DR. JOHN LUIS VIECHWEG MD
NPI 1790263150
Internal Medicine in Gainesville, GA

Q: What is John Luis Viechweg's NPI number?

The NPI number for John Luis Viechweg is 1790263150. It was assigned to this individual provider in the NPPES registry on July 29, 2018.

Q: What is John Luis Viechweg's specialty?

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

Active since July 29, 2018PECOS EnrolledAccepts Medicare Assignment

743 SPRING ST NE, GAINESVILLE, GA 30501(770) 219-9000 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. John Luis Viechweg Md NPPES

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

DR. JOHN LUIS VIECHWEG MD (NPI 1790263150) is an individual internal medicine provider in Gainesville, Georgia, licensed in Georgia (110650) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, is affiliated with Stephens County Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1790263150

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. JOHN LUIS VIECHWEGCredential: MD

Location Address743 SPRING ST NEGainesville, GA 30501-3715

Mailing AddressPo Box 742616Atlanta, GA 30374-2616 · (770) 219-8420

Phone(770) 219-9000

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateJuly 29, 2018

Last NPPES UpdateFebruary 23, 2026

NPPES CertifiedFebruary 23, 2026

✔ NPI 1790263150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in GA · 110650

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 ListedHospitalistTaxonomy 208M00000X · License 110650 (GA)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

743 SPRING ST NE, Gainesville, GA 30501

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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 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

Dr. John Luis Viechweg 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 ID9335545482

PECOS Enrollment IDI20210915000967, I20260224001819

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 6

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.

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.

515 services486 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.

382 services143 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.

260 services130 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

171 services158 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

29 services29 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Stephens County Hospital

Acute Care Hospitals · Toccoa, GA

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number110032

Location163 Hospital DriveToccoa, GA 30577 · Stephens County

Emergency services

Piedmont Eastside Medical Center

Acute Care Hospitals · Snellville, GA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number110192

Location1700 Medical WaySnellville, GA 30078 · Gwinnett County

Emergency services Birthing friendly

Unc Lenoir Health Care

Acute Care Hospitals · Kinston, NC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340027

Location100 Airport RdKinston, NC 28501 · Lenoir County

Emergency services Birthing friendly

Ecu Health Medical Center

Acute Care Hospitals · Greenville, NC

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340040

Location2100 Stantonsburg RdGreenville, NC 27834 · Pitt County

Emergency services Birthing friendly

Vidant Duplin Hospital

Acute Care Hospitals · Kenansville, NC

4/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number340120

Location401 N Main StKenansville, NC 28349 · Duplin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30501 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

$124.10 typical visit price

range $53.31 – $164.04

Typical copayment $31.02 (range $13.32 – $41.01)

Most-billed visit code 99204

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.

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.

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