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Internal Medicine

Chelsey A. Thachettu, DO

Works at hospitals in Philadelphia, PA · Pennsylvania

Summary

Dr. Chelsey A. Thachettu, DO is an internal medicine doctor at 10800 Knights Rd, Phila, PA 19114. Phone: (215) 612-4000. Accepts Medicare assignment. NPI 1952985921. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 10800 Knights Rd, Phila, PA 19114 · Directions (1 more location)
  • Phone: (215) 612‑4000
  • Medicare: Accepts Medicare assignment
  • Hospital: Jefferson Health- Northeast
  • Group practice: Aria Health Physician Services
  • Medical school: Nova Southeastern College Of Osteo Medicine · graduated 2021 (5 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Chelsey A. Thachettu, 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 Chelsey A. Thachettu accept Medicare assignment?
Yes. Medicare's clinician data says Chelsey A. Thachettu 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.
What is Chelsey A. Thachettu's NPI number?
1952985921. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Chelsey A. Thachettu works

Medicare's Facility Affiliation Data lists Chelsey A. Thachettu 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 Chelsey A. Thachettu is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Chelsey A. Thachettu as a member of this group (CMS data updated October 2, 2026).

  • Aria Health Physician Services450 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Phila

Clinicians with the same Medicare primary specialty in Phila, PA — not a recommendation.

All internal medicine doctors in Phila →

Other clinicians in Aria Health Physician Services

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

Clinician information

CredentialDO
Medical schoolNova Southeastern College Of Osteo Medicine
Graduation year2021 (5 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952985921
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians