Ranjan Upadhyay, MD, PHD
NPI 1346827037 · Critical Care Medicine (Internal Medicine) Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ranjan Upadhyay, MD, PHD is a Critical Care Medicine (Internal Medicine) Physician provider in Houston, TX (NPI 1346827037).
Provider details
- NPI number
- 1346827037
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- U9380 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-27
- Last updated
- 2024-11-04
- Certified
- 2024-11-04
Frequently asked questions
- What is Ranjan Upadhyay's NPI number?
- Ranjan Upadhyay's National Provider Identifier (NPI) is 1346827037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ranjan Upadhyay's specialty?
- Ranjan Upadhyay is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ranjan Upadhyay located?
- Ranjan Upadhyay's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4000.
- What is Ranjan Upadhyay's phone number?
- The practice phone number listed in the NPPES registry for Ranjan Upadhyay is (713) 792-6161.
- Does Ranjan Upadhyay accept Medicare?
- Ranjan Upadhyay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ranjan Upadhyay's NPI active?
- Yes — Ranjan Upadhyay's NPI (1346827037) is active in the NPPES registry as of the last update on 2024-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.