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

Individual provider Internal Medicine Physician · NPI 1821020918

Christopher Alexander Cockerham, MD is a Hospitalist in Marietta, Ohio. Qualified in 2002, 24 years ago. Practices with Westbrook Health Services Inc, a 29-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Ohio and West Virginia.

Years since qualifying
24
Licensed in
OH, WV
In the registry since
2006
Specialties on file
5
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

401 Matthew St
Marietta, OH 45750-1635
Phone: (740) 376-1994
Fax: (740) 374-7701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1106 Colegate Dr, Marietta, OH 45750-1323 — (740) 374-7700
  • 324 Pike St, Marietta, OH 45750-3323 — (833) 510-4357
  • 314 S Wells St, Sistersville, WV 26175-1098 — (304) 652-2611

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35098274 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 21955 (WV)
Addiction Medicine (Internal Medicine) Physician Taxonomy 207RA0401X · Licence 35.098274 (OH)
Hospitalist Physician Taxonomy 208M00000X · Licence 21955 (WV)
Hospitalist Physician Taxonomy 208M00000X · Licence 35098274 (OH)

Record details

NPI number1821020918
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 7, 2006
Last updated in NPPESApril 4, 2022
Certification dateApril 4, 2022

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Westbrook Health Services Inc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients609
Services billed 1,449 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at Westbrook Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 29 clinicians in the practice; 12 are shown here.

Other providers in Marietta