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

John D Lang, MD

Individual provider Anesthesiology Physician · NPI 1902852775

John D Lang, MD is an Anesthesiology in Hancock, Michigan. Qualified in 1990, 36 years ago. Practices with Arnett Clinic LLC, a 409-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana and Michigan.

Years since qualifying
36
Licensed in
IN, MI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

500 Campus Dr
Hancock, MI 49930-1569
Phone: (906) 483-1355
Fax: (906) 483-1320
Show map & directions

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

Additional practice locations (2)

  • 5165 McCarty Ln, Lafayette, IN 47905-8764 — (765) 448-8000
  • 1373 E State Road 62, Madison, IN 47250-7328 — (812) 801-0609

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 01053792A (IN)
Anesthesiology Physician Taxonomy 207L00000X · Licence 4301101945 (MI)

Record details

NPI number1902852775
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESMarch 20, 2026
Certification dateMarch 20, 2026
Mailing address500 Campus Dr, Hancock, MI 49930-1452

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Arnett Clinic Llc — 409 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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