CHENTHILMURUGAN RATHNASABAPATHY MBBS
NPI 1609017946
Internal Medicine - Hematology & Oncology in Sun City West, AZ

Q: What is Chenthilmurugan Rathnasabapathy's NPI number?

The NPI number for Chenthilmurugan Rathnasabapathy is 1609017946. It was assigned to this individual provider in the NPPES registry on March 17, 2009.

Q: What is Chenthilmurugan Rathnasabapathy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Active since March 17, 2009PECOS EnrolledAccepts Medicare Assignment

14416 W. MEEKER BLVD, SUITE 301, SUN CITY WEST, AZ 85375(623) 876-3880(623) 285-2710 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 16, 2025, Dec 16, 2022, Jul 24, 2019 and 1 more (4 updates tracked since 2018).

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About Chenthilmurugan Rathnasabapathy Mbbs NPPES

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

CHENTHILMURUGAN RATHNASABAPATHY MBBS (NPI 1609017946) is an individual hematology & oncology provider in Sun City West, Arizona, licensed in Arizona (49144) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, maintains a secondary practice location in Glendale, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1609017946

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameCHENTHILMURUGAN RATHNASABAPATHYCredential: MBBS

Location Address14416 W. MEEKER BLVD, SUITE 301Sun City West, AZ 85375

Mailing Address14416 W. Meeker Blvd, Suite 301Sun City West, AZ 85375 · (623) 876-3880 · Fax (623) 285-2710

Phone(623) 876-3880

Fax(623) 285-2710

Sole ProprietorNo

Medical School CMSOtherGraduated 1992

Enumeration DateMarch 17, 2009

Last NPPES UpdateSeptember 16, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 16, 2025

✔ NPI 1609017946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Licenses✔ Licensed in AZ · 49144✔ Licensed in OH · 35095975✔ Licensed in MI · 4301097497

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal MedicineTaxonomy 207R00000X · License 250433 (NY)

14416 W. MEEKER BLVD, Sun City West, AZ 85375

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Secondary Practice Location 1

Location 17200 W Bell Rd Bldg AGlendale, AZ 85308-8529 · Phone (623) 487-4822

Other Identifiers 4

Medicaid905235AZ

Medicaid3089143OH

Other49144AZ · License

OtherP00934600OH · Rrmc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

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

Chenthilmurugan Rathnasabapathy Mbbs 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 ID6305997008

PECOS Enrollment IDI20140620000074

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 5

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 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.

258 services164 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.

170 services149 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

75 services75 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.

51 services33 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

23 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85375 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

$168.60 typical visit price

range $55.44 – $168.60

Typical copayment $42.15 (range $13.86 – $42.15)

Most-billed visit code 99205

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; gravity fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4036

Other-Enteral and Parenteral · category OB006N

1 supplier12 claims342 services$3.53 avg. paid by Medicare

Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152

Other-Enteral and Parenteral · category OB006N

3 suppliers20 claims10,328 services$0.27 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

MRS. SARAH GLINOS FNP-BC

Nurse Practitioner (Family)

14416 W. MEEKER BLVD, BUILDING C SUITE 202
SUN CITY WEST, AZ 85375

Maricopa County (623) 876-3800

JULIA GLENN PA-C

Physician Assistant

14416 W. MEEKER BLVD, SUITE 301
SUN CITY WEST, AZ 85375

Maricopa County (623) 876-3880

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 Chenthilmurugan Rathnasabapathy's NPI number?

The NPI number for Chenthilmurugan Rathnasabapathy is 1609017946. It was assigned to this individual provider in the NPPES registry on March 17, 2009.

Where is Chenthilmurugan Rathnasabapathy located?

Chenthilmurugan Rathnasabapathy practices at 14416 W. Meeker Blvd Suite 301, Sun City West, AZ 85375. The listed phone number is (623) 876-3880.

What is Chenthilmurugan Rathnasabapathy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Chenthilmurugan Rathnasabapathy enrolled in Medicare?

Yes. Chenthilmurugan Rathnasabapathy 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.

What insurance does Chenthilmurugan Rathnasabapathy accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Chenthilmurugan Rathnasabapathy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chenthilmurugan Rathnasabapathy was last updated on September 16, 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.