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Internal Medicine

Naga M. Javvaji, MD

Works at hospitals in Tahlequah, OK · Muskogee, OK · Oklahoma

Summary

Dr. Naga M. Javvaji, MD is an internal medicine doctor at 333 S 38th St, Suite A, Muskogee, OK 74401. Phone: (918) 910-5965. Accepts Medicare assignment. In 2024, Naga M. Javvaji had 219 Original Medicare patients and 1,301 services. NPI 1043288194. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Naga M. Javvaji, 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 Naga M. Javvaji accept Medicare assignment?
Yes. Medicare's clinician data says Naga M. Javvaji 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 Naga M. Javvaji see?
In 2024, CMS data shows 219 Original Medicare patients and 1,301 services for Naga M. Javvaji. This counts Original Medicare only and measures volume, not quality.
What is Naga M. Javvaji's NPI number?
1043288194. 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 Naga M. Javvaji, 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 patients219
Services billed to Medicare1,301
Different services or procedures23
Participating Medicare providerYes
Average age of these patients71

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)542 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)445 services
  3. Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (95251)78 services
  4. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)47 services
  5. Transitional care management services for problem of high complexity (99496)18 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%
  • Arthritis63%
  • Diabetes58%
  • Anxiety35%
  • Depression34%

Hospitals where Naga M. Javvaji works

Medicare's Facility Affiliation Data lists Naga M. Javvaji 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.

Practice locations

Addresses where Naga M. Javvaji is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Internal Medicine doctors in Oklahoma →

Other internal medicine doctors in Muskogee

Clinicians with the same Medicare primary specialty in Muskogee, OK — not a recommendation.

All internal medicine doctors in Muskogee →

Clinician information

CredentialMD
Graduation year1982 (44 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1043288194
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