBERG MD

Internal Medicine (Interventional Cardiology)

32 IMPERIAL AVE
WESTPORT, CT 06880

Western Connecticut Planning Region (203) 226-1760

AESTHETIC PLASTIC SURGERY CENTER LLC

Plastic Surgery

32 IMPERIAL AVE, 2ND
WESTPORT, CT 06880

Western Connecticut Planning Region (203) 222-3700

IMPERIAL PLASTIC SURGERY LLC

Plastic Surgery

32 IMPERIAL AVE
WESTPORT, CT 06880

Western Connecticut Planning Region (718) 672-2824

DR. LORI ESTELLE BREINER D.C.

Chiropractor (Nutrition)

32 IMPERIAL AVE
WESTPORT, CT 06880

Western Connecticut Planning Region (203) 930-3133

DR. KAI-YEE LOK M.D.(CHINA)

Chiropractor

32 IMPERIAL AVE
WESTPORT, CT 06880

Western Connecticut Planning Region (203) 226-9616

CENTER FOR AMBULATORY SURGERY, LLC

Clinic/Center (Ambulatory Surgical)

32 IMPERIAL AVE
WESTPORT, CT 06880

Western Connecticut Planning Region (203) 226-6351

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 Leonid Karpenos's NPI number?

The NPI number for Leonid Karpenos is 1336267350. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Where is Leonid Karpenos located?

Leonid Karpenos practices at 32 Imperial Ave, Westport, CT 06880. The listed phone number is (203) 226-1760.

What is Leonid Karpenos's specialty?

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

Is Leonid Karpenos enrolled in Medicare?

Yes. Leonid Karpenos 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 Leonid Karpenos was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.