MUTHULAKSHMI RAMESH M.D.
NPI 1154331932
Internal Medicine in Kennewick, WA

Q: What is Muthulakshmi Ramesh's NPI number?

The NPI number for Muthulakshmi Ramesh is 1154331932. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Q: What is Muthulakshmi Ramesh's specialty?

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

Active since August 08, 2006PECOS Enrolled

3810 PLAZA WAY, KENNEWICK, WA 99338(509) 221-7000 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Jun 12, 2017 (3 updates tracked since 2017).

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About Muthulakshmi Ramesh M.d. NPPES

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

MUTHULAKSHMI RAMESH M.D. (NPI 1154331932) is an individual internal medicine provider in Kennewick, Washington, licensed in Washington (MD00040452) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Richland.

NPPES Registry Identity

NPI1154331932

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMUTHULAKSHMI RAMESHCredential: M.D.

Location Address3810 PLAZA WAYKennewick, WA 99338-2722

Mailing Address1950 Keene Rd Bldg JRichland, WA 99352-7752 · (509) 627-1088 · Fax (509) 627-1090

Phone(509) 221-7000

Sole ProprietorYes

Enumeration DateAugust 8, 2006

Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration

✔ NPI 1154331932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in WA · MD00040452

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.

3810 PLAZA WAY, Kennewick, WA 99338

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Secondary Practice Location 1

Location 11950 Keene Rd Bldg JRichland, WA 99352-7752 · Phone (509) 627-1088 · Fax (509) 627-1090

Other Identifiers 1

Medicaid1115658WA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Muthulakshmi Ramesh M.d. 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.

Medicare Billing Reassignments

Medicare enrollment records show Muthulakshmi Ramesh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rcch Trios Health LLC

3.9 mi

Internal Medicine

3730 PLAZA WAY
Kennewick, WA 99338

Reassigned Medicare billing, Washington enrollment
159 clinicians in this Medicare group

NPI 1831682806 (509) 221-6450

Northwest Hospital Medicine Physicians LLC

1,166 mi

Hospitalist

2450 S TELSHOR BLVD
Las Cruces, NM 88011

Reassigned Medicare billing, Washington enrollment
116 clinicians in this Medicare group

NPI 1972056752 (575) 522-8641

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99338 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

$130.99 typical visit price

range $57.27 – $172.80

Typical copayment $32.74 (range $14.31 – $43.20)

Most-billed visit code 99204

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

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.

RCCH TRIOS PHYSICIANS LLC

Anesthesiology