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Internal Medicine

Nichele L. Blosser, DO

Sees patients in Temecula, CA · California

Summary

Dr. Nichele L. Blosser, DO is an internal medicine doctor at 28780 Single Oak Dr, Temecula, CA 92590. Phone: (951) 676-4193. Accepts Medicare assignment. In 2024, Nichele L. Blosser had 158 Original Medicare patients and 448 services. NPI 1366079899. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 28780 Single Oak Dr, Temecula, CA 92590 · Directions (1 more location)
  • Phone: (951) 676‑4193
  • Medicare: Accepts Medicare assignment
  • Group practice: Rancho Family Medical Group Inc
  • Medical school: Des Moines University Of Osteopathic Medicine And Health Sciences · graduated 2020 (6 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 Nichele L. Blosser, 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 Nichele L. Blosser accept Medicare assignment?
Yes. Medicare's clinician data says Nichele L. Blosser 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 Nichele L. Blosser see?
In 2024, CMS data shows 158 Original Medicare patients and 448 services for Nichele L. Blosser. This counts Original Medicare only and measures volume, not quality.
What is Nichele L. Blosser's NPI number?
1366079899. 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 Nichele L. Blosser, 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 patients158
Services billed to Medicare448
Different services or procedures9
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)190 services
  2. Hospital discharge day management, more than 30 minutes (99239)101 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)45 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)41 services
  5. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)34 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%
  • Arthritis56%
  • Ischemic heart disease51%
  • Atrial fibrillation46%
  • Chronic kidney disease45%

Practice locations

Addresses where Nichele L. Blosser is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nichele L. Blosser as a member of this group (CMS data updated October 2, 2026).

  • Rancho Family Medical Group Inc113 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Temecula

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

All internal medicine doctors in Temecula →

Other clinicians in Rancho Family Medical Group Inc

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

Clinician information

CredentialDO
Medical schoolDes Moines University Of Osteopathic Medicine And Health Sciences
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1366079899
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians