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

Stephen Zerlang

Individual provider Family Medicine Physician · NPI 1053722405

Stephen Zerlang practises Osteopathic Manipulative Medicine in Greeley, Colorado. Qualified in 2014, 12 years ago. Practices with Valley Hospitalist Medical Group, Inc, a 36-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
12
Licensed in
CO
In the registry since
2014
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Practice location Address checks out

1600 23rd Ave
Greeley, CO 80634-6070 Not confirmed with CMS for 12 years — call before visiting
Phone: (970) 346-2800
Fax: (970) 346-2774
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence TL005133 (CO)

Record details

NPI number1053722405
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 19, 2014
Last updated in NPPESJuly 21, 2014

Medicare enrollment

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

Medicare specialtyOSTEOPATHIC MANIPULATIVE MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Valley Hospitalist Medical Group, Inc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients134
Services billed 436 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.

  • Kaweah Health Medical Center Hospital · Visalia, CA

Colleagues at Valley Hospitalist Medical Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 36 clinicians in the practice; 12 are shown here.

Other providers in Greeley