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DR. CHITHARANJAN DUVOOR M.D.,MRCGP
NPI 1609131234
Internal Medicine - Endocrinology, Diabetes & Metabolism in Jonesboro, AR

Active since July 10, 2012PECOS EnrolledAccepts Medicare Assignment
325 SOUTHWEST DR STE B, JONESBORO, AR 72401(501) 431-2643(501) 431-2649 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 26, 2025, Aug 1, 2018 (2 updates tracked since 2018).

About Dr. Chitharanjan Duvoor M.d.,mrcgp NPPES

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

DR. CHITHARANJAN DUVOOR M.D.,MRCGP (NPI 1609131234) is an individual endocrinology, diabetes & metabolism provider in Jonesboro, Arkansas, licensed in Arkansas (E-9423) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, maintains a secondary practice location in Little Rock, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1609131234
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. CHITHARANJAN DUVOORCredential: M.D.,MRCGP
Location Address325 SOUTHWEST DR STE BJonesboro, AR 72401-5854
Mailing AddressPo Box 497Augusta, AR 72006-0497 · (870) 347-2534
Phone(501) 431-2643
Fax(501) 431-2649
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateJuly 10, 2012
Last NPPES UpdateJune 26, 20252 updates tracked since enumeration
NPPES CertifiedJune 26, 2025
✔ NPI 1609131234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in AR · E-9423
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
325 SOUTHWEST DR STE B, Jonesboro, AR 72401
Open in Google Maps ↗

Secondary Practice Location 1

Location 14301 W Markham St, Internal Medicine residency office UAMSLittle Rock, AR 72205-7101 · Phone (832) 726-8402

Other Identifiers 1

Medicaid221727001AR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Health Advantage, Octave.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Chitharanjan Duvoor M.d.,mrcgp 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 ID244557320
PECOS Enrollment IDI20170719001201
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Chitharanjan Duvoor reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Arkansas Endocrinology
Same address
Medical Specialty
325 SOUTHWEST DR STE B
Jonesboro, AR 72401
  • Reassigned Medicare billing, Arkansas enrollment
NPI 1881400992 (501) 400-3694
St Bernards Physician Clinics Inc
1.1 mi
Clinical Cardiac Electrophysiology
201 E OAK AVE
Jonesboro, AR 72401
  • Reassigned Medicare billing, Arkansas enrollment
  • 251 clinicians in this Medicare group
NPI 1558140822 (870) 935-6729
St Bernards Hospital Inc.
1.4 mi
General Acute Care Hospital
225 E WASHINGTON AVE
Jonesboro, AR 72401
  • Reassigned Medicare billing, Arkansas enrollment
  • 318 clinicians in this Medicare group
NPI 1396053096 (870) 207-4100
Arcare
1.5 mi
Federally Qualified Health Center (FQHC)
416 E WASHINGTON AVE
Jonesboro, AR 72401
  • Reassigned Medicare billing, Arkansas enrollment
  • 266 clinicians in this Medicare group
NPI 1154776532 (870) 333-5476

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 11

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.
1,273 services685 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
788 services349 patients
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.
303 services140 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.
283 services228 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
151 services151 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
73 services73 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72401 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
$119.36 typical visit price
range $51.36 – $157.74
Typical copayment $29.84 (range $12.84 – $39.43)
Most-billed visit code 99204
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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 11

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

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
7 suppliers85 claims1,081 services$18.63 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
8 suppliers89 claims2,731 services$2.37 avg. paid by Medicare
Supply allowance for adjunctive continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service A4238
DME-Medical/Surgical Supplies · category DA000N
3 suppliers31 claims31 services$174.04 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
25 suppliers97 claims304 services$6.08 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
11 suppliers29 claims45 services$0.93 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers45 claims45 services$18.23 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 3

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

MR. SHEA THOMAS SIMS APRN
Nurse Practitioner (Family)
325 SOUTHWEST DR STE B
JONESBORO, AR 72401
Craighead County (501) 431-2643
ARCARE
Clinic/Center (Federally Qualified Health Center (FQHC))
325 SOUTHWEST DR STE B
JONESBORO, AR 72401
Craighead County (870) 347-3462
ARKANSAS ENDOCRINOLOGY
Clinic/Center (Medical Specialty)
325 SOUTHWEST DR STE B
JONESBORO, AR 72401
Craighead County (501) 400-3694

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 Chitharanjan Duvoor's NPI number?

The NPI number for Chitharanjan Duvoor is 1609131234. It was assigned to this individual provider in the NPPES registry on July 10, 2012.

Where is Chitharanjan Duvoor located?

Chitharanjan Duvoor practices at 325 Southwest Dr Ste B, Jonesboro, AR 72401. The listed phone number is (501) 431-2643.

What is Chitharanjan Duvoor's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Chitharanjan Duvoor enrolled in Medicare?

Yes. Chitharanjan Duvoor 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.

Which organizations bill Medicare for Chitharanjan Duvoor's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chitharanjan Duvoor reassigns Medicare benefits to 4 organizations: Arkansas Endocrinology (Jonesboro, AR), St Bernards Physician Clinics Inc (Jonesboro, AR), St Bernards Hospital Inc. (Jonesboro, AR) and Arcare (Jonesboro, AR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chitharanjan Duvoor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chitharanjan Duvoor accept?

Health plans from Health Advantage and Octave list Chitharanjan Duvoor 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 Chitharanjan Duvoor was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.