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

Christina Guadalupe Rose Lang, MD

Individual provider Internal Medicine Physician · NPI 1215257134

Christina Guadalupe Rose Lang, MD is a Hospitalist in Muskegon, Michigan. Graduated from Brody School of Medicine at East Carolina University in 2010, 16 years ago. Practices with Mercy Specialty Services, a 84-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
16
Trained at
Brody School of Medicine at East Carolina University
Licensed in
MI
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1500 E Sherman Blvd
Muskegon, MI 49444-1849
Phone: (231) 672-3883
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 4301096322 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301096322 (MI)
Pediatrics Physician Taxonomy 208000000X · Licence 4301096322 (MI)

Record details

NPI number1215257134
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2010
Last updated in NPPESApril 23, 2022
Certification dateApril 23, 2022

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE, PEDIATRIC MEDICINE
Medical schoolBRODY SCHOOL OF MEDICINE AT EAST CAROLINA UNIVERSITY
Graduated 2010 (16 years in practice)
Group practice Mercy Specialty Services — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Muskegon