LAUREN DANIELLE OTTENHOFF DO
NPI 1831584499
Psychiatry & Neurology - Neurology in Ann Arbor, MI
About Lauren Danielle Ottenhoff Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN DANIELLE OTTENHOFF DO (NPI 1831584499) is an individual neurology provider in Ann Arbor, Michigan, licensed in Michigan (5101024553) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Henry Ford Health Hospital, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lauren Danielle Ottenhoff Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Lauren Ottenhoff reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 2,377 clinicians in this Medicare group
Jackson, MI 49201
- Reassigned Medicare billing, Michigan enrollment
- 62 clinicians in this Medicare group
Detroit, MI 48202
- Reassigned Medicare billing, Michigan enrollment
- 1,886 clinicians in this Medicare group
Clinton Twp, MI 48035
- Reassigned Medicare billing, Michigan enrollment
- 556 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henry Ford Health Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lauren Ottenhoff's NPI number?
The NPI number for Lauren Ottenhoff is 1831584499. It was assigned to this individual provider in the NPPES registry on March 31, 2015.
Where is Lauren Ottenhoff located?
Lauren Ottenhoff practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The listed phone number is (734) 936-4000.
What is Lauren Ottenhoff's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Lauren Ottenhoff enrolled in Medicare?
Yes. Lauren Ottenhoff is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lauren Ottenhoff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Ottenhoff reassigns Medicare benefits to 4 organizations: Regents Of The University Of Michigan (Ann Arbor, MI), W.A. Foote Memorial Hospital (Jackson, MI), Henry Ford Health System (Detroit, MI) and Henry Ford Macomb Hospital Corporation (Clinton Twp, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lauren Ottenhoff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lauren Ottenhoff accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Lauren Ottenhoff as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Lauren Ottenhoff affiliated with any hospitals?
According to CMS data, Lauren Ottenhoff is affiliated with Henry Ford Health Hospital.
When was this NPI record last updated?
The NPPES record for Lauren Ottenhoff was last updated on January 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Lauren Danielle Ottenhoff, DO · NPI 1831584499
Neurology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since March 31, 2015.
## Identity
- **NPI:** 1831584499 (Entity type: Individual)
- **Enumerated:** March 31, 2015
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 5101024553 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DR, Ann Arbor, MI 48109-5000
- **Phone:** (734) 936-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1003848144, Ann Arbor, MI); W.A. Foote Memorial Hospital (NPI 1235676446, Jackson, MI); Henry Ford Health System (NPI 1003990318, Detroit, MI); Henry Ford Macomb Hospital Corporation (NPI 1134265986, Clinton Twp, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** January 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1831584499) · Data from the CMS NPPES public registry.