COREY D. KERSHAW MD
NPI 1811939325
Internal Medicine - Pulmonary Disease in Dallas, TX

Q: What is Corey Kershaw's NPI number?

The NPI number for Corey Kershaw is 1811939325. It was assigned to this individual provider in the NPPES registry on June 11, 2006.

Q: What is Corey Kershaw's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Corey Kershaw was last updated on April 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.

Active since June 11, 2006PECOS EnrolledAccepts Medicare Assignment

74.59/100

CMS Quality Rating

5939 HARRY HINES BLVD, DALLAS, TX 75390(214) 645-6446(214) 645-6272 Get Directions Write a Review

NPPES record last updated: April 15, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Corey D. Kershaw Md NPPES

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

COREY D. KERSHAW MD (NPI 1811939325) is an individual pulmonary disease provider in Dallas, Texas, licensed in Texas (N5153) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of University Of Texas Medical School At Houston (2000).

NPPES Registry Identity

NPI1811939325

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameCOREY D. KERSHAWCredential: MD

Location Address5939 HARRY HINES BLVDDallas, TX 75390-8558

Mailing Address5939 Harry Hines BlvdDallas, TX 75390-8558 · (214) 645-6446 · Fax (214) 645-6272

Phone(214) 645-6446

Fax(214) 645-6272

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2000

Enumeration DateJune 11, 2006

Last NPPES UpdateApril 15, 2010

✔ NPI 1811939325 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 · N5153✔ Licensed in GA · 051341

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 Medicine · Critical Care MedicineTaxonomy 207RC0200X · License N5153 (TX)

5939 HARRY HINES BLVD, Dallas, TX 75390

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Corey D. Kershaw Md 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 ID6800977133

PECOS Enrollment IDI20100518000622

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 Reassignment

Medicare enrollment records show Corey Kershaw reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Texas Southwestern Medical Center At Dallas

0.1 mi

Rehabilitation

6011 HARRY HINES BLVD
Dallas, TX 75235

Reassigned Medicare billing, Texas enrollment
5,299 clinicians in this Medicare group

NPI 1043418205 (214) 645-0624

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 12

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.

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.

245 services240 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

205 services201 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.

161 services64 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

122 services121 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.

87 services61 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.

63 services63 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.

47 services41 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.

35 services34 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.

27 services26 patients

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.

22 services21 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.

22 services19 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.

15 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Parkland Health & Hospital System

Acute Care Hospitals · Dallas, TX

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450015

Location5200 Harry Hines BlvdDallas, TX 75235 · Dallas County

Emergency services Birthing friendly

Ut Southwestern University Hospital - William P. Clements Jr.

Acute Care Hospitals · Dallas, TX

5/5 CMS rating

OwnershipGovernment - State

CMS Certification Number450044

Location6201 Harry Hines BlvdDallas, TX 75390 · Dallas County

Emergency services Birthing friendly

Medical City Weatherford

Acute Care Hospitals · Weatherford, TX

3/5 CMS rating

OwnershipProprietary

CMS Certification Number450203

Location713 E Anderson StWeatherford, TX 76086 · Parker County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75390 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

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.

74.59/100

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

Scored as part of a group practice

Quality

56.12

Promoting Interoperability

100

Improvement Activities

Cost

59.2

Referred Medical Equipment & Supplies CMS DME claims 6

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

4 suppliers30 claims30 services$16.73 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

10 suppliers109 claims109 services$69.48 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

4 suppliers69 claims69 services$31.48 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

1 supplier11 claims660 services$4.48 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

2 suppliers20 claims1,404 services$0.67 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

3 suppliers14 claims14 services$26.02 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 20

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

TAM-NHI H NGUYEN PA-C

Physician Assistant (Medical)

5939 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-1919

UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS

Durable Medical Equipment & Medical Supplies

5939 HARRY HINES BLVD, PROFESSIONAL OFFICE BLDG 2, SUITE 210
DALLAS, TX 75390

Dallas County (214) 645-0624

JOSEPH CHEN

Obstetrics & Gynecology

5939 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-3838

JOSEPH CROSSNO MD

Internal Medicine (Pulmonary Disease)

5939 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-5505

HANNAH SPEARS PA

Physician Assistant

5939 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-5505

RIM ALKAWAS MD

Internal Medicine

5939 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 648-3111

DR. CHRISTINE SUSAN HWANG M.D.

Transplant Surgery

5939 HARRY HINES BLVD
DALLAS, TX 75390

Dallas County (214) 645-7670

STEPHANIE ALEXANDRA SAVORY MD

Dermatology

5939 HARRY HINES BLVD, 4TH FLOOR
DALLAS, TX 75390

Dallas County (214) 645-2400

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 Corey Kershaw's NPI number?

The NPI number for Corey Kershaw is 1811939325. It was assigned to this individual provider in the NPPES registry on June 11, 2006.

Where is Corey Kershaw located?

Corey Kershaw practices at 5939 Harry Hines Blvd, Dallas, TX 75390. The listed phone number is (214) 645-6446.

What is Corey Kershaw's specialty?

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

Is Corey Kershaw enrolled in Medicare?

Yes. Corey Kershaw 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 organization bills Medicare for Corey Kershaw's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Corey Kershaw reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Dallas, TX). The 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 Corey Kershaw's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Corey Kershaw accept?

Health plans from Blue Cross and Blue Shield of Texas list Corey Kershaw 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.

Is Corey Kershaw affiliated with any hospitals?

According to CMS data, Corey Kershaw is affiliated with Parkland Health & Hospital System, Ut Southwestern University Hospital - William P. Clements Jr. and Medical City Weatherford.

When was this NPI record last updated?

The NPPES record for Corey Kershaw was last updated on April 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.