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

DR. MEENATCHI KUMARAGURUPARAN M.D
NPI 1063639656
Internal Medicine in Norwalk, CT

Active since April 18, 2007PECOS EnrolledAccepts Medicare Assignment
94.24/100
CMS Quality Rating
34 MAPLE ST, NORWALK, CT 06850(203) 852-2000 Get Directions Write a Review

NPPES record last updated: October 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 7, 2025, Oct 16, 2017 (2 updates tracked since 2017).

About Dr. Meenatchi Kumaraguruparan M.d NPPES

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

DR. MEENATCHI KUMARAGURUPARAN M.D (NPI 1063639656) is an individual internal medicine provider in Norwalk, Connecticut, licensed in Connecticut (56846) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1063639656
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MEENATCHI KUMARAGURUPARANCredential: M.D
Location Address34 MAPLE STNorwalk, CT 06850-3815
Mailing Address34 Maple StNorwalk, CT 06850-3815 · (203) 852-2000
Phone(203) 852-2000
Sole ProprietorYes
Medical School CMSOtherGraduated 1999
Enumeration DateApril 18, 2007
Last NPPES UpdateOctober 7, 20252 updates tracked since enumeration
NPPES CertifiedOctober 7, 2025
✔ NPI 1063639656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 56846
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
34 MAPLE ST, Norwalk, CT 06850
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. Meenatchi Kumaraguruparan 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 ID5890011381
PECOS Enrollment IDI20171120002617
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 7

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
141 services90 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.
92 services61 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.
51 services51 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
38 services38 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
28 services25 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
19 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06850 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
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

94.24/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.26
Promoting Interoperability100
Improvement Activities40

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.

DLEAH VAIYASHA EPPS PA-C
Physician Assistant (Surgical)
34 MAPLE ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2000
DR. TIMOTHY DANIEL SHUB MD
Emergency Medicine
34 MAPLE ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2000
KELLY NELSON
Registered Nurse
34 MAPLE ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2501
MADISON DUVAL HOBBS PA
Physician Assistant (Medical)
34 MAPLE ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2000
JILL BIANCA WATRAS M.D.
Surgery (Trauma Surgery)
34 MAPLE ST
NORWALK, CT 06850
Western Connecticut Planning Region (703) 867-6793
SIMA EL-AYOUB
Physician Assistant (Surgical)
34 MAPLE ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2188
DR. CHRISTOPHER TYLER BATISTA PHARMD
Pharmacist
34 MAPLE ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2684
MRS. NAUREEN KHAN M.D
Student in an Organized Health Care Education/Training Program
34 MAPLE ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2303

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 Meenatchi Kumaraguruparan's NPI number?

The NPI number for Meenatchi Kumaraguruparan is 1063639656. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Where is Meenatchi Kumaraguruparan located?

Meenatchi Kumaraguruparan practices at 34 Maple St, Norwalk, CT 06850. The listed phone number is (203) 852-2000.

What is Meenatchi Kumaraguruparan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Meenatchi Kumaraguruparan enrolled in Medicare?

Yes. Meenatchi Kumaraguruparan 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 Meenatchi Kumaraguruparan was last updated on October 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.