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Family Practice

Julianne D. Rees-Swartz, DO

Works at hospitals in Ephrata, PA · Pennsylvania

Summary

Dr. Julianne D. Rees-Swartz, DO is a family doctor at 30 W Swartzville Rd, Wellspan Family Medicine Cocalico, Reinholds, PA 17569. Phone: (717) 484-4347. Accepts Medicare assignment. In 2024, Julianne D. Rees-Swartz had 234 Original Medicare patients and 1,472 services. NPI 1770939738. 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: Family doctor (Medicare lists Family Practice)
  • Address: 30 W Swartzville Rd, Wellspan Family Medicine Cocalico, Reinholds, PA 17569 · Directions
  • Phone: (717) 484‑4347
  • Medicare: Accepts Medicare assignment
  • Hospital: WellSpan Ephrata Community Hospital
  • Group practice: WellSpan Medical Group
  • Medical school: Philadelphia College Of Osteopathic Medicine · graduated 2016 (10 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 Julianne D. Rees-Swartz, 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 Julianne D. Rees-Swartz accept Medicare assignment?
Yes. Medicare's clinician data says Julianne D. Rees-Swartz 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 Julianne D. Rees-Swartz see?
In 2024, CMS data shows 234 Original Medicare patients and 1,472 services for Julianne D. Rees-Swartz. This counts Original Medicare only and measures volume, not quality.
What is Julianne D. Rees-Swartz's NPI number?
1770939738. 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 Julianne D. Rees-Swartz, 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 patients234
Services billed to Medicare1,472
Different services or procedures37
Participating Medicare providerYes
Average age of these patients72

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)357 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)86 services
  3. Administration of influenza virus vaccine (G0008)79 services
  4. Influenza vaccine split virus, preservative free (90662)76 services
  5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)53 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 cholesterol75%
  • High blood pressure71%
  • Arthritis41%
  • Diabetes25%
  • Anxiety25%
  • Chronic kidney disease21%

Hospitals where Julianne D. Rees-Swartz works

Medicare's Facility Affiliation Data lists Julianne D. Rees-Swartz 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 Julianne D. Rees-Swartz is enrolled with Medicare (CMS data updated October 2, 2026).

  • 30 W Swartzville Rd, Wellspan Family Medicine CocalicoReinholds, PA 17569 (717) 484‑4347

Group practices

Medicare enrollment lists Julianne D. Rees-Swartz as a member of this group (CMS data updated October 2, 2026).

  • WellSpan Medical Group2,480 clinicians in the group

Specialties

Find other Family Practice doctors in Pennsylvania →

Other family doctors in Pennsylvania

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

All family doctors in Pennsylvania →

Other clinicians in WellSpan Medical Group

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

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2016 (10 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1770939738
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