MR. JOHNATHAN DELEON WILLIAMS MD
NPI 1245201557
Internal Medicine in Gastonia, NC

Q: What is Johnathan Williams's NPI number?

The NPI number for Johnathan Williams is 1245201557. It was assigned to this individual provider in the NPPES registry on January 27, 2006. The provider is also known as Dr. Johnathan D Williams.

Q: What is Johnathan Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since January 27, 2006PECOS EnrolledAccepts Medicare Assignment

640 SUMMIT CROSSING PL, STE 204, GASTONIA, NC 28054(704) 865-0626(704) 865-6531 Get Directions Write a Review

NPPES record last updated: October 23, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mr. Johnathan Deleon Williams Md NPPES

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

MR. JOHNATHAN DELEON WILLIAMS MD (NPI 1245201557) is an individual internal medicine provider in Gastonia, North Carolina, licensed in North Carolina (31957) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Caromont Regional Medical Center, and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (1986).

NPPES Registry Identity

NPI1245201557

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMR. JOHNATHAN DELEON WILLIAMSCredential: MD

Location Address640 SUMMIT CROSSING PL, STE 204Gastonia, NC 28054-2142

Mailing Address640 Summit Crossing Pl, Ste 204Gastonia, NC 28054-2142 · (704) 865-0626 · Fax (704) 865-6531

Phone(704) 865-0626

Fax(704) 865-6531

Sole ProprietorNo

Medical School CMSUniversity Of North Carolina At Chapel Hill School Of MedicineGraduated 1986

Enumeration DateJanuary 27, 2006

Last NPPES UpdateOctober 23, 2007

✔ NPI 1245201557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NC · 31957

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPediatricsTaxonomy 208000000X · License 31957 (NC)

640 SUMMIT CROSSING PL, Gastonia, NC 28054

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Other Names 1

Professional Name (2)Dr. Johnathan D Williams

Other Identifiers 3

Medicare UPINE90818NC

Medicaid8987659NC

Medicare PIN2160951FNC

Accepted Insurance

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

Mr. Johnathan Deleon Williams 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 ID1658424742

PECOS Enrollment IDI20101012000884

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 11

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.

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.

133 services80 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.

83 services61 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

73 services73 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

73 services73 patients

Annual depression screening, 5 to 15 minutes G0444

An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.

72 services72 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

58 services14 patients

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

51 services12 patients

Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month 99487

Complex chronic care management is a service for patients with two or more long-term health conditions. It involves a healthcare professional directing clinical staff in providing care for the first 60 minutes each month. This helps manage your health conditions effectively.

27 services11 patients

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

21 services11 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

18 services14 patients

Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811

This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Caromont Regional Medical Center

Acute Care Hospitals · Gastonia, NC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340032

Location2525 Court DrGastonia, NC 28052 · Gaston County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28054 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

$125.01 typical visit price

range $54.12 – $165.09

Typical copayment $31.25 (range $13.53 – $41.27)

Most-billed visit code 99204

Established Patient

$95.94 typical visit price

range $17.21 – $134.61

Typical copayment $23.98 (range $4.30 – $33.65)

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.

Referred Medical Equipment & Supplies CMS DME claims 7

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

6 suppliers22 claims48 services$6.19 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

5 suppliers12 claims15 services$1.02 avg. paid by Medicare

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

DME-Oxygen and Supplies · category DC000N

1 supplier17 claims17 services$15.15 avg. paid by Medicare

Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$40.09 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

4 suppliers21 claims21 services$29.59 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

2 suppliers29 claims29 services$67.76 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 14

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

BILLIE JO DAGENHART NP-C

Nurse Practitioner (Family)

640 SUMMIT CROSSING PL, SUITE 200
GASTONIA, NC 28054

Gaston County (704) 671-5400

MRS. ADELLE ANTHONY-WILLIAMS MD

Anesthesiology (Pain Medicine)

640 SUMMIT CROSSING PL
GASTONIA, NC 28054

Gaston County (704) 671-5400

DR. ANN M HOSCHEIT O.D.

Optometrist

640 SUMMIT CROSSING PL, SUITE 202
GASTONIA, NC 28054

Gaston County (704) 865-3937

PIEDMONT ADULT & PEDIATRIC MEDICINE ASSOCIATES, PA

Non-Pharmacy Dispensing Site

640 SUMMIT CROSSING PL, SUITE 204
GASTONIA, NC 28054

Gaston County (704) 865-0626

YASMINE ARTIS OTR/L

Occupational Therapist

640 SUMMIT CROSSING PL
GASTONIA, NC 28054

Gaston County (704) 671-5730

NORTH CAROLINA DERMATOLOGY & LASER CLINIC, PLLC

Dermatology

640 SUMMIT CROSSING PL, SUITE 204
GASTONIA, NC 28054

Gaston County (704) 810-0016

CAROMONT HEALTH

Clinic/Center

640 SUMMIT CROSSING PL
GASTONIA, NC 28054

Gaston County (704) 671-7850

MRS. CATHERINE ANN HOFFMAN MD

Internal Medicine

640 SUMMIT CROSSING PL, STE 204
GASTONIA, NC 28054

Gaston County (704) 865-0626

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 Johnathan Williams's NPI number?

The NPI number for Johnathan Williams is 1245201557. It was assigned to this individual provider in the NPPES registry on January 27, 2006. The provider is also known as Dr. Johnathan D Williams.

Where is Johnathan Williams located?

Johnathan Williams practices at 640 Summit Crossing Pl Ste 204, Gastonia, NC 28054. The listed phone number is (704) 865-0626.

What is Johnathan Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Johnathan Williams enrolled in Medicare?

Yes. Johnathan Williams 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 Johnathan Williams accept?

Health plans from Blue Cross and Blue Shield of NC list Johnathan Williams 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 Johnathan Williams affiliated with any hospitals?

According to CMS data, Johnathan Williams is affiliated with Caromont Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Johnathan Williams was last updated on October 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.