SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES – Pulmonary Disease Physician, NPI 1639113368

SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES is a healthcare provider. based in Corpus christi, Texas. specializing in Pulmonary Disease Physician. The organization holds a License No. J7600 (TX). The NPI Number for SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES is 1639113368

Main info

Organization
Name
SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES
NPI
1639113368
Phone
(361) 884-2687
Address
1501 S ALAMEDA ST
Authorized Official
DR. RAJEEV NARANG OWNER M.D.
Enumeration Date
15 June 2006
Last Update Date
8 November 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES

  • 1501, South Alameda Street, Downtown, Corpus Christi, Nueces County, Texas, 78404, United States

    CORPUS CHRISTI, TX 784043109

    Phone: (361) 884-2687

    Fax: (361) 884-3425

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-03-31

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Past revalidation due date

Earliest CMS due date was 2025-09-30 (251 days ago).

Enrollment records

1

Earliest due date

2025-09-30

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20080331000064OClinic/Group PracticeTX2025-09-30

What to do next

  • Verify current status on the CMS Revalidation Lookup Tool immediately.
  • Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
  • Overdue revalidation can lead to deactivation of Medicare billing privileges.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 78404)

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Reviews

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Frequently asked questions

Where can patients find SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES's NPI?
You can confirm SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES with NPI 1639113368; it appears in the national provider directory.
Does this profile mean SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES is currently active?
Yes — SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES appears active in the national provider directory.
Can you summarize SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES's specialty in plain language?
Clinically, the directory lists SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES with Pulmonary Disease Physician. Clinical services aligned with this taxonomy classification.
Where is SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES's primary listing?
We display Corpus Christi, Texas because that is what the record indicates for SOUTH TEXAS PULMONARY AND CRITICAL CARE ASSOCIATES.
Is this NPI for an individual or an organization?
This listing corresponds to an Organization.

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