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Endocrinology

Valerie A. Thomas, MD

Works at hospitals in Warwick, RI · Newport, RI · Providence, RI … · Rhode Island

Summary

Dr. Valerie A. Thomas, MD is an endocrinologist at 375 Wampanoag Trl, Riverside, RI 02915. Phone: (401) 649-4010. Accepts Medicare assignment. In 2024, Valerie A. Thomas had 521 Original Medicare patients and 1,348 services. NPI 1912005901. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Endocrinologist (Medicare lists Endocrinology)
  • Address: 375 Wampanoag Trl, Riverside, RI 02915 · Directions (1 more location)
  • Phone: (401) 649‑4010
  • Medicare: Accepts Medicare assignment
  • Hospitals: Kent County Memorial Hospital, Newport Hospital, Rhode Island Hospital and 2 more
  • Group practice: Lifespan Physician Group Inc (+1 more)
  • Medical school: Tufts University School Of Medicine · graduated 1986 (40 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Valerie A. Thomas, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Valerie A. Thomas accept Medicare assignment?
Yes. Medicare's clinician data says Valerie A. Thomas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Valerie A. Thomas see?
In 2024, CMS data shows 521 Original Medicare patients and 1,348 services for Valerie A. Thomas. This counts Original Medicare only and measures volume, not quality.
What is Valerie A. Thomas's NPI number?
1912005901. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Valerie A. Thomas, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients521
Services billed to Medicare1,348
Different services or procedures10
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)469 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)437 services
  3. Hemoglobin a1c level (83036)354 services
  4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)53 services
  5. Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (95251)13 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis53%
  • Diabetes51%
  • Osteoporosis32%
  • Anxiety29%

Hospitals where Valerie A. Thomas works

Medicare's Facility Affiliation Data lists Valerie A. Thomas at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Kent County Memorial HospitalWarwick, RI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 410009
  • Newport HospitalNewport, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410006
  • Rhode Island HospitalProvidence, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410007
  • South County Hospital IncWakefield, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410008
  • The Miriam HospitalProvidence, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410012

Practice locations

Addresses where Valerie A. Thomas is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Valerie A. Thomas as a member of these groups (CMS data updated October 2, 2026).

  • Lifespan Physician Group Inc1,173 clinicians in the group
  • Brown Medicine217 clinicians in the group

Specialties

Find other Endocrinology doctors in Rhode Island →

Other endocrinologists in Rhode Island

Clinicians with the same Medicare primary specialty in Rhode Island — not a recommendation.

All endocrinologists in Rhode Island →

Other clinicians in Lifespan Physician Group Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolTufts University School Of Medicine
Graduation year1986 (40 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1912005901
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians