DR. JOEVASANTH MARIASINGAM DEVASAHAYAM M.D
NPI 1649434804
Internal Medicine - Pulmonary Disease in Sioux Falls, SD

Q: What is Joevasanth Devasahayam's NPI number?

The NPI number for Joevasanth Devasahayam is 1649434804. It was assigned to this individual provider in the NPPES registry on July 16, 2008.

Q: What is Joevasanth Devasahayam's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Active since July 16, 2008PECOS EnrolledAccepts Medicare Assignment

34.83/100

CMS Quality Rating

1301 S CLIFF AVE STE 601, SIOUX FALLS, SD 57105(605) 322-6930(605) 322-6931 Get Directions Write a Review

NPPES record last updated: August 10, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Joevasanth Mariasingam Devasahayam M.d NPPES

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

DR. JOEVASANTH MARIASINGAM DEVASAHAYAM M.D (NPI 1649434804) is an individual pulmonary disease provider in Sioux Falls, South Dakota, licensed in Texas (T3131) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Medical City Denton, and maintains a secondary practice location in Troy.

NPPES Registry Identity

NPI1649434804

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. JOEVASANTH MARIASINGAM DEVASAHAYAMCredential: M.D

Location Address1301 S CLIFF AVE STE 601Sioux Falls, SD 57105-1032

Mailing Address1301 S Cliff Ave Ste 601Sioux Falls, SD 57105-1032 · (605) 322-6930

Phone(605) 322-6930

Fax(605) 322-6931

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateJuly 16, 2008

Last NPPES UpdateAugust 10, 2023

NPPES CertifiedAugust 10, 2023

✔ NPI 1649434804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

Licenses✔ Licensed in TX · T3131✔ Licensed in SD · 10258

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X · License 35.097427 (OH), 2008009085 (MO)

1301 S CLIFF AVE STE 601, Sioux Falls, SD 57105

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Secondary Practice Location 1

Location 14967 Crooks Rd, Stuite 130Troy, MI 48098-5801 · Phone (248) 952-1601 ext. 127 · Fax (248) 952-0192

Other Identifiers 1

Medicaid0050492OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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. Joevasanth Mariasingam Devasahayam 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 ID5597936682

PECOS Enrollment IDI20210920002471

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

Medicare enrollment records show Joevasanth Devasahayam reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Texas Lung Specialists PLLC

725 mi

Pulmonary Disease

3311 YUCCA DR STE 100
Flower Mound, TX 75028

Reassigned Medicare billing, Texas enrollment

NPI 1871287607 (469) 299-4800

The Lung And Sleep Center Of North Texas PC

739 mi

Pulmonary Disease

7505 GLENVIEW DR SUITE G
North Richland Hills, TX 76180

Reassigned Medicare billing, Texas enrollment
13 clinicians in this Medicare group

NPI 1356603757 (817) 284-9225

Fahad Omar MD PA

969 mi

Pulmonary Disease

5539 N MESA ST
El Paso, TX 79912

Reassigned Medicare billing, Texas enrollment
42 clinicians in this Medicare group

NPI 1326580804 (915) 213-0900

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 14

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 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.

591 services208 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

450 services180 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.

409 services163 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

60 services58 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.

55 services33 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.

34 services34 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

30 services29 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

29 services28 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.

17 services17 patients

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

15 services15 patients

Emergent insertion of breathing tube into windpipe using an endoscope 31500

This is a procedure where a thin tube is inserted into your windpipe to aid in breathing. It's done in emergency situations, using an endoscope, a tool with a light and camera, to ensure correct placement.

14 services14 patients

Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556

This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.

13 services11 patients

Irrigation and suction of lung airways to obtain cells using an endoscope 31624

This is a procedure where a thin, flexible tube called an endoscope is inserted through your mouth into the lungs. A small amount of saline is then introduced to wash the airways. The fluid, along with cells from the lung, is suctioned back for analysis.

12 services11 patients

Aspiration of initial secretion of lung airway using an endoscope 31645

This procedure involves using a thin, flexible tube called an endoscope to collect initial secretions from your lung airway. This helps doctors diagnose and treat respiratory conditions. It's a safe, minimally invasive procedure.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Medical City Denton

Acute Care Hospitals · Denton, TX

4/5 CMS rating

OwnershipProprietary

CMS Certification Number450634

Location3535 South I35 EastDenton, TX 76210 · Denton County

Emergency services

Medical City Lewisville

Acute Care Hospitals · Lewisville, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450669

Location500 West Main StreetLewisville, TX 75057 · Denton County

Emergency services Birthing friendly

Medical City Fort Worth

Acute Care Hospitals · Fort Worth, TX

2/5 CMS rating

OwnershipProprietary

CMS Certification Number450672

Location900 Eighth AvenueFort Worth, TX 76104 · Tarrant County

Emergency services

Texas Health Presbyterian Hospital Denton

Acute Care Hospitals · Denton, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450743

Location3000 N I-35Denton, TX 76201 · Denton County

Emergency services Birthing friendly

Medical City Alliance

Acute Care Hospitals · Fort Worth, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670103

Location3101 North Tarrant ParkwayFort Worth, TX 76177 · Tarrant County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57105 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

$126.78 typical visit price

range $55.52 – $167.23

Typical copayment $31.69 (range $13.88 – $41.80)

Most-billed visit code 99204

Established Patient

$97.88 typical visit price

range $18.08 – $137.08

Typical copayment $24.47 (range $4.52 – $34.27)

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.

34.83/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

43.33

Improvement Activities

Cost

36.15

Referred Medical Equipment & Supplies CMS DME claims 16

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

Tubing with integrated heating element for use with positive airway pressure device A4604