Kanagasabapathy Arumugarajah, M.D.
NPI 1639271430 · Family Medicine Physician · Littlestown, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kanagasabapathy Arumugarajah, M.D. is a Family Medicine Physician provider in Littlestown, PA (NPI 1639271430).
Provider details
- NPI number
- 1639271430
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD038646L (PA)
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
577 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 378 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 160 | $121 |
| Administration of Influenza Virus VaccineG0008 | 28 | $31 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 11 | $193 |
Typical Medicare-allowed amounts for these services range $31–$193 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 167 | 39 |
| Lisinopril | 131 | 30 |
| Hydrochlorothiazide | 130 | 41 |
| Amlodipine Besylate | 102 | 25 |
| Losartan Potassium | 81 | 26 |
| Metoprolol Succinate | 74 | 22 |
| Enalapril Maleate | 71 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kanagasabapathy Arumugarajah's NPI number?
- Kanagasabapathy Arumugarajah's National Provider Identifier (NPI) is 1639271430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kanagasabapathy Arumugarajah's specialty?
- Kanagasabapathy Arumugarajah is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kanagasabapathy Arumugarajah located?
- Kanagasabapathy Arumugarajah's practice location on file with NPPES is 10 W King St, Littlestown, PA 17340-1447.
- What is Kanagasabapathy Arumugarajah's phone number?
- The practice phone number listed in the NPPES registry for Kanagasabapathy Arumugarajah is (717) 359-7114.
- Does Kanagasabapathy Arumugarajah accept Medicare?
- Kanagasabapathy Arumugarajah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kanagasabapathy Arumugarajah's NPI active?
- Yes — Kanagasabapathy Arumugarajah's NPI (1639271430) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.