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Obstetrics/Gynecology

Holly A. Rankin, MD

Works at hospitals in Chico, CA · California

Summary

Dr. Holly A. Rankin, MD is an OB-GYN at 1665 Esplanade, Chico, CA 95926. Phone: (530) 895-0423. Accepts Medicare assignment. NPI 1326508508. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 1665 Esplanade, Chico, CA 95926 · Directions (1 more location)
  • Phone: (530) 895‑0423
  • Medicare: Accepts Medicare assignment
  • Hospital: Enloe Health
  • Group practice: Enloe Medical Center
  • Medical school: Jefferson Medical College Of Thomas Jefferson University · graduated 2019 (7 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Holly A. Rankin, 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 Holly A. Rankin accept Medicare assignment?
Yes. Medicare's clinician data says Holly A. Rankin 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 Holly A. Rankin's NPI number?
1326508508. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Holly A. Rankin works

Medicare's Facility Affiliation Data lists Holly A. Rankin 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.

  • Enloe HealthChico, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050039

Practice locations

Addresses where Holly A. Rankin is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Enloe Medical Center333 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Chico

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

All OB-GYNs in Chico →

Other clinicians in Enloe Medical Center

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

Clinician information

CredentialMD
Medical schoolJefferson Medical College Of Thomas Jefferson University
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326508508
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