Ramakrishnan Ranganath, MD
Internal Medicine · Interventional Cardiology (CMS) · Lubbock, TX
At a glance
3514 21St St, Lubbock, TX 79410-1210
Published activity: Coronary angioplasty and stenting · Leg revascularization (restoring blood flow). View counts and coverage
NPPES record updated Jul 18, 2022. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3514 21St StLubbock, TX 79410-1210
Additional reported practice locations
2424 50Th St Rm 202Lubbock, TX 794122559
Phone: 8067447223
Fax: 8067403325 2412 50Th St
Lubbock, TX 794122504
Phone: 8067447223
Fax: 8067403325
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1998
- CMS specialties
- Internal Medicine · Interventional Cardiology
Practice groups
Reported hospital affiliations
- Covenant Childrens Hospital Lubbock, TX
- Covenant Hospital Plainview Plainview, TX
- Covenant Medical Center Lubbock, TX
- Grace Surgical Hospital Lubbock, TX
- Yoakum County Hospital Denver City, TX
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Coronary angioplasty and stenting | 29 |
| Leg revascularization (restoring blood flow) | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $671.06 |
Reporting companies
| Company | Amount |
|---|---|
| MEDTRONIC, INC. | $295.32 |
| STRYKER CORPORATION | $198.99 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $61.22 |
| NOVO NORDISK INC | $27.38 |
| MERCK SHARP & DOHME LLC | $26.82 |
| CVRX, INC. | $24.30 |
| BOSTON SCIENTIFIC CORPORATION | $22.38 |
| SMITH+NEPHEW, INC. | $14.65 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine · Interventional Cardiology (CMS)
- Taxonomy code
- 207RI0011X
- Enumeration date
- Dec 31, 2007
- Record updated
- Jul 18, 2022
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RI0011X · Primary
License reported: P7549 TX
390200000X
License reported: P21876 MD
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3514 21St StLubbock, TX 79410-1210
- Phone
- (806) 725-1801
- Fax
- (806) 723-7546
Mailing address
2215 NASHVILLE AVELUBBOCK, TX 794101105
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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