MR. GREGG JOHNSON PORTER PA-C, MCHS
NPI 1750634473
Physician Assistant in Richland, WA

Q: What is Gregg Porter's NPI number?

The NPI number for Gregg Porter is 1750634473. It was assigned to this individual provider in the NPPES registry on October 18, 2012.

Q: What is Gregg Porter's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Gregg Porter was last updated on March 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 October 18, 2012PECOS Enrolled

888 SWIFT BLVD, RICHLAND, WA 99352(509) 946-4611 Get Directions Write a Review

NPPES record last updated: March 24, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mr. Gregg Johnson Porter Pa-c, Mchs NPPES

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

MR. GREGG JOHNSON PORTER PA-C, MCHS (NPI 1750634473) is an individual physician assistant in Richland, Washington, licensed in Washington (PA60539007) and active in the NPI registry since October 2012. He is enrolled in Medicare PECOS and maintains a secondary practice location in Kennewick.

NPPES Registry Identity

NPI1750634473

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameMR. GREGG JOHNSON PORTERCredential: PA-C, MCHS

Location Address888 SWIFT BLVDRichland, WA 99352-3514

Mailing Address888 Swift BlvdRichland, WA 99352-3514 · (509) 946-4611

Phone(509) 946-4611

Sole ProprietorNo

Enumeration DateOctober 18, 2012

Last NPPES UpdateMarch 24, 2020

NPPES CertifiedMarch 24, 2020

✔ NPI 1750634473 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in WA · PA60539007

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

888 SWIFT BLVD, Richland, WA 99352

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Secondary Practice Location 1

Location 13290 W 19th AveKennewick, WA 99337-2318 · Phone (509) 946-4611

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Gregg Johnson Porter Pa-c, Mchs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 4

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

119 services118 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

65 services65 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

49 services49 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99352 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$71.29 typical visit price

range $18.56 – $141.11

Typical copayment $17.82 (range $4.64 – $35.27)

Most-billed visit code 99213

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.

REBEKAH ANNE SHAW

Registered Nurse