1. Home
  2. Directory
  3. Connecticut
  4. Waterford
  5. Internal Medicine
  6. NPI Profile

MARK N FIENGO DO
NPI 1245214220
Internal Medicine - Cardiovascular Disease in Waterford, CT

Active since December 02, 2005PECOS Enrolled
84.47/100
CMS Quality Rating
196 PARKWAY S, SUITE 103, WATERFORD, CT 06385(860) 443-4383(860) 443-3980 Get Directions Write a Review

NPPES record last updated: March 10, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark N Fiengo Do NPPES

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

MARK N FIENGO DO (NPI 1245214220) is an individual cardiovascular disease provider in Waterford, Connecticut, licensed in Connecticut (000281) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245214220
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameMARK N FIENGOCredential: DO
Location Address196 PARKWAY S, SUITE 103Waterford, CT 06385-1234
Mailing Address164 Otrobando Ave, Ste BNorwich, CT 06360-2116 · (860) 443-4383 · Fax (860) 443-3980
Phone(860) 443-4383
Fax(860) 443-3980
Sole ProprietorNo
Enumeration DateDecember 2, 2005
Last NPPES UpdateMarch 10, 2020
NPPES CertifiedMarch 10, 2020
✔ NPI 1245214220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CT · 000281
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License 00281 (CT)
196 PARKWAY S, Waterford, CT 06385
Open in Google Maps ↗

Other Identifiers 1

Medicaid001002815CT

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark N Fiengo Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 6

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.

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.
317 services230 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.
226 services204 patients
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.
62 services52 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.
52 services52 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.
37 services31 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.
21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06385 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.28
Promoting Interoperability100
Improvement Activities40
Cost59.59

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.

DR. GREGORY ADRIAN HACK DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
196 PARKWAY S, SUITE 305
WATERFORD, CT 06385
Southeastern Connecticut Planning Region (860) 443-1827
CROSSROADS ORTHOPEDIC SUBSPECIALISTS, LLC DBA CROSSROADS PHYSICAL THER
Clinic/Center (Physical Therapy)
196 PARKWAY S, SUITE 202
WATERFORD, CT 06385
Southeastern Connecticut Planning Region (860) 447-2193
DR. JOHN MICHAEL GREELEY
Family Medicine
196 PARKWAY S, SUITE 201B
WATERFORD, CT 06385
Southeastern Connecticut Planning Region (860) 439-0636
DR. KENNETH R KIERSTEIN DPM
Podiatrist
196 PARKWAY S, SUITE 302
WATERFORD, CT 06385
Southeastern Connecticut Planning Region (860) 447-1488
SUSAN K SCHROEDER PA
Physician Assistant
196 PARKWAY S, SUITE 201
WATERFORD, CT 06385
Southeastern Connecticut Planning Region (860) 440-0688
DR. JOSEPH E NOONAN JR. M.D.
Orthopaedic Surgery
196 PARKWAY S, SUITE 201
WATERFORD, CT 06385
Southeastern Connecticut Planning Region (860) 440-0688
PAULINE WYATT PT
Physical Therapist
196 PARKWAY S
WATERFORD, CT 06385
Southeastern Connecticut Planning Region (860) 447-0417
DR. MITHLESH GOVIL M.D.
Internal Medicine (Hematology & Oncology)
196 PARKWAY S, SUITE 303
WATERFORD, CT 06385
Southeastern Connecticut Planning Region (860) 443-4455

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 Mark Fiengo's NPI number?

The NPI number for Mark Fiengo is 1245214220. It was assigned to this individual provider in the NPPES registry on December 2, 2005.

Where is Mark Fiengo located?

Mark Fiengo practices at 196 Parkway S Suite 103, Waterford, CT 06385. The listed phone number is (860) 443-4383.

What is Mark Fiengo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Mark Fiengo enrolled in Medicare?

Yes. Mark Fiengo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Fiengo was last updated on March 10, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.