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Internal Medicine

Barbara Kennedy-Funtila, MD

Works at hospitals in Sonora, CA · Modesto, CA · Turlock, CA · California

Summary

Dr. Barbara Kennedy-Funtila, MD is an internal medicine doctor at 1262 E N St, Suite 100, Manteca, CA 95336. Phone: (209) 823-7646. Accepts Medicare assignment. In 2024, Barbara Kennedy-Funtila had 534 Original Medicare patients and 2,747 services. NPI 1700874260. 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 Barbara Kennedy-Funtila, 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 Barbara Kennedy-Funtila accept Medicare assignment?
Yes. Medicare's clinician data says Barbara Kennedy-Funtila 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 Barbara Kennedy-Funtila see?
In 2024, CMS data shows 534 Original Medicare patients and 2,747 services for Barbara Kennedy-Funtila. This counts Original Medicare only and measures volume, not quality.
What is Barbara Kennedy-Funtila's NPI number?
1700874260. 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 Barbara Kennedy-Funtila, 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 patients534
Services billed to Medicare2,747
Different services or procedures60
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)663 services
  2. Injection, methylprednisolone acetate, 1 mg (J1010)333 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)294 services
  4. Telephone medical discussion with physician, 21-30 minutes (99443)183 services
  5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)153 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 pressure73%
  • High cholesterol72%
  • Arthritis46%
  • Anxiety24%
  • Diabetes22%
  • Chronic kidney disease21%

Hospitals where Barbara Kennedy-Funtila works

Medicare's Facility Affiliation Data lists Barbara Kennedy-Funtila 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.

  • Adventist Health SonoraSonora, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 050335
  • Doctors Medical CenterModesto, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050464
  • Emanuel Medical CenterTurlock, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050179
  • Memorial Medical CenterModesto, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050557

Practice locations

Addresses where Barbara Kennedy-Funtila is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Barbara Kennedy-Funtila as a member of this group (CMS data updated October 2, 2026).

  • Shane Speirs MD PC13 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Manteca

Clinicians with the same Medicare primary specialty in Manteca, CA — not a recommendation.

All internal medicine doctors in Manteca →

Other clinicians in Shane Speirs MD PC

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

Clinician information

CredentialMD
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)1700874260
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