Meenatchi Kumaraguruparan, M.D
NPI 1063639656 · Internal Medicine Physician · Norwalk, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meenatchi Kumaraguruparan, M.D is a Internal Medicine Physician provider in Norwalk, CT (NPI 1063639656).
Provider details
- NPI number
- 1063639656
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 56846 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
387 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 141 | $84 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 92 | $126 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 51 | $139 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 38 | $122 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 28 | $86 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Meenatchi Kumaraguruparan's NPI number?
- Meenatchi Kumaraguruparan's National Provider Identifier (NPI) is 1063639656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meenatchi Kumaraguruparan's specialty?
- Meenatchi Kumaraguruparan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Meenatchi Kumaraguruparan located?
- Meenatchi Kumaraguruparan's practice location on file with NPPES is 34 Maple St, Norwalk, CT 06850-3815.
- What is Meenatchi Kumaraguruparan's phone number?
- The practice phone number listed in the NPPES registry for Meenatchi Kumaraguruparan is (203) 852-2000.
- Does Meenatchi Kumaraguruparan accept Medicare?
- Meenatchi Kumaraguruparan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meenatchi Kumaraguruparan's NPI active?
- Yes — Meenatchi Kumaraguruparan's NPI (1063639656) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.