GAUTHAM VELLAICHAMY MD
NPI 1225659444
Dermatology - Dermatopathology in Atlanta, GA

Q: What is Gautham Vellaichamy's NPI number?

The NPI number for Gautham Vellaichamy is 1225659444. It was assigned to this individual provider in the NPPES registry on April 28, 2020.

Q: What is Gautham Vellaichamy's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.

Active since April 28, 2020PECOS EnrolledAccepts Medicare Assignment

100 WOODRUFF CIR NE STE 327, ATLANTA, GA 30322(847) 884-8096 Get Directions Write a Review

NPPES record last updated: June 18, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Gautham Vellaichamy Md NPPES

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

GAUTHAM VELLAICHAMY MD (NPI 1225659444) is an individual dermatopathology provider in Atlanta, Georgia, licensed in Georgia (17977) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Wayne State University School Of Medicine (2020).

NPPES Registry Identity

NPI1225659444

Entity TypeIndividualMale

Primary Taxonomy207ND0900X

Provider Legal NameGAUTHAM VELLAICHAMYCredential: MD

Location Address100 WOODRUFF CIR NE STE 327Atlanta, GA 30322-2049

Mailing Address100 Woodruff Cir Ne Ste 327Atlanta, GA 30322-1020 · (404) 712-1990

Phone(847) 884-8096

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 2020

Enumeration DateApril 28, 2020

Last NPPES UpdateJune 18, 2025

NPPES CertifiedJune 18, 2025

✔ NPI 1225659444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDermatology · DermatopathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ND0900X

License✔ Licensed in GA · 17977

Definition

A dermatopathologist has the expertise to diagnose and monitor diseases of the skin including infectious, immunologic, degenerative and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings and smears of skin lesions by means of routine and special (electron and fluorescent) microscopes.

Also ListedDermatologyTaxonomy 207N00000X · License 036171734 (IL)

100 WOODRUFF CIR NE STE 327, Atlanta, GA 30322

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Secondary Practice Locations 3

Location 12500 W Higgins Rd Ste 1040Hoffman Estates, IL 60169-2049 · Phone (847) 884-8096 · Fax (847) 884-8125

Location 22323 Naper Vl Rd Ste 120Naperville, IL 60563-5606 · Phone (630) 462-8680 · Fax (630) 462-8685

Location 32500 S Highland Ave Ste 320Lombard, IL 60148-5390 · Phone (630) 793-8193 · Fax (630) 480-4507

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.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

Gautham Vellaichamy 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 ID5193141976

PECOS Enrollment IDI20240910001953

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.

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.

36 services35 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

30 services23 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.

21 services18 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

18 services18 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

16 services16 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.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30322 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

$88.06 typical visit price

range $56.84 – $172.43

Typical copayment $22.01 (range $14.21 – $43.10)

Most-billed visit code 99203

Established Patient

$70.85 typical visit price

range $18.22 – $140.40

Typical copayment $17.71 (range $4.55 – $35.10)

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.

TIMOTHY MACHEN MD

Radiology (Diagnostic Radiology)