Kristen Kitzsteiner, MD
Internal Medicine Physician · Grand Rapids, MI
Kristen Kitzsteiner, MD is an internal medicine physician with a practice address in Grand Rapids, Michigan, and NPI 1427000231, issued on May 17, 2006. Check the license (Michigan 4301035171, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kristen Kitzsteiner
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301035171 MI
Self-reported in NPPES; status is on the state search - Practice location
- 359 Division Ave S, Grand Rapids, MI 49503
- Phone
- (616) 685-3800
- Enumerated
- May 17, 2006
- Record last updated
- Jul 1, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (616) 235-0913
- Medicaid IDs
- 4233216 MI
4941753 MI - Entity
- Type 1 · individual
Also registered at 359 Division Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittany Brouwer, MA, OTROccupational Therapist1417115395
- Jacques Green, LMSWClinical Social Worker1841482791
- Paul Kiger, LMSW, CAADCCounselor1659635647
- Benjamin Willenbring, MDFamily Medicine Physician1902160385
Verify Kristen Kitzsteiner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301035171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
451 internal medicine physician records list a practice address in Grand Rapids
They are 451 of the 18,005 NPPES records with a practice address in Grand Rapids, and 5,735 internal medicine physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 451 in Grand Rapids → All 5,735 in Michigan → Every provider in Grand Rapids →
Other internal medicine physician records in Michigan
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- Tomas Abalo, M.D.Iron Mountain, MI1336199975
- Ali Abbas, M.D.Pontiac, MI1972167526
- Sura Abbas, MDWarren, MI1801687405
- Ramzi Abbasi, MDSaginaw, MI1164270005
- Saadat Abbasi, MDKalamazoo, MI1912005596
- Shahzaman Abbasi, MDLansing, MI1376512111
- Youssef Abbiss, D.O.Mount Clemens, MI1982991881
- Valerie Abbott, MDSouthfield, MI1740289487
- Samer Abboud, MDSaginaw, MI1245804178
Common questions
What is Kristen Kitzsteiner, MD's NPI number?
Kristen Kitzsteiner, MD's National Provider Identifier (NPI) is 1427000231, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kristen Kitzsteiner, MD located?
The NPPES record lists a practice address at 359 Division Ave S, Grand Rapids, MI, 49503. Phone: (616) 685-3800. Providers update this record themselves, so call before visiting.
How can I verify Kristen Kitzsteiner, MD's license?
NPPES lists Michigan license number 4301035171, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. 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.