Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Crystal Ellaine Rayon, MD

Individual provider Family Medicine Physician · NPI 1265968655

Crystal Ellaine Rayon, MD is a Family Practice in Milwaukee, Wisconsin. Qualified in 2017, 9 years ago. Practices with Rockford Health Physicians, a 521-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
9
Licensed in
IL, WI
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1575 N Rivercenter Dr
Milwaukee, WI 53212-3978
Phone: (414) 283-8444
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 836 W Wellington Ave, Chicago, IL 60657-5147 — (773) 975-1600
  • 8201 E Riverside Blvd, Rockford, IL 61114-2300 — (815) 971-7000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 74035 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 036.174736 (IL)

Record details

NPI number1265968655
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2017
Last updated in NPPESAugust 18, 2025
Certification dateAugust 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Rockford Health Physicians — 521 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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