DR. MUTHULAKSHMI RAMALINGAM M.D.
NPI 1467577940
Internal Medicine in Lawrenceville, NJ

Q: What is Muthulakshmi Ramalingam's NPI number?

The NPI number for Muthulakshmi Ramalingam is 1467577940. It was assigned to this individual provider in the NPPES registry on March 21, 2007.

Q: What is Muthulakshmi Ramalingam's specialty?

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

Active since March 21, 2007PECOS Enrolled

95.77/100

CMS Quality Rating

133 FRANKLIN CORNER RD, LAWRENCEVILLE, NJ 08648(609) 815-7270 Get Directions Write a Review

NPPES record last updated: June 23, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Muthulakshmi Ramalingam M.d. NPPES

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

DR. MUTHULAKSHMI RAMALINGAM M.D. (NPI 1467577940) is an individual internal medicine provider in Lawrenceville, New Jersey, licensed in New Jersey (25MAO5272700) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Trenton.

NPPES Registry Identity

NPI1467577940

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. MUTHULAKSHMI RAMALINGAMCredential: M.D.

Location Address133 FRANKLIN CORNER RDLawrenceville, NJ 08648

Mailing Address133 Franklin Corner RdLawrenceville, NJ 08648-2531 · (609) 815-7270

Phone(609) 815-7270

Sole ProprietorYes

Enumeration DateMarch 21, 2007

Last NPPES UpdateJune 23, 2023

NPPES CertifiedJune 23, 2023

✔ NPI 1467577940 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 NJ · 25MAO5272700

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 ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License 25MAO5272700 (NJ)

133 FRANKLIN CORNER RD, Lawrenceville, NJ 08648

Open in Google Maps ↗

Secondary Practice Location 1

Location 140 Fuld St, SUITE 202Trenton, NJ 08638-5247 · Phone (609) 656-7701 · Fax (609) 656-7702

Other Identifiers 1

Medicaid0471208NJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Muthulakshmi Ramalingam 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 Reassignment

Medicare enrollment records show Muthulakshmi Ramalingam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Capital Health Medical Group

3.6 mi

Internal Medicine

750 BRUNSWICK AVE
Trenton, NJ 08638

Reassigned Medicare billing, New Jersey enrollment
581 clinicians in this Medicare group

NPI 1437516887 (609) 815-7829

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

Areas of Expertise CMS Part B claims 2

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.

60 services48 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.

32 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08648 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

$140.34 typical visit price

range $61.59 – $185.05

Typical copayment $35.08 (range $15.39 – $46.26)

Most-billed visit code 99204

Established Patient

$107.94 typical visit price

range $20.08 – $150.98

Typical copayment $26.98 (range $5.02 – $37.74)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.77/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

76.75

Promoting Interoperability

100

Improvement Activities

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.

KETHAN REDDY MD

Family Medicine

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 815-7270

MARSHA PORTNOY, LCSW LLC

Social Worker (Clinical)

133 FRANKLIN CORNER RD, PSYCHOTHERAPY AT THE ATRIUM - 2ND FL
LAWRENCEVILLE, NJ 08648

Mercer County (609) 240-3126

SRIVANI RACHAKONDA

Family Medicine

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 815-7270

DR. RAUL HAMAT FIGUEROA D.M.D

Dentist (Periodontics)

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-0700

MRS. JACQUELINE ANNE RITTER PA-C

Physician Assistant

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 815-7270

DR. KAITLIN C SMALL D.M.D.

Dentist

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (609) 896-0529

BRIAN L SHAFFER MD

Internal Medicine

133 FRANKLIN CORNER RD, 2ND FL
LAWRENCEVILLE, NJ 08648

Mercer County (609) 436-5900

GREATER NEW JERSEY BEHAVIORAL HEALTH

Substance Abuse Rehabilitation Facility

133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

Mercer County (561) 203-1884

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 Muthulakshmi Ramalingam's NPI number?

The NPI number for Muthulakshmi Ramalingam is 1467577940. It was assigned to this individual provider in the NPPES registry on March 21, 2007.

Where is Muthulakshmi Ramalingam located?

Muthulakshmi Ramalingam practices at 133 Franklin Corner Rd, Lawrenceville, NJ 08648. The listed phone number is (609) 815-7270.

What is Muthulakshmi Ramalingam's specialty?

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

Is Muthulakshmi Ramalingam enrolled in Medicare?

Yes. Muthulakshmi Ramalingam is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Muthulakshmi Ramalingam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Muthulakshmi Ramalingam reassigns Medicare benefits to Capital Health Medical Group (Trenton, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Muthulakshmi Ramalingam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Muthulakshmi Ramalingam was last updated on June 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.