COREY WYN WALKER M.D.
NPI 1295707677
Internal Medicine - Rheumatology in Logan, UT

Q: What is Corey Walker's NPI number?

The NPI number for Corey Walker is 1295707677. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Q: What is Corey Walker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Q: When was this NPI record last updated?

The NPPES record for Corey Walker was last updated on September 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since February 01, 2006PECOS EnrolledAccepts Medicare Assignment

1350 N 500 E, LOGAN, UT 84341(435) 716-1980 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 16, 2025, Sep 8, 2025 (2 updates tracked since 2025).

On this page

About Corey Wyn Walker M.d. NPPES

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

COREY WYN WALKER M.D. (NPI 1295707677) is an individual rheumatology provider in Logan, Utah, licensed in Utah (6135223-1205) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Portneuf Medical Center, and is a graduate of Saint Louis University School Of Medicine (1997).

NPPES Registry Identity

NPI1295707677

Entity TypeIndividualMale

Primary Taxonomy207RR0500X

Provider Legal NameCOREY WYN WALKERCredential: M.D.

Location Address1350 N 500 ELogan, UT 84341-2400

Mailing AddressPo Box 27128Salt Lake City, UT 84127-0128

Phone(435) 716-1980

Sole ProprietorNo

Medical School CMSSaint Louis University School Of MedicineGraduated 1997

Enumeration DateFebruary 1, 2006

Last NPPES UpdateSeptember 16, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 16, 2025

✔ NPI 1295707677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

License✔ Licensed in UT · 6135223-1205

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

1350 N 500 E, Logan, UT 84341

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Select Health, University of Utah Health Plans.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

Corey Wyn Walker 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 ID8729085048

PECOS Enrollment IDI20061031000001

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 26

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.

Injection, tocilizumab, 1 mg J3262

Tocilizumab is a medication administered via injection. It's used to treat certain conditions like rheumatoid arthritis by reducing inflammation in the body. It works by blocking a substance in the body that leads to inflammation.

139,920 services31 patients

Injection, golimumab, 1 mg, for intravenous use J1602

Golimumab is a medication given through an IV (a small tube in your vein). It helps to reduce inflammation and pain by blocking a protein in your body that causes inflammation. It's often used to treat conditions like rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis.

18,730 services24 patients

Injection, infliximab, excludes biosimilar, 10 mg J1745

Infliximab is a medication given via injection to treat certain autoimmune conditions. It works by blocking the action of a substance in your body that causes inflammation. Each dose is based on your medical condition and response to treatment.

11,840 services45 patients

Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) J0129

Abatacept is a medication administered via injection under a doctor's supervision. It's used to treat conditions like rheumatoid arthritis by moderating the immune system. This code applies when the doctor administers the drug, not for self-administration.

10,475 services18 patients

Injection, denosumab, 1 mg J0897

Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.

7,320 services73 patients

Injection, infliximab-abda, biosimilar, (renflexis), 10 mg Q5104

Infliximab-abda (Renflexis) is a biosimilar medication given via injection. It's used to treat certain autoimmune conditions by reducing inflammation and immune system activity. The dosage is 10 mg.

4,940 services24 patients

Injection, rituximab, 10 mg J9312

Rituximab is a medication given via injection. It's used to treat certain types of cancer and autoimmune diseases. The 10 mg dosage refers to the amount of the drug in the injection. It works by targeting and destroying specific cells, helping your body's immune system.

4,200 services17 patients

Injection, infliximab-dyyb, biosimilar, (inflectra), 10 mg Q5103

Infliximab-dyyb (Inflectra) is a biosimilar injection used to treat certain autoimmune conditions. It works by blocking a protein in your body that causes inflammation, helping to reduce symptoms. The dosage is 10 mg.

2,570 services13 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.

618 services307 patients

Administration of chemotherapy into vein, each additional hour 96415

Chemotherapy is a treatment method that uses drugs to destroy cancer cells. The drugs are administered into a vein, usually in the arm. Each additional hour of chemotherapy allows for more of the medication to enter your bloodstream to fight against the cancer cells.

577 services101 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

553 services89 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

513 services501 patients

Administration of chemotherapy into vein, 1 hour or less 96413

Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.

487 services102 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

472 services52 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

254 services87 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.

157 services124 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

115 services41 patients

Injection of additional new drug or substance into vein 96375

This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.

96 services22 patients

Injection, zoledronic acid, 1 mg J3489

Zoledronic acid is a medication given via injection to strengthen bones. It's often used in patients with osteoporosis or certain types of cancer. The injection helps reduce the risk of fractures and other bone complications.

80 services16 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

54 services54 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

45 services45 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.

32 services32 patients

Injection, methylprednisolone sodium succinate, up to 125 mg J2930

Methylprednisolone sodium succinate is a steroid medication injected into a muscle or vein. It helps reduce inflammation and immune response. It's used for various conditions like allergies, arthritis, breathing problems, or skin diseases. It's important to follow your doctor's instructions.

21 services14 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.

18 services18 patients

Technical calculation of trabecular bone score (tbs) 77091

The Trabecular Bone Score (TBS) is a diagnostic method used to assess your bone health. It uses images from a type of X-ray called a DXA scan to analyze the quality of your bones. This helps predict the risk of fractures.

14 services14 patients

Technical preparation and transmission of imaging data for analysis of trabecular bone score (tbs) performed elsewhere 77090

This procedure involves preparing and sending specific imaging data to another location for analysis. The focus is on the trabecular bone score (TBS), an index assessing bone texture quality. The process aids in understanding bone health and potential fracture risk.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Portneuf Medical Center

Acute Care Hospitals · Pocatello, ID

4/5 CMS rating

OwnershipProprietary

CMS Certification Number130028

Location777 Hospital WayPocatello, ID 83201 · Bannock County

Emergency services Birthing friendly

Mountain View Hospital

Acute Care Hospitals · Idaho Falls, ID

1/5 CMS rating

OwnershipPhysician

CMS Certification Number130065

Location2325 Coronado StreetIdaho Falls, ID 83404 · Bonneville County

Emergency services Birthing friendly

Caribou Medical Center

Critical Access Hospitals · Soda Springs, ID

OwnershipGovernment - Local

CMS Certification Number131309

Location300 South 3rd WestSoda Springs, ID 83276 · Caribou County

Emergency services

Logan Regional Hospital

Acute Care Hospitals · Logan, UT

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number460015

Location1400 North 500 EastLogan, UT 84341 · Cache County

Emergency services Birthing friendly

Bear River Valley Hospital

Acute Care Hospitals · Tremonton, UT

OwnershipVoluntary non-profit - Private

CMS Certification Number460039

Location905 North 1000 WestTremonton, UT 84337 · Box Elder County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84341 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

$125.70 typical visit price

range $54.34 – $166.03

Typical copayment $31.42 (range $13.58 – $41.50)

Most-billed visit code 99204

Established Patient

$96.35 typical visit price

range $17.23 – $135.20

Typical copayment $24.08 (range $4.30 – $33.80)

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.

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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.

ERNEST BRETT HORSLEY DO

Obstetrics & Gynecology

1350 N 500 E
LOGAN, UT 84341

Cache County (435) 792-1920

GREGG ARTHUR MARSHALL MD

Surgery

1350 N 500 E
LOGAN, UT 84341

Cache County (435) 716-1950

IHC HEALTH SERVICES INC

Pharmacy (Community/Retail Pharmacy)

1350 N 500 E
LOGAN, UT 84341

Cache County (435) 792-1521

MR. TYSON ANDERSON CLUFF PA-C

Physician Assistant

1350 N 500 E
LOGAN, UT 84341

Cache County (435) 716-2800

HAROLD VONK M.D.

Internal Medicine (Rheumatology)

1350 N 500 E
LOGAN, UT 84341

Cache County (435) 716-1980

ROBERT M NASH MD

Internal Medicine

1350 N 500 E
LOGAN, UT 84341

Cache County (435) 792-1980

AGNIESZKA M SZPUNAR MD

Internal Medicine

1350 N 500 E
LOGAN, UT 84341

Cache County (435) 792-1980

ANDREW JAMES GOATES MD

Otolaryngology

1350 N 500 E
LOGAN, UT 84341

Cache County (435) 752-1693

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 Walker's NPI number?

The NPI number for Corey Walker is 1295707677. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Corey Walker located?

Corey Walker practices at 1350 N 500 E, Logan, UT 84341. The listed phone number is (435) 716-1980.

What is Corey Walker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Corey Walker enrolled in Medicare?

Yes. Corey Walker 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 Corey Walker accept?

Health plans from Molina Healthcare, Select Health and University of Utah Health Plans list Corey Walker 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 Walker affiliated with any hospitals?

According to CMS data, Corey Walker is affiliated with Portneuf Medical Center, Mountain View Hospital, Caribou Medical Center, Logan Regional Hospital and Bear River Valley Hospital.

When was this NPI record last updated?

The NPPES record for Corey Walker was last updated on September 16, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.