Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Javier Cremer, DO

Individual provider Otolaryngology Physician · NPI 1821376435

Dr. Javier Cremer, DO practises Otolaryngology in Merriam, Kansas. Graduated from Oklahoma State University College of Osteopathic Medicine in 2011, 15 years ago. Practices with Mercy Hospital, a 308-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Kansas and Missouri.

Years since qualifying
15
Trained at
Oklahoma State University College of Osteopathic Medicine
Licensed in
IL, KS, MO
In the registry since
2011
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

8901 W 74th St Ste 145
Merriam, KS 66204-2271
Phone: (913) 722-0020
Fax: (913) 362-0583
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5330 N Oak Trfy Ste 201, Kansas City, MO 64118-4600 — (816) 883-0666

Specialties & licences

Facial Plastic Surgery Physician (primary) Taxonomy 207YS0123X · Licence 2011016837 (MO)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 036.140675 (IL)
Otolaryngology/Facial Plastic Surgery Physician Taxonomy 207YX0905X · Licence 2015016359 (KS)

Record details

NPI number1821376435
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 31, 2011
Last updated in NPPESMarch 17, 2018

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Also practisesPLASTIC AND RECONSTRUCTIVE SURGERY
Medical schoolOKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2011 (15 years in practice)
Group practice Mercy Hospital — 308 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients130
Services billed 310 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Mercy Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 308 clinicians in the practice; 12 are shown here.

Other providers in Merriam