Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KRISHNA SASANK VELLANKI MD
NPI 1841985108
Internal Medicine in Little Rock, AR

Q: What is Krishna Vellanki's NPI number?

The NPI number for Krishna Vellanki is 1841985108. It was assigned to this individual provider in the NPPES registry on April 11, 2023.

Q: What is Krishna Vellanki's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Krishna Vellanki was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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 April 11, 2023PECOS Enrolled

4301 W MARKHAM ST # 641, LITTLE ROCK, AR 72205(501) 686-8000(501) 526-5148 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 14, 2026, Apr 11, 2023 (2 updates tracked since 2023).

On this page

About Krishna Sasank Vellanki Md NPPES

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

KRISHNA SASANK VELLANKI MD (NPI 1841985108) is an individual internal medicine provider in Little Rock, Arkansas, licensed in Arkansas (E-20880) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS and maintains a secondary practice location in Little Rock.

NPPES Registry Identity

NPI1841985108

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameKRISHNA SASANK VELLANKICredential: MD

Location Address4301 W MARKHAM ST # 641Little Rock, AR 72205-7101

Mailing Address4301 W Markham St # 783Little Rock, AR 72205-7101 · (501) 686-8000 · Fax (501) 526-5148

Phone(501) 686-8000

Fax(501) 526-5148

Sole ProprietorNo

Enumeration DateApril 11, 2023

Last NPPES UpdateAugust 14, 20262 updates tracked since enumeration

NPPES CertifiedAugust 14, 2026

✔ NPI 1841985108 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in AR · E-20880

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.

4301 W MARKHAM ST # 641, Little Rock, AR 72205

Open in Google Maps ↗

Secondary Practice Location 1

Location 14110 Outpatient CircleLittle Rock, AR 72205 · Phone (501) 686-5545 · Fax (501) 686-8668

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Krishna Sasank Vellanki Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72205 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

$119.36 typical visit price

range $51.36 – $157.74

Typical copayment $29.84 (range $12.84 – $39.43)

Most-billed visit code 99204

Established Patient

$91.63 typical visit price

range $16.16 – $128.77

Typical copayment $22.90 (range $4.04 – $32.19)

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 18

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

DR. ALICE P ALEXANDER MD

Internal Medicine