Kevin A. Lang, MD
Gastroenterology Physician · Marshfield, WI
Kevin A. Lang, MD is a gastroenterology physician with a practice address in Marshfield, Wisconsin, and NPI 1639287436, issued on Aug 29, 2006. Check the license (Wisconsin 32020, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kevin A. Lang
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 32020 WI
Self-reported in NPPES; status is on the state search - Practice location
- M207 Marsh LN, Marshfield, WI 54449
- Phone
- (715) 803-3085
- Enumerated
- Aug 29, 2006
- Record last updated
- Apr 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicaid ID
- 34204900 WI
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 340 in Wisconsin → Look up another NPI →
Verify Kevin A. Lang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 32020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kevin A. Lang among 340 gastroenterology physician records in Wisconsin
Kevin A. Lang, MD is one of 340 gastroenterology physician records with a practice address in Wisconsin. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 44% newer
- In a Medicare fileNo · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2009 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Wisconsin
There are 340 gastroenterology physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 340 in Wisconsin → Every provider in Marshfield → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Rajasekhar Bodicharla, M.DMarshfield, WI 544491760656227
- Seemeen Hassan, M.DMarshfield, WI 544491619264033
- Patricia Kuzma-Sell, MDMarshfield, WI 544491114036621
- Gary Mayeux, MDMarshfield, WI 544491518077684
- Jesus Nunez-Gornes, MDMarshfield, WI 544491356564355
- Roger Park, MDMarshfield, WI 544491174623409
- Christopher Rall, MDMarshfield, WI 544491801904784
- Seth Tatel, M.D.Marshfield, WI 544491144433467
Common questions
What is Kevin A. Lang, MD's NPI number?
Kevin A. Lang, MD's National Provider Identifier (NPI) is 1639287436, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kevin A. Lang, MD located?
The NPPES record lists a practice address at M207 Marsh LN, Marshfield, WI, 54449. Phone: (715) 803-3085. Providers update this record themselves, so call before visiting.
How can I verify Kevin A. Lang, MD's license?
NPPES lists Wisconsin license number 32020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.