Muthulakshmi Ramalingam, M.D.
NPI 1467577940 · Internal Medicine Physician · Lawrenceville, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muthulakshmi Ramalingam, M.D. is a Internal Medicine Physician provider in Lawrenceville, NJ (NPI 1467577940).
Provider details
- NPI number
- 1467577940
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MAO5272700 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
92 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 60 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 32 | $96 |
Typical Medicare-allowed amounts for these services range $96–$134 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 98 | 41 |
| Atorvastatin Calcium | 83 | 34 |
| Azithromycin | 39 | 37 |
| Rosuvastatin Calcium | 34 | 17 |
| Simvastatin | 32 | 12 |
| Metoprolol Succinate | 30 | 15 |
| Metformin Hclbrand: Metformin Hcl Er |
Practice location
Mailing address
Additional practice locations (1)
- 40 Fuld StSuite 202Trenton, NJ 08638-5247Phone: (609) 656-7701Fax: (609) 656-7702
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2023-06-23
- Certified
- 2023-06-23
Frequently asked questions
- What is Muthulakshmi Ramalingam's NPI number?
- Muthulakshmi Ramalingam's National Provider Identifier (NPI) is 1467577940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muthulakshmi Ramalingam's specialty?
- Muthulakshmi Ramalingam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Muthulakshmi Ramalingam located?
- Muthulakshmi Ramalingam's practice location on file with NPPES is 133 Franklin Corner Rd, Lawrenceville, NJ 08648.
- What is Muthulakshmi Ramalingam's phone number?
- The practice phone number listed in the NPPES registry for Muthulakshmi Ramalingam is (609) 815-7270.
- Does Muthulakshmi Ramalingam accept Medicare?
- Muthulakshmi Ramalingam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Muthulakshmi Ramalingam's NPI active?
- Yes — Muthulakshmi Ramalingam's NPI (1467577940) is active in the NPPES registry as of the last update on 2023-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.