KAROL L OTTEMAN DO
NPI 1740275130
Obstetrics & Gynecology in Novi, MI
About Karol L Otteman Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAROL L OTTEMAN DO (NPI 1740275130) is an individual obstetrics & gynecology provider in Novi, Michigan, licensed in Michigan (5101010595) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 9
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Karol L Otteman Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Karol Otteman reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Livonia, MI 48154
- Reassigned Medicare billing, Michigan enrollment
- 124 clinicians in this Medicare group
Jackson, MI 49201
- Reassigned Medicare billing, Michigan enrollment
- 37 clinicians in this Medicare group
Marshall, MI 49068
- Reassigned Medicare billing, Michigan enrollment
- 28 clinicians in this Medicare group
The Dalles, OR 97058
- Reassigned Medicare billing, Oregon enrollment
- 195 clinicians in this Medicare group
Mcminnville, OR 97128
- Reassigned Medicare billing, Oregon enrollment
- 76 clinicians in this Medicare group
Shady Cove, OR 97539
- Reassigned Medicare billing, Oregon enrollment
- Medicare enrollment name: Providence Health & Services Oregon
- 181 clinicians in this Medicare group
Medford, OR 97504
- Reassigned Medicare billing, Oregon enrollment
- 311 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48377 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NOVI, MI 48377
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 Karol Otteman's NPI number?
The NPI number for Karol Otteman is 1740275130. It was assigned to this individual provider in the NPPES registry on September 13, 2005.
Where is Karol Otteman located?
Karol Otteman practices at 27780 Novi Rd Suite 108, Novi, MI 48377. The listed phone number is (248) 348-2400.
What is Karol Otteman's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Karol Otteman enrolled in Medicare?
Yes. Karol Otteman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Karol Otteman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karol Otteman reassigns Medicare benefits to 7 organizations: St Mary Mercy Hospital Professional (Livonia, MI), Obhg Michigan, PC (Jackson, MI), Obhg Michigan - Direct PC (Marshall, MI), Mid-Columbia Medical Center (The Dalles, OR), Willamette Valley Clinics LLC (Mcminnville, OR) and 2 more organizations, listed in the Medicare section above. 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 Karol Otteman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karol Otteman accept?
Health plans from Aspirus Health Plan, Kaiser Permanente and Moda Health Plan, Inc. list Karol Otteman 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.
When was this NPI record last updated?
The NPPES record for Karol Otteman was last updated on September 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Karol L Otteman, DO · NPI 1740275130
Obstetrics & Gynecology physician in Novi, Michigan. Individual provider, active in the CMS NPPES registry since September 13, 2005.
## Identity
- **NPI:** 1740275130 (Entity type: Individual)
- **Enumerated:** September 13, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 5101010595 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 27780 NOVI RD, SUITE 108, Novi, MI 48377-3401
- **Phone:** (248) 348-2400 · **Fax:** (248) 348-2991
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): St Mary Mercy Hospital Professional (NPI 1528145554, Livonia, MI); Obhg Michigan, PC (NPI 1790120863, Jackson, MI); Obhg Michigan - Direct PC (NPI 1164116570, Marshall, MI); Mid-Columbia Medical Center (NPI 1407887052, The Dalles, OR); Willamette Valley Clinics LLC (NPI 1790740520, Mcminnville, OR); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 1, 2009
- **Other identifiers:** Other 160F376930 (MI); Medicare UPIN F92065; Other C5951 (MI); and 6 more
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Source: [NPI Profile](https://npiprofile.com/npi/1740275130) · Data from the CMS NPPES public registry.