WILLIAM P JOHNSON JR. MD
NPI 1295756757
Emergency Medicine - Emergency Medical Services in St Simons Island, GA

Q: What is William Johnson's NPI number?

The NPI number for William Johnson is 1295756757. It was assigned to this individual provider in the NPPES registry on July 21, 2006. The provider is also known as Dr. William Potter Johnson.

Q: What is William Johnson's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Q: When was this NPI record last updated?

The NPPES record for William Johnson was last updated on May 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 July 21, 2006PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

108 ISLAND PROFESSIONAL PARK, ST SIMONS ISLAND, GA 31522(912) 268-4372 Get Directions Write a Review

NPPES record last updated: May 1, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 1, 2024, Mar 7, 2023, Jun 4, 2019 (3 updates tracked since 2019).

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About William P Johnson Jr. Md NPPES

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

WILLIAM P JOHNSON JR. MD (NPI 1295756757) is an individual emergency medical services provider in St Simons Island, Georgia, licensed in Georgia (064997) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Beaufort County Memorial Hospital, and maintains a secondary practice location in Columbia.

NPPES Registry Identity

NPI1295756757

Entity TypeIndividualMale

Primary Taxonomy207PE0004X

Provider Legal NameWILLIAM P JOHNSON JR.Credential: MD

Location Address108 ISLAND PROFESSIONAL PARKSt Simons Island, GA 31522-2880

Mailing Address108 Island Professional ParkSt Simons Island, GA 31522-2880 · (912) 268-4372

Phone(912) 268-4372

Sole ProprietorNo

Medical School CMSIndiana University School Of MedicineGraduated 2004

Enumeration DateJuly 21, 2006

Last NPPES UpdateMay 1, 20243 updates tracked since enumeration

NPPES CertifiedMay 1, 2024

✔ NPI 1295756757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians

Taxonomy Code207PE0004X

License✔ Licensed in GA · 064997

Definition

An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 32549 (SC), R0961 (KY)

108 ISLAND PROFESSIONAL PARK, St Simons Island, GA 31522

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Other Names 1

Other Name (5)Dr. William Potter Johnson

Secondary Practice Location 1

Location 114 Richland Medical Park Dr Ste 350Columbia, SC 29203-6896 · Phone (803) 434-1663 · Fax (803) 434-3894

Other Identifiers 2

OtherR0961KY · License

Other01063853AIN · Indiana State License

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

William P Johnson Jr. 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 ID42219768

PECOS Enrollment IDI20240628000577

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 5

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.

233 services229 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.

120 services120 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.

95 services92 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.

38 services38 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.

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.

Beaufort County Memorial Hospital

Acute Care Hospitals · Beaufort, SC

4/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number420067

Location955 Ribaut RdBeaufort, SC 29902 · Beaufort County

Emergency services Birthing friendly

Prisma Health Tuomey Hospital

Acute Care Hospitals · Sumter, SC

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420070

Location129 N Washington StSumter, SC 29150 · Sumter County

Emergency services Birthing friendly

Allendale County Hospital

Critical Access Hospitals · Fairfax, SC

OwnershipGovernment - Local

CMS Certification Number421300

Location1787 Allendale Fairfax RdFairfax, SC 29827 · Allendale County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31522 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

$83.23 typical visit price

range $53.31 – $164.04

Typical copayment $20.80 (range $13.32 – $41.01)

Most-billed visit code 99203

Established Patient

$94.84 typical visit price

range $16.68 – $133.24

Typical copayment $23.71 (range $4.17 – $33.31)

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.

75/100

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

Scored as part of a group practice

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 William Johnson's NPI number?

The NPI number for William Johnson is 1295756757. It was assigned to this individual provider in the NPPES registry on July 21, 2006. The provider is also known as Dr. William Potter Johnson.

Where is William Johnson located?

William Johnson practices at 108 Island Professional Park, St Simons Island, GA 31522. The listed phone number is (912) 268-4372.

What is William Johnson's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is William Johnson enrolled in Medicare?

Yes. William Johnson 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.

Is William Johnson affiliated with any hospitals?

According to CMS data, William Johnson is affiliated with Beaufort County Memorial Hospital, Prisma Health Tuomey Hospital and Allendale County Hospital.

When was this NPI record last updated?

The NPPES record for William Johnson was last updated on May 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.